52nd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference19th AIAA/ASME/AHS Adaptive Structures Conference13th AIAA Non-Deterministic Approaches Conference

13th AIAA Dynamic Specialist Conference12th AIAA Gossamer Systems Forum

7th AIAA Multidisciplinary Design Optimization Specialist ConferenceDenver, Colorado4-7 April 2011

Monday

Monday, 4 April 20111-SDM-1 SDM Keynote Grand Ballroom I0800-0900 hrs

Charles E. HarrisDirector, Research Directorate

NASA Langley Research Center, Hampton, VA

Monday, 4 April 20112-BREAK-10900-0930 hrs

Networking Break I Foyer

Monday, 4 April 20113-NDA-1 Non-Deterministic Approaches to Structural Health Management I SilverChaired by: R. ROSS, NASA Langley Research Center; N. KIM, University of Florida and E. TUEGEL, U.S. Air Force0930 hrsAIAA-2011-1700Non-Deterministic Approaches to Structural Health Management- Diagnosis and Prognosis: Cost/Benefit Analysis for Integration of Non-Deterministic Analysis and In-situ Monitoring for Structural IntegrityL. Fitzwater, The Boeing Company, Seal Beach, CA; C. Davis, The Boeing Company, Seattle, WA; T. Torng, The Boeing Company, Huntington Beach, CA; J. Poblete, The Boeing Company, St. Louis, MO

1000 hrsAIAA-2011-1701Damage Characterization Using the Extended Finite Element Method for Structural Health ManagementT. Krishnamurthy, NASA Langley Research Center, Hampton, VA; A. Gallegos, Lockheed Martin Corporation, Hampton, VA

1030 hrsAIAA-2011-1702A probabilistic multi-model Bayesian network for fatigue damage prognosisX. Guan, R. Jha, Y. Liu, Clarkson University, Potsdam, NY

1100 hrsAIAA-2011-1703An Integrated Prognostic and Diagnostic Model for AirframesT. Chen, Army Research Laboratory, Hampton, VA

1130 hrsAIAA-2011-1704Improving Diagnosis from Past Prognosis in Structural Health MonitoringJ. An, R. Haftka, N. Kim, University of Florida, Gainesville, FL

 

Monday, 4 April 20114-NDA-2 Uncertainty Quantification in Model Validation GoldChaired by: J. PEPIN, Los Alamos National Laboratory and B. THACKER, Southwest Research Institute0930 hrsAIAA-2011-1705An Initial Comparison of Methods for Representing and Aggregating Experimental Uncertainties involving Sparse DataV. Romero, B. Rutherford, L. Swiler, A. Urbina, Sandia National Laboratories, Albuquerque, NM

1000 hrsAIAA-2011-1709Some Statistical Procedures to Refine Estimates of Uncertainty when Sparse Data are Available for Model Validation and CalibrationV. Romero, B. Rutherford, J. Newcomer, Sandia National Laboratories, Albuquerque, NM

1030 hrsAIAA-2011-1706Simulating the Dynamics of Wind Turbine Blades: Part I, Model Development and VerificationM. Mollineaux, Stanford University, Stanford, CA; K. Van Buren, Clemson University, Clemson, SC; F. Hemez, Los Alamos National Laboratory, Los Alamos, NM

1100 hrsAIAA-2011-1707Simulating the Dynamics of Wind Turbine Blades: Part II, Model Validation and Uncertainty QuantificationK. Van Buren, Clemson University, Clemson, SC; M. Mollineaux, Stanford University, Stanford, CA; F. Hemez, Los Alamos National Laboratory, Los Alamos, NM

1130 hrsAIAA-2011-1708Uncertainty Quantification and Model Validation under Epistemic Uncertainty due to Sparse and Imprecise dataS. Sankararaman, S. Mahadevan, Vanderbilt University, Nashville, TN

 

Monday, 4 April 20115-SDM-2 Aircraft Flutter I Majestic BallroomChaired by: G. GURUSWAMY, NASA Ames Research Center and W. LUBER, EADS0930 hrsAIAA-2011-1710Structural and Aeroelastic Characteristics of Truss Braced Wings: A Parametric StudyM. Bhatia, R. Kapania, Virginia Polytechnic Institute and State University, Blacksburg, VA; R. Haftka, University of Florida, Gainesville, FL

1000 hrsAIAA-2011-1711High Fidelity Aeroelastic Simulation of a Membrane Airfoil Undergoing Figure-of-Eight KinematicsM. Gee, P. Attar, University of Oklahoma, Norman, OK

1030 hrsAIAA-2011-1712Aeroelastic Tailoring of Metallic Wing StructuresA. Abdelkader, J. Cooper, University of Liverpool, Liverpool, United Kingdom

1100 hrsAIAA-2011-1713Modal Interactions in a Geometrically Nonlinear Cantilevered BeamX. Fu, Xi’an Jiaotong University, Xi’an, China

 

Monday, 4 April 20116-SDM-3 Aircraft Structural Design I BeverlyChaired by: S. ENGELSTAD, Lockheed Martin Corporation and C. BISAGNI, Technical University of Milan0930 hrsAIAA-2011-1714Method for Design and Analysis of Externally Mounted Antenna Fairings in Support of Cryospheric SurveyingR. Hale, E. Arnold, University of Kansas, Lawrence, KS; W. Liu, R. Roberts, DARcorporation, Lawrence, KS

1000 hrsAIAA-2011-1715On the Use of Elastomeric Materials in a Seamless Adaptive Camber WingG. Seber, Virginia Polytechnic Institute and State University, Blacksburg, VA; E. Sakarya, Middle East Technical University, Ankara, Turkey

1030 hrsAIAA-2011-1716Aero-servo-viscoelastic flutter and torsional divergence alleviation for a wing in subsonic, compressible flowC. Merrett, H. Hilton, University of Illinois, Urbana-Champaign, Urbana, IL

1100 hrsAIAA-2011-1717Airship Buoyancy Control using Inflatable Vacuum ChambersS. Barton, Florida State University, Tallahassee, FL

1130 hrsAIAA-2011-1718High performance metallic compression panels: assessment of weight reduction obtained by using advanced aluminum alloys and optimum geometryF. Bron, Alcan CRV, Voreppe Cedex, France

 

Monday, 4 April 20117-SDM-4 Analysis of Joints and Interfaces ColumbineChaired by: J. WANG and G. MABSON, The Boeing Company0930 hrsAIAA-2011-1719Bonded Joint Elements for Structural Modeling and Failure PredictionS. Stapleton, A. Waas, University of Michigan, Ann Arbor, MI; B. Bednarcyk, NASA Glenn Research Center, Cleveland, OH

1000 hrsAIAA-2011-1720Prediction of Failure Strength of Adhesive Joints Using Peel Stress and CTOAN. Rahman, Purdue University, W Lafayette, IN; H. Qian, Structural Integrity Associates, Inc.,, San Jose, CA; C. Sun, Purdue University, W Lafayette, IN

1030 hrsAIAA-2011-1721Seal Joint Analysis and Design for the Ares-I Upper Stage LOX TankD. Phillips, R. Wingate, NASA Marshall Space Flight Center, Huntsville, AL

1100 hrsAIAA-2011-1722Computational Modeling of Pi-Joint Failure including Uncertainties in Material and Geometrical PropertiesW. Ji, A. Waas, University of Michigan, Ann Arbor, MI; P. Gustafson, Western Michigan University, Kalamazoo, MI; E. Pineda, P. Prabhakar, University of Michigan, Ann Arbor, MI; R. Raveendra, Comet Technology Corporation, Ann Arbor, MI

   

Monday, 4 April 20118-SDM-5 Ballistic Flash, Fire, and Thermal Degradation DenverChaired by: J. BESTARD, U.S. Air Force and M. SCHUCK, SURVICE Engineering Company0930 hrsAIAA-2011-1723Thermal Profile Measurements for Ballistic Impact FlashesM. Buck, B. Kocher, J. Bestard, U.S. Air Force, Wright-Patterson AFB, OH

1000 hrsAIAA-2011-1724Characterization of Ballistic Impact Flashes - Empirical Model DevelopmentT. Henninger, T. Talafuse, R. Hill, Air Force Institute of Technology, Wright-Patterson AFB, OH; J. Bestard, 46 TG/OL-AC, Wright-Patterson AFB, OH

1030 hrsAIAA-2011-1725Thermal Model for Ballistic Impact FlashesP. Disimile, University of Cincinnati, Cincinnati, OH; J. Pyles, Engineering & Scientific Innovations, Inc., Cincinnati, OH

1100 hrsAIAA-2011-1726Live Fire Testing A Legacy Wing Assessing Dry Bay Fire Potential in the C-5 WingJ. Kemp, L. Woods, U.S. Air Force, Wright-Patterson AFB, OH

1130 hrsAIAA-2011-1727Thermal Degradation of CompositesG. Czarnecki, U.S. Air Force, Wright-Patterson AFB, OH; J. Haas, Skyward, Ltd, Dayton, OH; E. Ripberger, U.S. Air Force, Wright-Patterson AFB, OH; R. Meilunas, W. Milan, U.S. Navy, Navy Air Station Patuxent River, MD

 

Monday, 4 April 20119-SDM-6/GSF-1 Deployable Space Structures for Cubesats TerraceChaired by: H. DUMM and M. STRAUBEL, German Aerospace Center (DLR)0930 hrsAIAA-2011-1728Highly Compact Wrapped-Gore Deployable ReflectorW. Reynolds, T. Murphey, J. Banik, Air Force Research Laboratory, Kirtland AFB, NM

1000 hrsAIAA-2011-1729Structural Design of a CubeSat-Based Diffractive Optic TelescopeJ. Footdale, LoadPath, LLC, Albuquerque, NM; T. Murphey, Air Force Research Laboratory, Albuquerque, NM

1030 hrsAIAA-2011-1730Free Deployment Dynamics of a Z-Folded Solar ArrayG. Olson, T. Murphey, Air Force Research Laboratory, Albuquerque, NM

1100 hrsAIAA-2011-1731Design and analysis of a meter-class CubeSat boom with a motor-less deployment by bi-stable tape springsS. Jeon, Moog CSA Engineering, Albuquerque, NM; T. Murphey, Air Force Research Laboratory, Albuquerque, NM

1130 hrsAIAA-2011-1732Testing of a Segmented Compliant Deployable Boom for CubeSat Magnetometer MissionsM. Santer, A. Sim, Imperial College London, London, United Kingdom

 

Monday, 4 April 201110-SDM-7 Design of Composite Structures I CapitolChaired by: T. OCHINERO, Structural Mechanics Corporation and G. HRINDA, FDC/NYMA0930 hrsAIAA-2011-1733An Analytical Method for Evaluating Bolted Joint Repairs in Composite StructuresA. Barut, I. Guven, E. Madenci, Tucson, AZ

1000 hrsAIAA-2011-1734Design Optimization of Stiffness Characteristics for Bistable Composite LaminatesD. Betts, H. Kim, C. Bowen, University of Bath, Bath, United Kingdom

1030 hrsAIAA-2011-1735Simulating Composites Crush: From the Coupon Level to Full Vehicle CrashworthinessK. Indermuehle, V. Sokolinsky, SIMULIA, Providence, RI; G. Barnes, Engenuity, Ltd, West Sussex, United Kingdom

1100 hrsAIAA-2011-1736Optimization of Bistable Composite Laminates with Actuated State-ChangeD. Betts, H. Kim, C. Bowen, University of Bath, Bath, United Kingdom

1130 hrsAIAA-2011-1737Design and Manufacturing of Composite Aerospace Load Introduction StructuresT. Havar, EADS, Munich, Germany; J. Middendorf, University of Munich, Munich, Germany

 

Monday, 4 April 201112-SDM-9 Limit Cycle Oscillations Grand Ballroom IChaired by: C. HEBERT, Sierra Nevada Corporation and D. COWAN0930 hrsAIAA-2011-1741Calculating the Influence of Structural Uncertainty on Aeroelastic Limit Cycle ResponseK. Badcock, S. Timme, S. Marques, H. Khodaparast, J. Mottershead, University of Liverpool, Liverpool, United Kingdom

1000 hrsAIAA-2011-1742Prediction of Limit Cycle Oscillation in an Aeroelastic System using Asymptotic Nonlinear Normal ModesC. Emory, M. Patil, Virginia Polytechnic Institute and State University, Blacksburg, VA

1030 hrsAIAA-2011-1743Composite material delta wing flutter and LCO analysis using a reduced order system ID approachK. Sapkal, P. Attar, University of Oklahoma, Norman, OK

1100 hrsAIAA-2011-1744Limit Cycle Oscillation Prediction via Support Vector Machine Based Reduced Order ModelG. Chen, Y. Li, P. Hu, MOE Key Laboratory for Strength and Vibration, Xi’an, China

   

Monday, 4 April 201113-SDM-10 Modeling of Textile Composites Tower Court CChaired by: S. WANTHAL, The Boeing Engineering Company and G. SCHOEPPNER, Air Force Research Laboratory0930 hrsAIAA-2011-1745Integrated Computational Materials Science and Engineering of Textile Polymer CompositesC. Heinrich, M. Aldridge, A. Wineman, J. Kieffer, A. Waas, University of Michigan, Ann Arbor, MI

1000 hrsAIAA-2011-1746Inverse Analysis of Constitutive Relation for Epoxy Resin MaterialsM. Yekani Fard, Y. Liu, A. Chattopadhyay, Arizona State University, Tempe, AZ

1030 hrsAIAA-2011-1747Mesomechanics Modeling of Textile CompositesM. Garnich, J. Schultz, University of Wyoming, Laramie, WY; R. Fertig, Firehole Technologies, Inc., Laramie, WY

1100 hrsAIAA-2011-1748Stiffness and strength modelling of non-crimp fabric compositesJ. Varna, E. Marklund, Lulea University of Technology, Lulea, Sweden; L. Asp, Swerea-SICOMP, Molndal, Sweden

1130 hrsAIAA-2011-1749On the Effective Tensile and Bending Properties of Plain Weave Single-Ply E-Glass/EpoxyS. Karakaya, O. Soykasap, Afyon Kocatepe University, Afyonkarahisar, Turkey

 

Monday, 4 April 201114-SDM-11 Plate and Shell Dynamics VailChaired by: S. SHRIVASTAVA and A. PALAZOTTO, Air Force Institute of Technology0930 hrsAIAA-2011-1750Multi-objective Vibro-acoustic Optimization of Stiffened Panels Excited by Acoustic Diffuse FieldP. Joshi, S. Mulani, R. Kapania, Virginia Polytechnic Institute and State University, Blacksburg, VA

1000 hrsAIAA-2011-1751A Simultaneous-Solution Space-Time Continuous Galerkin Method for Membrane DynamicsD. Kunz, K. Kolsti, Air Force Institute of Technology, Wright-Patterson AFB, OH

1030 hrsAIAA-2011-1752Fundamental Vibration Frequencies of Circular and Elliptical Composite Cylinders with Circumferentially Varying Fiber OrientationH. Lo, M. Hyer, Virginia Polytechnic Institute and State University, Blacksburg, VA

1100 hrsAIAA-2011-1753Solution of the Nonlinear Transverse Vibration Problem of a Prestressed Membrane Using the Adomian Decomposition MethodM. Sunny, R. Kapania, C. Sultan, Virginia Polytechnic Institute and State University, Blacksburg, VA

   

Monday, 4 April 201115-WE-1 Wind Turbine Blade Materials and Manufacturing Tower Court BChaired by: B. RESOR, Sandia National Laboratories and J. MANDELL0930 hrsAIAA-2011-1755Mixed Mode Static and Fatigue Crack Growth in Wind Blade Paste AdhesivesD. Samborsky, A. Sears, J. Mandell, Montana State University, Bozeman, MT

1000 hrsAIAA-2011-1756Manufacturing Defects Common to Composite Wind Turbine Blades: Effects of DefectsJ. Nelson, D. Cairns, T. Riddle, Montana State University, Bozeman, MT

1030 hrsAIAA-2011-1757Durability of Tapered Composite Laminates under Static and Fatigue LoadingH. Zhang, F. Abdi, Alpha Star Corporation, Long Beach, CA; D. Cardenas, P. Marzocca, Clarkson University, Potsdam, NY

1100 hrsAIAA-2011-1758Characterization of Manufacturing Defects Common to Composite Wind Turbine Blades: Flaw CharacterizationT. Riddle, D. Cairns, J. Nelson, Montana State University, Bozeman, MT

   

Monday, 4 April 201116-LNCH-11200-1330 hrs

Lunch Break I - Monday

Monday, 4 April 201117-SDM-12 SDM Lecture Grand Ballroom I 1330-1430 hrs

Charbel FarhatVivian Church Hoff Professor of Aircraft Structures

Chairman, Department of Aeronautics and Astronautics Director, Army High Performance Computing Research Center

Stanford University, Stanford, CAParametric Model Reduction for Time-Critical Applications and Emerging Technology Trends

Monday, 4 April 201118-BREAK-21430-1500 hrs

Networking Break II Foyer

Monday, 4 April 201119-NDA-3 Non-Deterministic Approaches for Aircraft I GoldChaired by: T. TORNG, The Boeing Company and S. KUMARI, Pratt & Whitney1500 hrsAIAA-2011-1759Uncertainty Quantification in the Horizontal Projection of Flight Plan Trajectories Using Evidence TheoryS. Poroseva, University of New Mexico, Albuquerque, NM; Y. He, M. Hussaini, Florida State University, Tallahassee, FL; R. Mankbadi, Embry-Riddle Aeronautical University, Daytona Beach, FL

1530 hrsAIAA-2011-1760Advances in Bounding Techniques for Aircraft StructuresL. Domyancic, H. Millwater, University of Texas, San Antonio, San Antonio, TX

1600 hrsAIAA-2011-1761Reliability-Based Structural Design of a Representative Wing and Tail System Together with Structural TestsE. Acar, TOBB ETU, Ankara, Turkey

1630 hrsAIAA-2011-1762Quantification of Structural Uncertainties in the k - ω Turbulence ModelE. Dow, Q. Wang, Massachusetts Institute of Technology, Cambridge, MA

1700 hrsAIAA-2011-1763Effect of Inspection Strategies on the Weight and Lifecycle Cost of AirplanesS. Pattabhiraman, N. Kim, R. Haftka, University of Florida, Gainesville, FL

 

Monday, 4 April 201120-NDA-4 Non-Deterministic Approaches for Engineering Problems I SilverChaired by: V. ROMERO, Sandia National Laboratories and C. PETTIT, U.S. Naval Academy1500 hrsAIAA-2011-1764Contribution of Building-block test to discover unexpected failure modesT. Matsumura, N. Kim, R. Haftka, University of Florida, Gainesville, FL

1530 hrsAIAA-2011-1765A Method for the Quantification of Model-Form and Parametric Uncertainties in Physics-Based SimulationsM. Riley, R. Grandhi, Wright State University, Dayton, OH

1600 hrsAIAA-2011-1766Application of the stochastic normal form for a nonlinear aeroelastic modelJ. Deng, C. Anton, Y. Wong, University of Alberta, Edmonton, Canada

1630 hrsAIAA-2011-1767Uncertainty Analysis of Integrated Thermal Protection System with Rigid Insulation BarsB. Ravishankar, R. Haftka, B. Sankar, University of Florida, Gainesville, FL

1700 hrsAIAA-2011-1768On the use of Bayesian Approach, Experimental Data, and Artificially Designed Data, for the Identification of Missing ReactionsK. Miki, S. Cheung, E. Prudencio, University of Texas, Austin, Austin, TX

 

Monday, 4 April 201121-SDM-13 Aeroservoelasticity Majestic BallroomChaired by: G. GURUSWAMY, NASA Ames Research Center and A. BROWN1500 hrsAIAA-2011-1769The Effect of Electro-Hydraulic and Electro-Hydrostatic Actuator Dynamics on the Adaptive Control of Chaotic Motions of a Nonlinear Aeroservoelastic (ASE) SystemB. Alstrom, Clarkson University, Potsdam, NY

1530 hrsAIAA-2011-1770Efficient Creation of Aeroservoelastic Models Using Interpolated Aerodynamics ModelsD. Hammerand, J. Gariffo, K. Roughen, M4 Engineering, Inc., Long Beach, CA

1600 hrsAIAA-2011-1772Multi-fidelity Modeling and Simulation of Aeroelasticity/Aeroservoelasticity using the Integrated and Variable-Fidelity Toolset - “ASTE-P”P. Hu, K. Ni, L. Xue, R. Kamakoti, Advanced Dynamics, Inc., Lexington, KY

1630 hrsAIAA-2011-1773Linear Parameter Varying Control for Active Flutter Suppression Based on Adaptive Reduced Order ModelG. Chen, Y. Li, MOE Key Laboratory for Strength and Vibration, Xi’an, China; P. Hu, Adnvaced Dynamics, Inc., Lexington, KY

1700 hrsAIAA-2011-1774Prediction and Validation of UTTAS Pull-up Maneuver Using CFD/CSD CouplingA. Abhishek, I. Chopra, University of Maryland, College Park, MD

Monday, 4 April 201122-SDM-14 Beam Dynamics SavoyChaired by: S. SHRIVASTAVA and J. LASSITER, NASA Marshall Space Flight Center1500 hrsAIAA-2011-1775Experimental and Computational Characterization of Nonlinear Vibration Response of “Plunging” BeamsO. Ozcelik, P. Attar, M. Altan, University of Oklahoma, Norman, OK

1530 hrsAIAA-2011-1776An analytical investigation of natural frequency for a symmetric composite box-beam with thermal effectsL. Chitikela, H. Eslami, F. Radosta, Embry-Riddle Aeronautical University, Daytona Beach, FL

1600 hrsAIAA-2011-1777Effect of Geometric Imperfections and Boundary Conditions on the Nonlinear Response of a Curved BeamC. Parks, Rose-Hulman Institute of Technology, Terre Haute, IN; J. Abanto-Bueno, Bradley University, Peoria, IL; T. Beberniss, Air Force Research Laboratory, Wright-Patterson AFB, OH; A. Shukla, Miami University, Oxford, OH

1630 hrsAIAA-2011-1778Higher Order Dynamic Equations of Motion for Soft Core Sandwich Beams Using Hamilton’s PrincipleJ. Suleman, H. Eslami, S. Monzon, Y. Zhao, Embry-Riddle Aeronautical University, Daytona Beach, FL

1700 hrsAIAA-2011-1779Combining Nonlinear Modal Analysis Code with NASTRANJ. Dhainaut, J. Lee, Embry-Riddle Aeronautical University, Daytona Beach, FL

1730 hrsAIAA-2011-1780Buckling Behavior of an Ultra-long Beam under Axial Impulsive CompressionK. Ide, T. Aoki, University of Tokyo, Bunkyo, Japan

Monday, 4 April 201123-SDM-15 Damping and Vibration Suppression VailChaired by: T. BARTKOWICZ, The Boeing Company and Y. YIU, Lockheed Martin Corporation1500 hrsAIAA-2011-1781Metamaterial Broadband Vibration Absorbers by Local ResonanceH. Sun, X. Du, Harbin Institute of Technology, Harbin, China; P. Pai, University of Missouri, Columbia, MO

1530 hrsAIAA-2011-1782Theoretical and Experimental Comparison of Two Controllers for Vibration Suppression with Minimum EnergyY. Wang, A. Erturk, D. Inman, Virginia Polytechnic Institute and State University, Blacksburg, VA

1600 hrsAIAA-2011-1783Measurement Point Selection and Modal Damping Identification for a Cyclically Symmetric Reduced Order ModelD. Holland, J. Rodgers, B. Epureanu, University of Michigan, Ann Arbor, MI

1630 hrsAIAA-2011-1784Advances in Ceramic Matrix Composite Blade Damping Characteristics for Aerospace Turbomachinery ApplicationsJ. Min, NASA Glenn Research Center, Cleveland, OH; D. Harris, NASA Marshall Space Flight Center, Huntsville, AL; J. Ting, Foster-Miller, Waltham, MA

1700 hrsAIAA-2011-1785New Invention: Digital Self-Powered Autonomous System for Sophisticated Semi-Active Vibration SuppressionK. Makihara, S. Takeuchi, S. Shimose, J. Onoda, K. Minesugi, Japan Aerospace Exploration Agency (JAXA), Sagamihara, Japan

1730 hrsAIAA-2011-1786Theory and Experiment Research of Metamaterial Beams for Broadband Vibration AbsorptionH. Sun, Haerbin, China

Monday, 4 April 201124-SDM-16 Design and Testing of Composite Structures I BeverlyChaired by: R. KOCH, Naval Undersea Warfare Center and P. MURTHY, NASA Glenn Research Center1500 hrsAIAA-2011-1787Highly Loaded Composite Strut Test DevelopmentC. Wu, NASA Langley Research Center, Hampton, VA; J. Phelps, M. McKenney, ATK, Hampton, VA; D. Jegley, NASA Langley Research Center, Hampton, VA

1530 hrsAIAA-2011-1788Structural Efficiency of Composite Struts for Aerospace ApplicationsD. Jegley, C. Wu, NASA Langley Research Center, Hampton, VA; J. Phelps, ATK, Hampton, VA; L. Oremont, Lockheed Martin Corporation, Hampton, VA; M. McKenney, ATK, Hampton, VA

1600 hrsAIAA-2011-1789An Analytical Method for Evaluating Repairs in Composite Honeycomb StructureA. Barut, E. Madenci, Tucson, AZ

1630 hrsAIAA-2011-1790Structural Design of Ares V Interstage Composite StructureD. Sleight, T. Sreekantamurthy, R. Martin, T. Johnson, NASA Langley Research Center, Hampton, VA

1700 hrsAIAA-2011-1791Measuring Tensile Stresses in CNF/Polymer composites using Raman SpectroscopyB. Mohan, G. Freihofer, B. Wirth, S. Raghavan, University of Central Florida, Orlando, FL

 

Monday, 4 April 201125-SDM-17 Modeling of Damage in Composite Laminates and Textile Composites Tower Court CChaired by: S. WANTHAL, The Boeing Company and G. SCHOEPPNER, Air Force Research Laboratory1500 hrsAIAA-2011-1792Investigation of failure mode interaction in laminated composites subjected to compressive loadingP. Prabhakar, A. Waas, W. Ng, University of Michigan, Ann Arbor, MI; R. Raveendra, Comet Technology Corporation, Ann Arbor, MI

1530 hrsAIAA-2011-1793Strength Prediction in Open Hole Laminated Composites by Using Discrete Damage ModelingM. Swindeman, R. Brockman, University of Dayton, Dayton, OH; E. Iarve, University of Dayton Research Institute, Dayton, OH; D. Mollenhauer, Air Force Research Laboratory, Wright-Patterson AFB, OH

1600 hrsAIAA-2011-1794Simulation of Discrete Damage Evolution in Laminated Composite Compact Tension SpecimensD. Mollenhauer, L. Ward, Air Force Research Laboratory, Wright-Patterson AFB, OH; E. Iarve, S. Puttanarat, University of Dayton Research Institute, Dayton, OH; S. Hallett, X. Li, M. Wisnom, University of Bristol, Bristol, United Kingdom

1630 hrsAIAA-2011-1795Identification of Characteristic Failure Initiation Sites in Plain Weave Textile CompositesW. McLendon, J. Whitcomb, Texas A&M University, College Station, TX

1700 hrsAIAA-2011-1796Progressive Failure Micromechanical Modeling of 3D Woven CompositesC. Yen, B. Boesl, Army Research Laboratory, Aberdeen Proving Ground, MD

1730 hrsAIAA-2011-1797Development of realistic simulation techniques to predict cure-induced microcracking in 3D woven compositesH. Bayraktar, J. Goering, M. Fruscello, Albany Engineered Composites, Rochester, NH; L. Martinsson, Albany International, Halmstad, Sweden; M. Giovinazzo, I. Tsukrov, T. Gross, University of New Hampshire, Durham, NH

Monday, 4 April 201126-SDM-18 Nanostructured Materials I Grand Ballroom I Chaired by: S. ROY, University of Alabama and A. KELKAR, North Carolina A&T State University1500 hrsAIAA-2011-1798Thermographic Damage Detection Enabled by Multifunctional Nano-engineered Composite LaminatesR. Guzman de Villoria, A. Miravete, N. Yamamoto, B. Wardle, Massachusetts Institute of Technology, Cambridge, MA

1530 hrsAIAA-2011-1799Methodology to Evaluate Epoxy Nanocomposites for Fire Protection ApplicationJ. Koo, H. Leo, W. Clay, J. Conaway, University of Texas, Austin, Austin, TX; A. Avila, Federal University of Minas Gerais, Belo Horizonte, Brazil

1600 hrsAIAA-2011-1800Factors Controlling Infusion Processing of Laminated Composites Containing Aligned Carbon NanotubesD. Lidston, University of Pretoria, Pretoria, South Africa; S. Wicks, B. Wardle, Massachusetts Institute of Technology, Cambridge, MA

1630 hrsAIAA-2011-1801Toughening Effect of Single- and Multi-walled Carbon Nanotube on Carbon Fibre CompositesV. Mirjalili, P. Hubert, McGill University, Montréal, Canada

1700 hrsAIAA-2011-1802Nanotailoring Carbon Fiber Composites with Graphene: Enhancement of Bending PropertiesA. Avila, A. Eduardo, A. Neto, L. Peixoto, L. Finotti, P. Rocha, University of Beira Interior, Belo Horizonte, Brazil

1730 hrsAIAA-2011-1803Thermal transport properties of nanoparticulate composites under mechanical loadingM. Cho, S. Yu, S. Yang, Seoul National University, Seoul, South Korea

Monday, 4 April 201127-SDM-19 Simulation of Impact, Blast, and Crash Dynamics CenturyChaired by: J. KLOOS, General Electric Company and E. FAHRENTHOLD, University of Texas1500 hrsAIAA-2011-1804Comparison of Test and Finite Element Analysis for Two Full-Scale Helicopter Crash TestsM. Annett, L. Horta, NASA Langley Research Center, Hampton, VA

1530 hrsAIAA-2011-1805Blast Assessment of Trash and Recycling ReceptaclesY. Alostaz, H. Adib, A. Hagh, AECOM, New York, NY

1600 hrsAIAA-2011-1806Virtual Testing in Live Fire Test and EvaluationS. Wacker, U.S. Air Force, Wright-Patterson AFB, OH; S. Stratton, RHAMM Technologies LLC, Bellbrook, OH

1630 hrsAIAA-2011-1807Simulation of Large Fragment Impacts on Neat and STF Kevlar Fabric BarriersR. Rabb, E. Fahrenthold, University of Texas, Austin, TX

   

Monday, 4 April 201128-SDM-20 Structural Analysis Methods I TerraceChaired by: H. HILTON and R. HALE, University of Kansas1500 hrsAIAA-2011-1808Negative Stress Margins - Are They Real?I. Raju, NASA Langley Research Center, Hampton, VA; N. Knight, General Dynamics Information Technology, Chantilly, VA; D. Lee, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA

1530 hrsAIAA-2011-1809Analytical, experimental and computational viscoelastic material characterizations absent Poisson’s ratiosM. Michaeli, Bar-Ilam University, Ramat Gan, Israel; A. Shtark, H. Grosbein, IMI, Ramat Hasharon, Israel; H. Hilton, University of Illinois, Urbana-Champaign, Urbana, IL

1600 hrsAIAA-2011-1810Computational Approaches for Large Scale Structural Analysis using Domain Decomposition TechniqueJ. Kwak, S. Shin, Seoul National University, Seoul, South Korea; O. Bauchau, Georgia Institute of Technology, Atlanta, GA

1630 hrsAIAA-2011-1811Use of GENOPT and BIGBOSOR4 to obtain optimum designs of an axially compressed cylindrical shell with a composite truss-core sandwich wallD. Bushnell, Self, Palo Alto, CA; C. Rankin, Rhombus Consultants Group, Palo Alto, CA

   

Monday, 4 April 201129-SDM-21 Structural Testing ColumbineChaired by: S. RUSSELL, Triumph Aerostructures and A. PALAZOTTO, Air Force Institute of Technology1500 hrsAIAA-2011-1812Fabrication and Testing of a Grid-Stiffened Panel with Integrated Thermal ControlG. Busch, L. Underwood, A. Williams, Air Force Research Laboratory, Kirtland AFB, NM

1530 hrsAIAA-2011-1813Pressure Testing of a Minimum Gauge PRSEUS PanelA. Lovejoy, M. Rouse, NASA Langley Research Center, Hampton, VA; K. Linton, V. Li, The Boeing Company, Seal Beach, CA

1600 hrsAIAA-2011-1814Real-time monitoring of an adhesive lap shear test using piezospectroscopyA. Stevenson, University of Central Florida, Orlando, FL

     

Monday, 4 April 201130-SDM-22 Survivability, Damage Assessment, and Expedient Repair DenverChaired by: J. SALEH, Georgia Institute of Technology and S. POROSEVA, University of New Mexico1500 hrsAIAA-2011-1815Stochastic Petri Nets for System Survivability and Multi-State Failure Analyses with Application to Space SystemsJ. Castet, J. Saleh, Georgia Institute of Technology, Atlanta, GA

1530 hrsAIAA-2011-1816Damage Assessments of Aluminum Panel Structures Using Structural Intensity (SI)-Based TechniquesW. Schmidt, Sikorsky Aircraft Corporation, Stratford, CT

1600 hrsAIAA-2011-1817An Overview of Aircraft Expedient RepairD. Voyls, Skyward, Ltd, Kettering, OH; P. O’Connell, U.S. Air Force, Wright-Patterson AFB, OH

1630 hrsAIAA-2011-1818On Development of Computational Tools for Evaluating System Survivability Due to Its TopologyS. Poroseva, University of New Mexico, Albuquerque, NM; D. Neumayr, ETH Zurich, Zurich, Switzerland

   

Monday, 4 April 201131-WE-2 Wind Turbine Design and Optimization Tower Court BChaired by: D. CAIRNS, Montana State University and L. MANUEL, University of Texas, Austin1500 hrsAIAA-2011-1819Durability and Reliability of Wind Turbine Composite Blades Using Robust Design ApproachG. Abumeri, Alpha Star Corporation, Long Beach, CA; J. Paquette, Sandia National Laboratories, Albuquerque, NM; F. Abdi, Alpha Star Corporation, Long Beach, CA

1530 hrsAIAA-2011-1820Optimization of the Wind Turbine Rotor to Enhance the PerformanceT. Kim, C. Bak, T. Buhl, Risø-DTU, Roskilde, Denmark

1600 hrsAIAA-2011-1821Characterizing the Uncertainty Propagation from the Wind Conditions to the Optimal Farm PerformanceS. Chowdhury, J. Zhang, Rensselaer Polytechnic Institute, Troy, NY; A. Messac, Syracuse University, Syracuse, NY; L. Castillo, Rensselaer Polytechnic Institute, Troy, NY

1630 hrsAIAA-2011-1822On the Effects of Structural Modifications in the Large Wind Turbine DynamicsG. Coppotelli, L. Balis Crema, C. Grappasonni, University of Rome “La Sapienza”, Rome, Italy

   

Monday, 4 April 201132-RCPT-11800-1930 hrs

Welcome Reception Foyer

Tuesday

Tuesday, 5 April 201133-ASC-1 ASC Keynote Grand Ballroom I0800-0900 hrs

Friedrich K. StraubThe Boeing Company

SMART Rotor Development and Wind Tunnel Test

Tuesday, 5 April 201134-BREAK-30900-0930 hrs

Networking Break III Foyer

Tuesday, 5 April 201135-ASC-2 Adaptive Structures - Applications Tower Court DChaired by: D. MCGOWAN, NASA Langley Research Center and L. ASHEGHIAN0930 hrsAIAA-2011-1823Kinematic Synthesis and Design Optimization of a Mechanism Concept for a Perching MAVH. Su, D. Devaud, University of Maryland, Baltimore County, Baltimore, MD; G. Reich, J. Joo, Air Force Research Laboratory, Wright-Patterson AFB, OH

1000 hrsAIAA-2011-1824Development of Active Twist Rotors at the German Aerospace Center (DLR)H. Monner, J. Riemenschneider, S. Opitz, M. Schulz, German Aerospace Center (DLR), Braunschweig, Germany

1030 hrsAIAA-2011-1825Innovative Ground Habitats for Lunar Operational Outpost (IGLOO)L. Asheghian, NextGen Aeronautics, Torrance, CA; J. Jacob, Oklahoma State University, Stillwater, OK; S. Smith, University of Kentucky, Lexington, KY

1100 hrsAIAA-2011-1826An Active Composite Reflector System for Correcting Thermal DeformationsS. Bradford, G. Agnes, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA; W. Wilkie, NASA Langley Research Center, Hampton, VA

   

Tuesday, 5 April 201136-GSF-2 Mirrors and Reflectors Tower Court CChaired by: L. DATASHVILI, Technicl University of Munich and J. MOORE, ManTech Nexolve0930 hrsAIAA-2011-1827Shape Correction of Thin MirrorsK. Patterson, S. Pellegrino, California Institute of Technology, Pasadena, CA

1000 hrsAIAA-2011-1828Experimental Study of a Membrane Antenna Surface Adaptive Control SystemH. Fang, U. Quijano, V. Bach, Jet Propulsion Laboratory, Pasadena, CA; J. Hill, K. Wang, University of Michigan, Ann Arbor, MI

1030 hrsAIAA-2011-1829Lightweight Design of 30m Class Large Deployable Reflector for Communication SatellitesS. Ozawa, A. Tsujihata, Japan Aerospace Exploration Agency (JAXA), Tsukuba, Japan

1100 hrsAIAA-2011-18304 Bay Segmented Unit Cell Pathfinder For Large Deployable Reflective Surface ArchitecturesE. Flint, J. Lindler, T. Dubose, Mevicon, Inc., Sunnyvale, CA

   

Tuesday, 5 April 201137-MDO-1 Optimization Frameworks and Applications DenverChaired by: G. VENTER, Stellenbosch University and D. RAVEH0930 hrsAIAA-2011-1831Improvement of a Rotorcraft Preliminary Design Optimization FrameworkJ. Lim, S. Shin, Seoul National University, Seoul, South Korea; J. Kim, Agency for Defense Development, Daejeon, South Korea

1000 hrsAIAA-2011-1832Optimization and Design Space Visualization Applied to Early Conceptual Design of Compound HelicoptersS. Sartorius, University of Bristol, Bristol, United Kingdom

1030 hrsAIAA-2011-1833A Multi-Fidelity Multi-Strategy and Multi-Disciplinary Design Optimization EnvironmentS. Ghoman, Virginia Polytechnic Institute and State University, Blacksburg, VA; P. Chen, D. Sarhaddi, D. Lee, ZONA Technology, Inc., Scottsdale, AZ; R. Kapania, Virginia Polytechnic Institute and State University, Blacksburg, VA

1100 hrsAIAA-2011-1834Roll Control of a UAV Using an Adaptive Torsion StructureR. Ajaj, M. Friswell, Swansea University, Swansea, United Kingdom; D. Smith, A. Isikveren, University of Bristol, Bristol, United Kingdom

1130 hrsAIAA-2011-1835Design of 2D and 3D Non-linear Compliant Mechanisms using Hybrid Cellular AutomataP. Bandi, A. Tovar, J. Renaud, University of Notre Dame, Notre Dame, IN

 

Tuesday, 5 April 201138-NDA-5 Non-Deterministic Approaches to Structural Health Management II SilverChaired by: J. RANSOM, NASA Langley Research Center and T. CHEN0930 hrsAIAA-2011-1836Gradient Enhanced Damage Sizing for Structural Health ManagementG. Li, F. Yuan, North Carolina State University, Raleigh, NC; R. Haftka, N. Kim, University of Florida, Gainesville, FL

1000 hrsAIAA-2011-1837Effect of Number of Paris Law Parameters on Bayesian Inference for Remaining Useful Life EstimationA. Coppe, R. Haftka, N. Kim, University of Florida, Gainesville, FL

1030 hrsAIAA-2011-1838Identification of Correlated Damage Parameters under Noise and Bias Using Bayesian InferenceD. An, J. Choi, Korea Aerospace University, Goyang, South Korea; N. Kim, University of Florida, Gainesville, FL

1100 hrsAIAA-2011-1839Determining Most Likely Flight Profiles from Aircraft Usage Data for Damage PrognosisJ. Guo, Wright State University, Dayton, OH; B. Smarslok, Air Force Research Laboratory, Wright-Patterson AFB, OH; R. Penmetsa, Wright State University, Dayton, OH; E. Tuegel, Air Force Research Laboratory, Wright-Patterson AFB, OH

1130 hrsAIAA-2011-1840Damage Prognosis Framework for Monitored Structural Systems with Multi-Site Fatigue-Driven Damage GrowthM. Gobbato, J. Conte, J. Kosmatka, University of California, San Diego, La Jolla, CA

 

Tuesday, 5 April 201139-NDA-6 Non-Deterministic Methods Development I GoldChaired by: J. WU, CompRel, Inc. and S. MISSOUM, University of Arizona0930 hrsAIAA-2011-1841Classification-based Reliability Assessment with Semi-Supervised LearningJ. Patel, S. Choi, Georgia Institute of Technology, Atlanta, GA

1000 hrsAIAA-2011-1843Using Supervised Learning to Improve Monte Carlo Integral EstimationB. Tracey, Stanford University, Stanford, CA; D. Wolpert, NASA Ames Research Center, Moffett Field, CA; J. Alonso, Stanford University, Stanford, CA

1030 hrsAIAA-2011-1844Multiple Model Inference: Calibration, Selection, and Prediction with Multiple ModelsL. Swiler, A. Urbina, Sandia National Laboratories, Albuquerque, NM

1100 hrsAIAA-2011-1845Variational Inference of Cluster-Weighted Models for Sensitivity AnalysisC. Pettit, U.S. Naval Academy, Annapolis, MD; D. Wilson, Army Cold Regions Research and Engineering Laboratory, Hanover, NH

1130 hrsAIAA-2011-1846A Reduced Spectral Projection Method for Stochastic Finite Element AnalysisS. Adhikari, A. Kundu, University of Wales Swansea, Swansea, United Kingdom

 

Tuesday, 5 April 201140-SDM-23 Aircraft Flutter II Majestic BallroomChaired by: W. LUBER, EADS and J. COOPER, University of Liverpool0930 hrsAIAA-2011-1847Flutter Mechanisms of a Stabilator with a Snag Leading EdgeR. Yurkovich, Fenton, MO

1000 hrsAIAA-2011-1848Modeling of Geometrically Nonlinear Aeroelasticity of Advanced Aircraft Wings in Incompressible FlowZ. Qin, F. Bai, Xi’an Jiaotong University, Xi’an, China

1030 hrsAIAA-2011-1849Assessment of Aileron Tab Installation Influence to Aircraft Flutter CharacteristicsJ. Cecrdle, Aeronautical Research and Test Institute (VZLÚ), Prague, Czech Republic

   

Tuesday, 5 April 201141-SDM-24 Analysis of Beams TerraceChaired by: W. YU and P. GUSTAFSON, Western Michigan University0930 hrsAIAA-2011-1851Variational Asymptotic Modeling of Composite Beams with Spanwise HeterogeneityW. Yu, C. Lee, Logan, UT

1000 hrsAIAA-2011-1852Verification of the Variational Asymptotic Beam Section (VABS) Analysis for Initially Curved and Twisted BeamsR. Kovvali, D. Hodges, Georgia Institute of Technology, Atlanta, GA

1030 hrsAIAA-2011-1853Asymptotic Beam Theory for Planar Deformation of Initially Curved Isotropic StripsA. Rajagopal, D. Hodges, Georgia Institute of Technology, Atlanta, GA

1100 hrsAIAA-2011-1854Three Geometrically Exact Beam Theories for Analysis of Highly Flexible 1-D StructuresP. Pai, University of Missouri, Columbia, MO

1130 hrsAIAA-2011-1855Hierarchical Theories for a Linearised Stability Analysis of FGM BeamsG. Giunta, S. Belouettar, Public Research Centre Henri Tudor, Luxembourg, Luxembourg

 

Tuesday, 5 April 201142-SDM-25 Analysis of Laminated Composites ColumbineChaired by: V. GOYAL and J. HEALD, Canadian Space Agency0930 hrsAIAA-2011-1856Stress Recovery in Composite LaminatesT. Hartman, M. Hyer, S. Case, Virginia Polytechnic Institute and State University, Blacksburg, VA

1000 hrsAIAA-2011-1857Variational Asymptotic Homogenization and Dimensional Reduction of Composite Plates with In-Plane HeterogeneityC. Lee, W. Yu, Utah State University, Logan, UT; M. Blair, W. Baron, M. Falugi, Air Force Research Laboratory, Wright-Patterson AFB, OH

1030 hrsAIAA-2011-1858Heat transfer and thermal stress analysis in electrified CFRP compositesO. Zhupanska, University of Iowa, Iowa City, IA; R. Sierakowski, U.S. Air Force Academy, Colorado Springs, CO

1100 hrsAIAA-2011-1859Structural Health Monitoring and Damage Detection in Composite Panels with Multiple StiffenersY. Liu, Arizona State University, Tempe, AZ

   

Tuesday, 5 April 201143-SDM-26 Fracture and Damage I Grand Ballroom I Chaired by: I. RAJU, NASA Langley Resch Center and B. WARDLE, Massachusetts Institute of Technology0930 hrsAIAA-2011-1860Delamination and damage progression in a composite laminate subjected to bending using multicontinuum theoryE. Nelson, Firehole Technologies, Inc., Laramie, WY; A. Hansen, University of Wyoming, Laramie, WY; T. Tay, National University of Singapore, Singapore, Singapore

1000 hrsAIAA-2011-1861Continuum Damage Mechanics Models for the Analysis of Progressive Failure in Open-Hole Tension LaminatesK. Song, ATK, Hampton, VA; Y. Li, C. Rose, NASA Langley Research Center, Hampton, VA

1030 hrsAIAA-2011-1862Maximizing Compression after Impact Strength of Uncoupled Symmetric and Non-Symmetric LaminatesN. Baker, R. Butler, University of Bath, Bath, United Kingdom; C. York, University of Glasgow, Glasgow, United Kingdom

1100 hrsAIAA-2011-1863Impact Response and Damage Analysis of Composite Overwrapped Pressure VesselsE. Kim, I. Lee, Korea Advanced Institute of Science and Technology, Daejeon, South Korea; T. Hwang, Agency for Defense Development, Daejeon, South Korea

   

Tuesday, 5 April 201144-SDM-27 Integrated Computational Materials Engineering (ICME) CenturyChaired by: J. MATLIK, Rolls-Royce Group plc and B. BHAT, NASA Marshall Space Flight Center0930 hrsAIAA-2011-1864Fiber Architecture Modeling for Engineered Composite MaterialsK. Rugg, R. Naik, G. Ojard, Pratt & Whitney, East Hartford,, CT; D. Jarmon, United Technologies Research Center, East Hartford, CT

1000 hrsAIAA-2011-1866Probabilistic Materials Engineering and CertificationR. Dutton, Air Force Research Laboratory, Wright-Patterson AFB, OH; B. Cowles, Cowles Consulting, LLC, Tolland, CT; T. Cruse, Private Consultant, Pagosa Springs, CO

1030 hrsAIAA-2011-1867Fatigue Life Variability in Large Aluminum Forgings with Residual StressD. Ball, Lockheed Martin Corporation, Fort Worth, TX; J. Watton, Alcoa Technical Center, Alcoa Center, PA

1100 hrsAIAA-2011-1738Application of ICME to Turbine Engine Component Design OptimizationD. Furrer, J. Matlik, J. Rasche, Rolls-Royce Group plc, Indianapolis, IN

11300 hrsAIAA-2011-1739Integrated Processing and Probabilistic Lifing Models for Superalloy Turbine DisksR. Tryon, VEXTEC, Brentwood, TN

1200 hrsAIAA-2011-1740Role of Integrated Computational Materials Engineering in Turbine Rotor Alloy DevelopmentD. Stolz, J. Schirra, P. Reynolds, Pratt & Whitney, East Hartford, CT

Tuesday, 5 April 201145-SDM-28 Multi-Body Dynamics SavoyChaired by: P. PAI, University of Missouri and M. SHILO, Honeywell International, Inc.0930 hrsAIAA-2011-1868Conserving/Dissipative Algorithm Designs for a System of N Particles: Total Energy Framework and Single-Field FormK. Tamma, M. Shimada, University of Minnesota, Minneapolis, MN

1000 hrsAIAA-2011-1869Modal Reduction in Co-Rotated Multi-Body Dynamics Based on the Dual Craig-Bampton MethodS. Weerathunge Kadawathagedara, D. Rixen, Delft University of Technology, Delft, The Netherlands

1030 hrsAIAA-2011-1870Numerical and Experimental Investigation of Nonlinear Dynamics of Highly Flexible Multibody SystemsG. Wu, X. He, Northwestern Polytechnical University, Xi’an, China; P. Pai, University of Missouri, Columbia, MO

1100 hrsAIAA-2011-1871A Structural Dynamics Model of a Multi-Segmented Folding Wing: Theory and ExperimentI. Wang, E. Dowell, Duke University, Durham, NC

1130 hrsAIAA-2011-1872Advanced Multi-Body Dynamics: Fully Coupled Kinematics with Nonlinear FEAK. Indermuehle, SIMULIA, Providence, RI

 

Tuesday, 5 April 201146-SDM-29 RotorCraft Dynamics VailChaired by: R. TOWNER, Jacobs and T. ROSE0930 hrsAIAA-2011-1873Numerical Evaluation of Microflaps for On Blade Control of Noise and VibrationP. Friedmann, A. Padthe, L. Liu, University of Michigan, Ann Arbor, MI

1000 hrsAIAA-2011-1874Enhanced Correlation of SMART Active Flap Rotor LoadsS. Kottapalli, NASA Ames Research Center, Moffett Field, CA

1030 hrsAIAA-2011-1875CFD based Computations of Flexible Helicopter Blades for Stability AnalysisG. Guruswamy, NASA Ames Research Center, Moffett Field, CA

1100 hrsAIAA-2011-1876Measurement of Deformation in Rotating Helicopter Blades Using Digital Image CorrelationM. Lawson, J. Sirohi, University of Texas, Austin, TX

1130 hrsAIAA-2011-1877Comparison Study on Rigorous Structural Modeling of Composite Rotor BladesM. Sahin, Turkish Aerospace Industries, Inc., Ankara, Turkey; O. Soykasap, Afyon Kocatepe University, Afyon, Turkey; Y. Satiroglu, Turkish Aerospace Industries, Inc., Ankara, Turkey

1200 hrsAIAA-2011-1878Loads Reduction using Coupled Fluidic Pitch LinksD. Han, C. Rahn, E. Smith, Pennsylvania State University, State College, PA

Tuesday, 5 April 201147-WE-3 Wind Turbine Structures and Mechanics Tower Court BChaired by: D. GRIFFITH and J. MCNAMARA, Ohio State University0930 hrsAIAA-2011-1879Long-Term Loads and Motions for a Spar Buoy-Supported Floating Offshore Wind TurbineL. Manuel, A. Sultania, University of Texas, Austin, Austin, TX

1000 hrsAIAA-2011-1880Mapping of 1D Beam Loads to the 3D Wind Blade for Buckling AnalysisJ. Berg, J. Paquette, B. Resor, Sandia National Laboratories, Albuquerque, NM

1030 hrsAIAA-2011-1881Calculation of Effective Section Properties for Wind Turbine BladesY. Jonnalagadda, J. Whitcomb, Texas A&M University, College Station, TX

1100 hrsAIAA-2011-1882Unmanned Power Airship for Airborne Wind Energy Generation and Ground DistributionM. Gomes, N. Luis, Technical University of Lisbon, Lisbon, Portugal; P. Cardoso, Alva Alta, Lda, Lisbon, Portugal

   

Tuesday, 5 April 201148-GSF-3 Panel Session on Research and Funding Directions for Gossamer Systems WindowsChaired by: G. DAVIS, Joint Propulsion Laboratory, California Institute of Technology and W. BELVIN, NASA Langley Research Center1200-1300 hrs

Tuesday, 5 April 201149-LNCH-21200-1330 hrs

Lunch Break II - Tuesday

Tuesday, 5 April 201150-NDA-7 NDA Keynote Grand Ballroom I1300-1400 hrs

Mark C. AndersonProgram Manager for Verification and Validation, Advanced Simulation and Computing Program

Los Alamos National Laboratory, Los Alamos, NMNew Horizons in Uncertainty Quantification

Tuesday, 5 April 2011123-GSF-4 GSF Keynote Windows1300-1400 hrs

Junichiro KawaguchiProfessor, Space Systems Engineering, Institute of Space and Astronautical Science (ISAS)

Program Director, Lunar and Planetary Exploration Center (JSPEC)Hayabusa Project Manager, Japan Aerospace Exploration Agency (JAXA)

The World’s First Solar Sail, Ikaros, and Hybrid Solar Power Sail For Outer Solar Systems

Tuesday, 5 April 201151-BREAK-41430-1500 hrs

Networking Break IV Foyer

Tuesday, 5 April 201152-ASC-3 Adaptive Structures - Analyses and Methods Tower Court DChaired by: W. YU and S. ARNOLD, Johns Hopkins University Applied Physics Laboratory1500 hrsAIAA-2011-1883Conceptual Modeling of an Adaptive Torsion Wing StructureR. Ajaj, M. Friswell, W. Dettmer, Swansea University, Swansea, United Kingdom; A. Isikveren, University of Bristol, Bristol, United Kingdom

1530 hrsAIAA-2011-1884Wing Line Discretization for the Development of Modular Morphing WingA. Finistauri, F. Xi, P. Walsh, K. Behdinan, Ryerson University, Toronto, Canada

1600 hrsAIAA-2011-1885Variational Asymptotic Modeling of Mutliphysical Behavior of Smart Slender StructuresQ. Wang, W. Yu, Logan, UT

1630 hrsAIAA-2011-1886Shape Memory Polymer Actuator Patches for Shape Adjustment of Fiber Composite PartsS. Rapp, H. Baier, Technical University of Munich, Garching, Germany

   

Tuesday, 5 April 201153-GSF-5 IKAROS Solar Sail Tower Court CChaired by: R. PAPPA, NASA Langley Research Center and G. GRESCHIK, TentGuild Engineering Company1500 hrsAIAA-2011-1887Mission Report on The Solar Power Sail Deployment Demonstration of IKAROSH. Sawada, O. Mori, N. Okuizumi, Japan Aerospace Exploration Agency (JAXA), Sagamihara, Japan; Y. Shirasawa, University of Tokyo, Bunkyo, Japan; Y. Miyazaki, Nihon University, Funabashi, Japan; M. Natori, Waseda University, Shinjuku, Japan; S. Matunaga, H. Furuya, H. Sakamoto, Tokyo Institute of Technology, Meguro, Japan

1530 hrsAIAA-2011-1888Small-scale Experiments and Simulations of Centrifugal Membrane Deployment of Solar Sail Craft ‘IKAROS’N. Okuizumi, Japan Aerospace Exploration Agency (JAXA), Sagamihara, Japan; A. Muta, S. Matsunaga, H. Sakamoto, Tokyo Institute of Technology, Meguro, Japan; Y. Shirasawa, University of Tokyo, Bunkyo, Japan; O. Mori, Japan Aerospace Exploration Agency (JAXA), Sagamihara, Japan

1600 hrsAIAA-2011-1889Shape Parameters Estimation of IKAROS Solar Sail Using In-Flight Attitude Determination DataY. Tsuda, T. Saiki, R. Funase, Japan Aerospace Exploration Agency (JAXA), Sagamihara, Japan; Y. Shirasawa, University of Tokyo, Tokyo, Japan; Y. Mimasu, Kyushu University, Fukuoka, Japan

1630 hrsAIAA-2011-1890Analysis of Membrane Dynamics using Multi-Particle Model for Solar Sail Demonstrator “IKAROS”Y. Shirasawa, University of Tokyo, Tokyo, Japan; O. Mori, Japan Aerospace Exploration Agency (JAXA), Sagamihara, Japan; Y. Miyazaki, Nihon University, Funabashi, Japan; H. Sakamoto, Tokyo Institute of Technology, Tokyo, Japan; M. Hasome, Tokai University, Hiratsuka, Japan; N. Okuizumi, H. Sawada, Japan Aerospace Exploration Agency (JAXA), Sagamihara, Japan; H. Furuya, S. Matsunaga, Tokyo Institute of Technology, Tokyo, Japan; M. Natori, Waseda University, Tokyo, Japan

1700 hrsAIAA-2011-1891Low-Order Model of Spin Type Solar Sail Dynamics by Empirical Model ReductionM. Yamazaki, Y. Miyazaki, Nihon University, Chiba, Japan

1730 hrsAIAA-2011-1892A Spin-up Control Scheme for Contingency Deployment of the Sailcraft IKAROSH. Sakamoto, Tokyo Institute of Technology, Tokyo, Japan; Y. Shirasawa, University of Tokyo, Tokyo, Japan; H. Sawada, Japan Aerospace Exploration Agency (JAXA), Kanagawa, Japan; D. Haraguchi, Tokyo Institute of Technology, Tokyo, Japan; O. Mori, Japan Aerospace Exploration Agency (JAXA), Kanagawa, Japan

Tuesday, 5 April 201154-MDO-2 Composite Materials/Structural Optimization CenturyChaired by: B. MASON, NASA Langley Research Center and Z. GURDAL, Delft University of Technology1500 hrsAIAA-2011-1893Optimization of Laminated Composite Structures Using Sub-Laminate Based Optimization ConceptA. Mönicke, H. Katajisto, Componeering, Inc., Helsinki, Finland; P. Kere, J. Koski, Tampere University of Technology, Tampere, Finland

1530 hrsAIAA-2011-1894Design of Fiber-steered Variable-stiffness Laminates Based on a Given Lamination Parameters DistributionJ. Van Campen, C. Kassapoglou, Z. Gurdal, Delft University of Technology, Delft, The Netherlands

1600 hrsAIAA-2011-1895Grid-Stiffened Panel Optimization Using Curvilinear StiffenersS. Mulani, D. Locatelli, R. Kapania, Virginia Polytechnic Institute and State University, Blacksburg, VA

1630 hrsAIAA-2011-1897Sensitivity Analysis of Geometrically Exact Beam Theory (GEBT) Using the Adjoint Method with HydraQ. Wang, Massachusetts Institute of Technology, Cambridge, MA; W. Yu, Utah State University, Logan, UT

1700 hrsAIAA-2011-1898Optimal Design of Periodic Timoshenko Beams using Genetic AlgorithmsO. Bilal, University of Colorado, Boulder, Boulder, CO; M. El-Beltagy, Cairo University, Cairo, Egypt; M. Hussein, University of Colorado, Boulder, Boulder, CO

Tuesday, 5 April 201155-MDO-3 Multiobjective/Multilevel Optimization GoldChaired by: P. ROHL, Advatech Pacific and V. LI, The Boeing Company1500 hrsAIAA-2011-1900Effect of Alternate Aggregate Objective Functions on Selecting Target s-Pareto Designs for Modular ProductsP. Lewis, C. Mattson, J. Morrise, Brigham Young University, Provo, UT

1530 hrsAIAA-2011-1901Global and Local Multidisciplinary Design Optimization of Expendable Launch VehiclesF. Castellini, Technical University of Milan, Milan, Italy; A. Riccardi, University of Bremen, Bremen, Germany; M. Lavagna, Technical University of Milan, Milan, Italy; C. Büskens, University of Bremen, Bremen, Germany

1600 hrsAIAA-2011-1902A Baseline Study and Calibration for Multidisciplinary Design Optimization of Hybrid Composite Wind Turbine BladeJ. Lee, S. Gangadharan, M. Mirmirani, Embry-Riddle Aeronautical University, Daytona Beach, FL

1630 hrsAIAA-2011-1903Thermal-Structural Design and Optimization of Engine Exhaust-Washed StructuresJ. Deaton, R. Grandhi, Wright State University, Beavercreek, OH

1700 hrsAIAA-2011-1896Crashworthiness Optimization of Vehicle Structures Made of a Lightweight Magnesium AlloyA. Parrish, M. Rais-Rohani, Mississippi State University, Starkville, MS

 

Tuesday, 5 April 201156-NDA-8 Non-Deterministic Approaches for Engineering Problems II SilverChaired by: R. HAFTKA, University of Florida and P. MURTHY, NASA Glenn Research Center1500 hrsAIAA-2011-1904Test Resource Allocation for Uncertainty Quantification of Multi-level and Coupled SystemsS. Sankararaman, S. Mahadevan, Vanderbilt University, Nashville, TN; S. Bradford, L. Peterson, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA

1530 hrsAIAA-2011-1905Reliability Assessment with correlated variables using Support Vector MachinesP. Jiang, A. Basudhar, S. Missoum, University of Arizona, Tucson, AZ

1600 hrsAIAA-2011-1906Modeling Error Estimation in Response Prediction of Multilevel Composite Systems using Bayesian NetworksP. Salas, San Diego State University & University of California, San Diego, San Diego, CA; S. Venkataraman, San Diego State University, San Diego, CA; D. Benson, University of California, San Diego, San Diego, CA

1630 hrsAIAA-2011-1907Decision Making Under Epistemic Uncertainty for a Complex Mechanical SystemA. Urbina, L. Swiler, Sandia National Laboratories, Albuquerque, NM; S. Sankararaman, S. Mahadevan, Vanderbilt University, Nashville, TN

1700 hrsAIAA-2011-1908Inverse Reliability Analysis with EGRAB. Bichon, J. McFarland, Southwest Research Institute, San Antonio, TX

 

Tuesday, 5 April 201157-SDM-30 Design and Analysis of Novel Composite Architectures BeverlyChaired by: B. BEDNARCYK, NASA Glenn Research Center and J. ROME, The Aerospace Corporation1500 hrsAIAA-2011-1909Efficient Design and Analysis of Lightweight Reinforced Core Sandwich and PRSEUS StructuresB. Bednarcyk, NASA Glenn Research Center, Cleveland, OH; P. Yarrington, R. Lucking, C. Collier, J. Ainsworth, Collier Research Corporation, Newport News, VA

1530 hrsAIAA-2011-1910Optimum designer materials and geometries for stitched PRSEUS compositesD. Lee, H. Hilton, University of Illinois, Urbana-Champaign, Urbana, IL; A. Velicki, The Boeing Company, Huntington Beach, CA

1600 hrsAIAA-2011-1911Macro Scale Independently Homogenized Subcells for Modeling Braided CompositesB. Blinzler, University of Akron, Akron, OH; R. Goldberg, NASA Glenn Research Center, Cleveland, OH; W. Binienda, University of Akron, Akron, OH

1630 hrsAIAA-2011-1912Design and Analysis of a Stiffened Composite Structure Repair ConceptA. Przekop, Analytical Services & Materials, Inc., Hampton, VA

1700 hrsAIAA-2011-1913Compressive Behavior of Frame-Stiffened Composite PanelsN. Yovanof, The Boeing Company, Huntington Beach, CA; D. Jegley, NASA Langley Research Center, Hampton, VA

 

Tuesday, 5 April 201158-SDM-31 Flutter of Flexible Aircraft Majestic BallroomChaired by: D. COWAN and P. FRIEDMANN, University of Michigan1500 hrsAIAA-2011-1914High-fidelity Aeroelastic Analysis of Very Flexible AircraftB. Hallissy, C. Cesnik, University of Michigan, Ann Arbor, MI

1530 hrsAIAA-2011-1915Stability and Open-Loop Dynamics of Very Flexible Aircraft Including Free-Wake EffectsJ. Murua, H. Hesse, R. Palacios, J. Graham, Imperial College London, London, United Kingdom

1600 hrsAIAA-2011-1916Nonlinear Aeroelastic Formulation for Flexible High-Aspect Ratio Wings via Geometrically Exact ApproachA. Arena, W. Lacarbonara, University of Rome “La Sapienza”, Rome, Italy; P. Marzocca, Clarkson University, Potsdam, NY

1630 hrsAIAA-2011-1917An Intrinsic Description of the Nonlinear Aeroelasticity of Very Flexible WingsR. Palacios, Imperial College London, London, United Kingdom; B. Epureanu, University of Michigan, Ann Arbor, MI

1700 hrsAIAA-2011-1918On the Design and Aeroelastic Stability Analysis of Twin Wing-Tail Boom Configuration Unmanned Air VehicleS. Özöztürk, A. Kayran, N. Alemdaroglu, Middle East Technical University, Ankara, Turkey

 

Tuesday, 5 April 201159-SDM-32 Nanostructured Materials II Grand Ballroom IChaired by: B. WARDLE, Massachusetts Institute of Technology and A. AVILA, University of Minas Gerais1500 hrsAIAA-2011-1919Ab Initio Modeling of the Mechanical Properties of Carbon Nanotubes Using GaussianJ. Hoffman, University of Denver, Denver, CO

1530 hrsAIAA-2011-1920Molecular Modeling of Crosslinked Epoxy PolymersA. Bandyopadhyay, Michigan Technological University, Houghton, MI; P. Valavala, Johns Hopkins University, Baltimore, MD; T. Clancy, National Institute of Aerospace, Hampton, VA; K. Wise, NASA Langley Research Center, Hampton, VA; G. Odegard, Michigan Technological University, Houghton, MI

1600 hrsAIAA-2011-1921Prediction of Mechanical Properties of EPON 862 (DGEBF) cross-linked with Curing Agent W (DETDA) and SWCNT using MD SimulationsA. Kelkar, F. Komuves, R. Mohan, V. Kelkar, North Carolina A&T State University, Greensboro, NC

1630 hrsAIAA-2011-1922Concurrent Multi-scale Modeling of Nano-Particle Reinforced Polymers using Statistical Coupling of MD and GIMPMS. Roy, A. Nair, University of Alabama, Northport, AL

1700 hrsAIAA-2011-1923Analytic and Computational Multi-scale Micromechanics Models for Mechanical and Electrical Properties of Fuzzy Fiber CompositesG. Seidel, X. Ren, Virginia Polytechnic Institute and State University, Blacksburg, VA

1730 hrsAIAA-2011-1924Modeling and Uncertainty Quantification of Nanofiber Enhanced Polymer Composite Materials with Functionally Graded Interphase PropertiesM. Rouhi, Mississippi State University, Mississippi State, MS; M. Rais-Rohani, Mississippi State University, Starkville, MS

Tuesday, 5 April 201160-SDM-33 Novel Approaches for Computational Simulation ColumbineChaired by: S. TERMAATH, Applied Research Associates Inc and M. ENRIGHT, Southwest Research Institute1500 hrsAIAA-2011-1925Indentation and Contact Mechanics of Nanocrystalline Diamond Crystals: A Hierarchical Molecular Dynamics and Finite-Element ApproachJ. Pearson, S. TerMaath, Applied Research Associates, Southeast Division, Raleigh, NC; M. Zikry, North Carolina State University, Raleigh, NC

1530 hrsAIAA-2011-1926A new approach to estimate discretization error for multidisciplinary and multidirectional mesh refinementS. Rangavajhala, V. Sura, S. Mahadevan, Vanderbilt University, Nashville, TN

1600 hrsAIAA-2011-1927An Iterative Method for Large Modification of Vibration and Buckling Characteristics of Plates SimultaneouslyS. Shahab, R. Mirzaeifar, Georgia Institute of Technology, Atlanta, GA; H. Bahai, Brunel University, Uxbridge, United Kingdom

1630 hrsAIAA-2011-1928Computational Engineering of Mixed-mode, In-plane Crack Propagation in Laminated Fiber Reinforced CompositesK. Rudraraju, A. Salvi, K. Garikipati, A. Waas, University of Michigan, Ann Arbor, MI

1700 hrsAIAA-2011-1929Weakened weakform (W2) methods for certified solutions, adaptive analysis, real-time computation, and inverse analysis of engineering mechanics problemsG. Liu, National University of Singapore, Singapore, Singapore

 

Tuesday, 5 April 201161-SDM-34 Structural Health Monitoring TerraceChaired by: D. BENCHERGUI, Bombardier Aerospace and M. HILBURGER, NASA Langley Research Center1500 hrsAIAA-2011-1930Damage Detection in Lug Joints using Virtual Sensing ConceptC. Luo, S. Soni, A. Chattopadhyay, Arizona State University, Tempe, AZ

1530 hrsAIAA-2011-1931Investigation of Indirect Thermal Resistance/Conductance Measurements Utilizing Ultrasonic SHM SensorsD. Doyle, D. Hengeveld, W. Reynolds, Air Force Research Laboratory, Albuquerque, NM

1600 hrsAIAA-2011-1932Damage Detection in a Prestressed Membrane Using a Wavelet-Based Neuro-Fuzzy SystemM. Sunny, R. Kapania, Virginia Polytechnic Institute and State University, Blacksburg, VA

     

Tuesday, 5 April 201162-SDM-35 Structural Health Monitoring the Dynamicists Way VailChaired by: F. UDWADIA, University of Southern Californa and V. WICKRAMASINGHE1500 hrsAIAA-2011-1935Detecting Shear and Tension Bond Failures in Composite Aircraft StructuresE. Velazquez, J. Kosmatka, University of California, San Diego, La Jolla, CA

1530 hrsAIAA-2011-1936Investigation of the Effect of Damage Shape and Beam Shape Using a Unified FrameworkA. Dixit, D. Hodges, Georgia Institute of Technology, Atlanta, GA

1600 hrsAIAA-2011-1937Fatigue prognosis integrating usage monitoring systemJ. He, Y. Liu, Clarkson University, Potsdam, NY

1630 hrsAIAA-2011-1938Application of the Campbell Diagram Concept to Identification of Fatigue Cracks in Bladed Disk AssembliesO. Shiryayev, Petroleum Institute, Abu Dhabi, United Arab Emirates; J. Gaerke, P. Cooley, J. Slater, Wright State University, Dayton, OH

1700 hrsAIAA-2011-1939Application of Probabilistic Methods to Assess Risk due to Resonance in the Design of J2 Rocket Engine Turbine BladesA. Brown, Huntsville, AL

Tuesday, 5 April 201163-SDM-36 Vibration Testing SavoyChaired by: H. KIM, The Boeing Company and O. SHIRYAYEV1500 hrsAIAA-2011-1940Uncertainty Modeling and Identification from GVT Test DataJ. Avalos, Arizona State University, Tempe, AZ; E. Swenson, Air Force Institute of Technology, Wright-Patterson AFB, OH; M. Mignolet, Arizona State University, Tempe, AZ; N. Lindsley, Air Force Research Laboratory, Wright-Patterson AFB, OH

1530 hrsAIAA-2011-1941Estimation of Unsteady Loading for Sting Mounted Wind Tunnel ModelsK. Roughen, J. Gariffo, D. Hammerand, M4 Engineering, Inc., Long Beach, CA; R. Roberts, Arnold Engineering Development Center, Arnold AFB, TN

1600 hrsAIAA-2011-1942GVT-Based Ground Flutter Test Without Wind TunnelJ. Zeng, ZONA Technology, Inc., Scottsdale, AZ; D. Kingsbury, Arizona State University, Tempe, AZ; E. Ritz, P. Chen, D. Lee, ZONA Technology, Inc., Scottsdale, AZ; M. Mignolet, Arizona State University, Tempe, AZ

1630 hrsAIAA-2011-1943Experimental Characterization of Damping Properties of Coatings at Elevated Temperatures Using a Free-Free Beam Based ApparatusO. Easterday, A. Palazotto, R. Branam, W. Baker, Air Force Institute of Technology, Wright-Patterson AFB, OH; T. George, Air Force Research Laboratory, Wright-Patterson AFB, OH

1700 hrsAIAA-2011-1944Damping Loss Factor Estimation for Coupled Plates Using Experimental Transient Statistical Energy AnalysisM. Ewing, H. Dande, University of Kansas, Lawrence, KS

1730 hrsAIAA-2011-1945Non-Contact Experimental Modal Analysis of a Curved Beam using a Full-Field Optical TechniqueJ. Abanto-Bueno, D. Ehrhardt, Bradley University, Peoria, IL; A. Shukla, Miami University, Oxford, OH; C. Parks, Rose-Hulman Institute of Technology, Terre Haute, IN

Tuesday, 5 April 201164-WE-4 Wind Turbine Aeroelasticity and Loads Tower Court BChaired by: G. BIR, National Revewable Energy Laboratory and D. LAIRD, Sandia National Laboratories1500 hrsAIAA-2011-1946Measuring Global Response of a Wind Turbine to Simulated Earthquake Shaking Assisted by Point Tracking VideogrammetryI. Prowell, University of California, San Diego, La Jolla, CA; T. Schmidt, Trilion Quality Systems, Richmond Hill, NY; A. Elgamal, C. Uang, University of California, San Diego, La Jolla, CA; H. Romanowitz, J. Duggan, Oak Creek Energy Systems, Escondido, CA

1530 hrsAIAA-2011-1947Uncertainties in Prediction of Wind Turbine Blade FlutterB. Resor, J. Paquette, Sandia National Laboratories, Albuquerque, NM

1600 hrsAIAA-2011-1948Investigation into the Impact of Wake Effects on the Aeroelastic Response and Performance of Wind TurbinesK. Kecskemety, J. McNamara, Ohio State University, Columbus, OH

1630 hrsAIAA-2011-1949A Monte Carlo Simulation Study of Wind Turbine Loads in Thunderstorm DownburstsH. Nguyen, L. Manuel, University of Texas, Austin, Austin, TX

1700 hrsAIAA-2011-1950Aeroelastic Analysis of Large Wind Turbine Rotor BladesM. Jeong, S. Yoo, I. Lee, Korea Advanced Institute of Science and Technology, Daejeon, South Korea

 

Wednesday

Wednesday, 6 April 201165-DSC-1 DSC Keynote Grand Ballroom I0800-0900 hrs

Gerald D. MillerChief Engineer, HIgh Altitude Long Endurance Systems Phantom Works

Advanced Unmanned SystemsThe Boeing Company

Air Vehicle Aeroelasticity - Lessons Learned & Future Challenges

Wednesday, 6 April 201166-BREAK-50900-0930 hrs

Networking Break V Foyer

Wednesday, 6 April 201167-ASC-4 Adaptive Structures - Structural Health Monitoring Tower Court DChaired by: D. DOYLE, U.S. Air Foce and L. CENTOLANZA, Aviation Applied Technology Directorate0930 hrsAIAA-2011-1951Time Reversed Focusing in Finite-Length Rods with DefectsB. Fehrman, South Dakota School of Mines and Technology, Rapid City, SD

1000 hrsAIAA-2011-1952Probabilistic Structural Health Monitoring of the Orbiter Wing Leading EdgeK. Yap, The Boeing Company, Houston, TX; J. Macias, United Space Alliance, Houston, TX; M. Kaouk, T. Gafka, J. Kerr, NASA Johnson Space Center, Houston, TX

1030 hrsAIAA-2011-1953Composite Delamination Detection Using Wavelet Spectral Finite Element and Damage Force Indicator MethodR. Jha, Clarkson University, Potsdam, NY; S. Gopalakrishnan, Indian Institute of Science, Bangalore, India; I. Kim, D. Widana-Gamage, Clarkson University, Potsdam, NY

1100 hrsAIAA-2011-1955Wavelet Technique for Damage Detection of Space Membrane StructuresH. Furuya, Y. Usuki, Y. Matsuo, Tokyo Institute of Technology, Yokohama, Japan

 

Wednesday, 6 April 201168-DSC-2 Joined Wing Sensorcraft Aeroservoelastic Wind Tunnel Test Program Majestic BallroomChaired by: R. SCOTT, NASA Langley Research Center and B. WILLIS, The Boeing Company0930 hrsAIAA-2011-1956Joined Wing Sensorcraft Aeroservoelastic Wind Tunnel Test ProgramE. Reichenbach, The Boeing Company, St. Louis, MO

1000 hrsAIAA-2011-1957SensorCraft Free-Flying Aeroservoelastic Model: Design and FabricationM. Scott, A. Enke, NextGen Aeronautics, Torrance, CA

1030 hrsAIAA-2011-1958Development of an Innovative Support System for SensorCraft ModelE. Reichenbach, The Boeing Company, St. Louis, MO

1100 hrsAIAA-2011-1959Evaluation of Simultaneous Multi-Sine Excitation of the Joined Wing Aeroelastic Wind Tunnel ModelJ. Heeg, E. Morelli, NASA Langley Research Center, Hampton, VA

1130 hrsAIAA-2011-1960Aeroservoelastic Wind-Tunnel Tests of a Free-Flying, Joined-Wing SensorCraft Model for Gust Load AlleviationR. Scott, NASA Langley Research Center, Hampton, VA; D. Coulson, Analytical Services & Materials, Inc., Hampton, VA; J. Heeg, NASA Langley Research Center, Hampton, VA

 

Wednesday, 6 April 201169-DSC-3 Multi-Discipline Analysis for Hypersonic Structures I VailChaired by: K. GRIFFIN and B. COYNE, United Launch Alliance0930 hrsAIAA-2011-1961Identification of Knowledge Gaps in the Predictive Capability for Response and Life Prediction of Hypersonic StructuresS. Liguore, The Boeing Company, St. Louis, MO

1000 hrsAIAA-2011-1962Towards a Coupled Multiphysics Analysis Capability for Hypersonic Vehicle StructuresE. Blades, R. Miskovish, P. Shah, ATA Engineering, Inc., San Diego, CA; E. Luke, Mississippi State University, Mississippi State, MS

1030 hrsAIAA-2011-1963Enhanced Modal Solutions for Structural Dynamics in Aerothermoelastic AnalysisN. Falkiewicz, C. Cesnik, University of Michigan, Ann Arbor, MI

1100 hrsAIAA-2011-1964Development and Validation of a First Principles Fluid-Thermal Multi-Physics Solver for Hypersonic Boundary Layer Heat Transfer ProblemsC. Ostoich, D. Bodony, P. Geubelle, University of Illinois, Urbana-Champaign, Urbana, IL

1130 hrsAIAA-2011-1965Fluid-Thermal-Structural Modeling and Analysis of Hypersonic Structures under Combined LoadingA. Culler, J. McNamara, Ohio State University, Columbus, OH

 

Wednesday, 6 April 201170-GSF-6 Novel Deployable Structures Tower Court CChaired by: M. SILVER, QinetiQ North America and C. JENKINS, Montana State University0930 hrsAIAA-2011-1966Voltage Requirements for Electrostatic Inflation of Gossamer Space StructuresL. Stiles, H. Schaub, K. Maute, University of Colorado, Boulder, CO

1000 hrsAIAA-2011-1967Manufacturing and Folding of Solar Sail ‘IKAROS’H. Furuya, Tokyo Institute of Technology, Yokohama, Japan; O. Mori, H. Sawada, N. Okuizum, Y. Shirasawa, Japan Aerospace Exploration Agency (JAXA), Sagamihara, Japan; M. Natori, Waseda University, Shinjuku, Japan; Y. Miyazaki, Nihon University, Funabashi, Japan; S. Matunaga, Tokyo Institute of Technology, Yokohama, Japan

1030 hrsAIAA-2011-1968Inflated-Wall Members and Guidelines for Cross Section DesignG. Greschik, TentGuild Engineering Company, Boulder, CO

1100 hrsAIAA-2011-1969Numerical Simulation for Deployment Dynamics of Lightweight Inflatable Solar ArrayJ. Wei, C. Miao, H. Tan, G. Lin, Harbin Institute of Technology, Harbin, China

   

Wednesday, 6 April 201171-MDO-4 Aeroelastic/Aerodynamic Optimization CenturyChaired by: M. BHATIA, Virginia Polytechnic Institute and State University0930 hrsAIAA-2011-1970Aeroelastic Analysis and Optimization of a Rigid/Inflatable WingL. Butt, M. Kurdi, R. Kapania, Virginia Polytechnic Institute and State University, Blacksburg, VA; L. Asheghian, NextGen Aeronautics, Torrance, CA

1000 hrsAIAA-2011-1971Continuum Shape Sensitivity for Nonlinear Transient Aeroelastic Gust ResponseS. Liu, R. Canfield, Blacksburg, VA

       

Wednesday, 6 April 201172-NDA-9 Non-Deterministic Methods Development II SilverChaired by: M. ENRIGHT, Southwest Research Institute and S. VENKATARAMAN, San Diego State University0930 hrsAIAA-2011-1842Belief and plausibility approximation methods for multidimensional functionsC. Gogu, Y. Qiu, S. Segonds, C. Bes, University of Toulouse, Toulouse, France

1000 hrsAIAA-2011-1974MPP-based Latin Hypercube Sampling Approach for Efficient Reliability AnalysisY. Shin, Applied Research Associates, Inc., Raleigh, NC

1030 hrsAIAA-2011-1975Expansion of a random field with interval correlation length using interval fieldsW. Verhaeghe, W. Desmet, D. Vandepitte, Catholic University of Leuven, Heverlee, Belgium; D. Moens, Lessius Hogeschool, Sint-Katelijne-Waver, Belgium

1100 hrsAIAA-2011-1976Adaptive Numerical Solutions of Fokker-Planck Equations in Computational Uncertainty QuantificationM. Razi, P. Attar, P. Vedula, University of Oklahoma, Norman, OK

   

Wednesday, 6 April 201173-SDM-37 Aircraft Structural Design II BeverlyChaired by: R. TAYLOR, Lockheed Martin Corporation and M. WOLFF, Gulfstream Aerospace Corporation0930 hrsAIAA-2011-1978Follower-Force Experiments with Geometric Nonlinear Coupling for Analytical ValidationT. Kim, E. Swenson, D. Kunz, Air Force Institute of Technology, Wright-Patterson AFB, OH

1000 hrsAIAA-2011-1979Aircraft Structural Modeling In Aero-Mechanical DesignH. Briggs, R. Kuhnla, ATA Engineering, San Diego, CA

1030 hrsAIAA-2011-1980Structural Design of Morphing Honeycomb Cell with Multi-constrainsW. Yin, L. Liu, Y. Liu, J. Leng, Harbin Institute of Technology, Harbin, China

     

Wednesday, 6 April 201174-SDM-38 Characterization of Damage and Fatigue in Materials SpruceChaired by: D. POWELL, Southern Research Institute and A. AVILA, University of Minas Gerais0930 hrsAIAA-2011-1981Dynamic Damage Tolerance for Aircraft Sandwich Structures: Experiments and ModelingN. Bailey, M. Battley, University of Auckland, Auckland, New Zealand

1000 hrsAIAA-2011-1982Strength Analysis of Carbon Fiber-reinforced Plastic Coupling for Tensile and Compressive Loading TransmissionR. Kottner, J. Krystek, R. Zemčík, J. Lomberský, R. Hynek, University of West Bohemia, Pilsen, Czech Republic

1030 hrsAIAA-2011-1983Fiber Bridging Strategies for Damage ToleranceP. Potluri, P. Hogg, University of Manchester, Manchester, United Kingdom

1100 hrsAIAA-2011-1984Comparison of Impact Damage Resistance and Tolerance of 3D Woven Composites Using Static and Dynamic Short Beam Shear TestsT. Walter, G. Subhash, B. Sankar, University of Florida, Gainesville, FL; C. Yen, Army Research Laboratory, Aberdeen Proving Ground, FL

1130 hrsAIAA-2011-1985In-Situ Fatigue Crack Growth Testing of Al7075-T651 under Scanning Electron MicroscopyW. Zhang, Y. Liu, Clarkson University, Potsdam, NY

 

Wednesday, 6 April 201175-SDM-39 Design Enineering GoldChaired by: J. FAORO, Raytheon Company and M. BAILEY, General Electric Company0930 hrsAIAA-2011-1986Design of a Hybrid Electrical Propulsion SystemR. Mankbadi, Embry-Riddle Aeronautical University, Daytona Beach, FL

1000 hrsAIAA-2011-1987Improvement of Servo-Flap Rotor Design Parameters for Helicopter PerformanceF. Wei, A. Gates, Central Connecticut State University, New Britain, CT

1030 hrsAIAA-2011-1988Design, Experiment and Aerodynamic Calculation of a Flapping Wing Rotor Micro Aerial VehicleS. Guo, D. Li, Cranfield University, Bedford, United Kingdom

1100 hrsAIAA-2011-1989Wing Structural Optimization Using Adaptive Metamodels Based on Fuzzy ClusteringH. Zhu, L. Liu, T. Long, Beijing Institute of Technology, Beijing, China

   

Wednesday, 6 April 201176-SDM-40 Fatigue Analysis SavoyChaired by: S. SMELTZER, NASA Langley Research Center and T. AOKI, University of Tokyo0930 hrsAIAA-2011-1990X-FEM for Three-Dimensional Dynamic Crack GrowthK. Ni, Advanced Dynamics, Inc., Lexington, KY

1000 hrsAIAA-2011-1991Predicting Composite Fatigue Life Using Constituent-Level PhysicsR. Fertig, D. Kenik, Firehole Technologies, Inc., Cheyenne, WY

1030 hrsAIAA-2011-1992Fatigue Life Prediction of Center Cracked CentrAl Stiffened Panel Subject to Spectrum LoadingH. Zhang, F. Abdi, Alpha Star Corporation, Long Beach, CA

1100 hrsAIAA-2011-1993Fatigue Characteristic and Damage Accumulation Mechanism of Triaxially-Woven Fabric CompositeT. Aoki, Y. Kosugi, University of Tokyo, Tokyo, Japan; A. Watanabe, Sakase Adtech Corporation, Fukui, Japan

   

Wednesday, 6 April 201177-SDM-41 Panel Flutter and Cylinder Dynamics TerraceChaired by: K. HALL, Duke University and J. ROGERS, Lockheed Martin Corporation0930 hrsAIAA-2011-1994Reduced-Order Nonlinear Stiffness Matrices in Panel FlutterM. Azzouz, J. Smith, Midwestern State University, Wichita Falls, TX

1000 hrsAIAA-2011-1995A Study of the Aeroelastic Behavior of Flat Plates and Membranes with Mixed Boundary Conditions in Axial Subsonic FlowL. Bloomhardt, E. Dowell, Duke University, Durham, NC

1030 hrsAIAA-2011-1996Optimization of Lift Suppression over a Circular Cylinder undergoing Inline VibrationsI. Akhtar, A. Mehmood, M. Ghommem, M. Hajj, L. Watson, Virginia Polytechnic Institute and State University, Blacksburg, VA

1100 hrsAIAA-2011-1997Optimization of Drag Reduction on a Cylinder Undergoing Rotary OscillationsA. Mehmood, I. Akhtar, M. Ghommem, M. Hajj, L. Watson, Virginia Polytechnic Institute and State University, Blacksburg, VA

   

Wednesday, 6 April 201178-SDM-42 Space Structure Dynamics ColumbineChaired by: L. ROBERTSON, Air Force Research Laboratory and W. WELSH, Sikorsky Aircraft0930 hrsAIAA-2011-1998Frequency and Impact Analysis of a Proposed Frame-Membrane Lunar Structure at Extreme TemperaturesR. Malla, T. Gionet, University of Connecticut, Storrs, CT

1000 hrsAIAA-2011-1999A Nonlinear Dynamic Model and Free Vibration Analysis of Deployable Mesh ReflectorsH. Shi, B. Yang, University of Southern California, Arcadia, CA; M. Thomson, H. Fang, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA

1030 hrsAIAA-2011-2000Investigation to Determine Resonant Behavior from Propellant Slosh in Spinning On-Orbit Propellant Storage and Transfer SystemsN. Silvernail, S. Gangadharan, D. Sances, Embry-Riddle Aeronautical University, Daytona Beach, FL

1100 hrsAIAA-2011-2001Coupled Elastic-Thermal Dynamics of Deployable Mesh ReflectorsH. Shi, B. Yang, University of Southern California, Arcadia, CA; M. Thomson, H. Fang, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA

1130 hrsAIAA-2011-2002A Study of Inertia Relief AnalysisL. Liao, Worldwide Aeros Corporation, Montebello, CA

 

Wednesday, 6 April 201179-SDM-43 Awards Luncheon Grand 1 & 21200-1400 hrs

Alan EpsteinVice President, Technology and Environment

Pratt & Whitney, East Hartford, CTStructures, Structural Dynamics and Materials Challenges in 21st Century Aeronautical Propulsion

Wednesday, 6 April 201180-BREAK-61400-1430 hrs

Networking Break VI Foyer

Wednesday, 6 April 201181-ASC-5 Dynamics of Adaptive Structures Tower Court DChaired by: B. McMICKELL, Honeywell International, Inc. and B. ARRITT, Air Force Research Laboratory1430 hrsAIAA-2011-2003Vibration Reduction of Turbomachinery Bladed Disks with Changing Dynamics using Piezoelectric MaterialsJ. Kauffman, G. Lesieutre, Pennsylvania State University, University Park, PA

1500 hrsAIAA-2011-2004Electromechanical Modeling of a Multifunctional Energy Harvesting Wing SparS. Anton, D. Inman, Virginia Polytechnic Institute and State University, Blacksburg, VA

1530 hrsAIAA-2011-2005An Autoparametric, Electromagnetic Ambient Vibration Energy HarvesterJ. Santen, N. Kapania, C. Lee, Franklin W. Olin College of Engineering, Needham, MA

   

Wednesday, 6 April 201182-DSC-4 Dynamics of Micro-Aircraft and Joined-Wing Aircraft Majestic BallroomChaired by: R. MALLA, University of Connecticut and J. LASSITER, NASA Marshall Space Flight Center1430 hrsAIAA-2011-2008Approximate Aerodynamic and Aeroelastic Modeling of Flapping Wings in Hover and Forward FlightA. Gogulapati, P. Friedmann, H. Aono, W. Shyy, University of Michigan, Ann Arbor, MI

1500 hrsAIAA-2011-2009Flight Dynamic Stability of a Flapping Wing Micro Air Vehicle in HoverW. Su, C. Cesnik, University of Michigan, Ann Arbor, MI

1530 hrsAIAA-2011-2010Load Estimation for Structural Design of Flapping Wing MAV: Pulsatile Flow PerspectiveA. Harish, D. Harursampath, Indian Institute of Science, Bangalore, India

1600 hrsAIAA-2011-2011Design for Flight Test of a Scaled Joined Wing SensorCraftT. Aarons, R. Canfield, C. Woolsey, Virginia Polytechnic Institute and State University, Blacksburg, VA; J. Richards, University of Victoria, Victoria, Canada; A. Suleman, Technical University of Lisbon, Lisbon, Portugal; N. Lindsley, M. Blair, Air Force Research Laboratory, Wright-Patterson AFB, OH

1630 hrsAIAA-2011-2012An Analytical Model for the Aeroelasticity of Insect FlappingI. Mukherjee, Indian Institute of Science, Bangalore, India

 

Wednesday, 6 April 201183-DSC-5 Multi-Discipline Analysis for Hypersonic Structures II VailChaired by: B. COYNE, United Launch Alliance and D. PITT, The Boeing Company1430 hrsAIAA-2011-2013Investigation of Shortfalls in Hypersonic Vehicle Structure Combined Environment Analysis CapabilityB. Zuchowski, Lockheed Martin Corporation, Palmdale, CA

1500 hrsAIAA-2011-2014Surrogate Based Reduced-Order Aerothermodynamic Modeling for Structural Response Prediction at High Mach NumbersA. Crowell, J. McNamara, Ohio State University, Columbus, OH

1530 hrsAIAA-2011-2015Structural-acoustic response of a cavity-backed plate in a ductM. Sucheendran, D. Bodony, P. Geubelle, University of Illinois, Urbana-Champaign, Urbana, IL

1600 hrsAIAA-2011-2016Nonlinear Unsteady Thermoelastodynamic Response of a Panel Subjected to an Oscillating Flux by Reduced Order ModelsA. Matney, Arizona State University, Tempe, AZ; S. Spottswood, Air Force Research Laboratory, Wright-Patterson AFB, OH; R. Perez, M. Mignolet, Arizona State University, Tempe, AZ

1630 hrsAIAA-2011-2017Computational Modeling for Conjugate Heat Transfer of Shock-Surface Interactions on Compliant Skin PanelsB. Miller, A. Crowell, J. McNamara, Ohio State University, Columbus, OH

1700 hrsAIAA-2011-2018Reduced Order Modeling for the Nonlinear Geometric Response of Cracked PanelsR. Perez, J. Wang, M. Mignolet, Arizona State University, Tempe, AZ

Wednesday, 6 April 201184-GSF-7 Deployable Booms Tower Court CChaired by: J. BANIK, U.S. Air Force and E. FLINT, Mevicon, Inc.1430 hrsAIAA-2011-2019Design and validation of thin-walled composite deployable booms with tape-spring hingesH. Mallikarachchi, University of Cambridge, Cambridge, United Kingdom; S. Pellegrino, California Institute of Technology, Pasadena, CA

1500 hrsAIAA-2011-2020Concept Design of Deployable Isogrid Tube StructuresM. Brown, Columbia, MD

1530 hrsAIAA-2011-2021Development of the GEMS Telescope Optical BoomM. McEachen, ATK, Goleta, CA

1600 hrsAIAA-2011-2022Viscoelastic effects in tape-springsK. Kwok, S. Pellegrino, California Institute of Technology, Pasadena, CA

1630 hrsAIAA-2011-2023Deployable Composite Booms for Various Gossamer Space StructuresM. Straubel, J. Block, M. Sinapius, C. Hühne, German Aerospace Center (DLR), Braunschweig, Germany

1700 hrsAIAA-2011-2024Design and Materials Study on Secondary Structures in Deployable Planetary and Space HabitatsJ. Hinkle, J. Lin, ILC Dover, Frederica, DE; D. Kling, Folded Structures Company, Ringoes, NJ

Wednesday, 6 April 201185-MDO-5 Wing/Airfoil/Aircraft Optimization CenturyChaired by: H. KIM, University of Bath and M. BLAIR, Air Force Research Laboratory1430 hrsAIAA-2011-2025Design Optimization of a Variable-Span Morphing Wing for a Small UAVJ. Mestrinho, P. Gamboa, P. Santos, University of Beira Interior, Covilhã, Portugal

1500 hrsAIAA-2011-2026Multiobjective Optimization for the Multi-Phase Design of Active Polymorphing WingsD. Smith, A. Isikveren, University of Bristol, Bristol, United Kingdom; R. Ajaj, M. Friswell, Swansea University, Swansea, United Kingdom

1530 hrsAIAA-2011-2027Parametric Representation and Shape Optimization of a Wing for Flapping Micro Air VehiclesE. Stewart, M. Patil, R. Canfield, Virginia Polytechnic Institute and State University, Blacksburg, VA

1600 hrsAIAA-2011-2028A Naturally Bounded Parameterization Method for Airfoil Shape OptimizationW. Song, Shanghai Jiao Tong University, Shanghai, China

1630 hrsAIAA-2011-2029Environmental Impact Evaluation of Aircraft at System-of-Systems LevelM. van Tooren, Delft University of Technology, Delft, The Netherlands

 

Wednesday, 6 April 201186-NDA-10 Probabilistic Fatigue and Fracture SilverChaired by: R. PENMETSA, Wright State University; T. KRISHNAMURTHY, NASA Langley Research Center and Y. LIU, Clarkson University1430 hrsAIAA-2011-2030Probabilistic Fretting Fatigue Assessment of Engine Disks Under Combined LCF and HCF LoadingM. Enright, K. Chan, Southwest Research Institute, San Antonio, TX; P. Golden, Air Force Research Laboratory, Wright-Patterson AFB, OH; S. Naboulsi, High Performance Technologies, Inc., Wright-Patterson AFB, OH; R. Chandra, A. Pentz, Naval Air Systems Command, Patuxent River, MD

1500 hrsAIAA-2011-2031An Integrated Durability and Damage Tolerance Risk Assessment StrategyT. Torng, The Boeing Company, Diamond Bar, CA; K. Liu, The Boeing Company, Long Beach, CA

1530 hrsAIAA-2011-2032Probabilistic Simulation for Tri Axial Cyclic Fatigue in CompositesC. Chamis, NASA Glenn Research Center, Cleveland, OH

1600 hrsAIAA-2011-2033An equivalent stress level model for efficient fatigue crack growth predictionY. Xiang, Y. Liu, Clarkson University, Potsdam, NY

1630 hrsAIAA-2011-2034Modeling and simulation of stochastic fatigue load sequences derived from in-flight load dataC. Mattrand, J. Bourinet, M. Lemaire, P. Bernard, M. Fogli, Clermont University, Aubière, France

 

Wednesday, 6 April 201187-NDA-11 Non-Deterministic Approaches for Aircraft II GoldChaired by: P. BERAN, Air Force Research Laboratory; L. LURATI, The Boeing Company and G. IACCARINO, Stanford University1430 hrsAIAA-2011-2035Probabilistic Analysis of a Composite Crew ModuleB. Mason, T. Krishnamurthy, NASA Langley Research Center, Hampton, VA

1500 hrsAIAA-2011-2036Probabilistic design of flapping airfoils in gusty environmentsM. Padulo, B. Lee, M. Liou, NASA Glenn Research Center, Cleveland, OH

1530 hrsAIAA-2011-2037A Surrogate Accelerated Bayesian Inverse Analysis of the HyShot II Flight DataP. Constantine, Sandia National Laboratories, Albuquerque, NM; Q. Wang, Massachusetts Institute of Technology, Cambridge, MA; A. Doostan, University of Colorado, Boulder, Boulder, CO; G. Iaccarino, Stanford University, Stanford, CA

1600 hrsAIAA-2011-2038Thermal Reliability Prediction of External Insulation System in Supersonic Speeds Using Surrogate ModelsB. Simsek, B. Kuran, T. Tunc, ROKETSAN, Ankara, Turkey; H. Yuncu, Middle East Technical University, Ankara, Turkey

1630 hrsAIAA-2011-2039Strength-Conditioned Importance Sampling Method for Aircraft Structural Reliability AnalysisJ. Wu, CompRel, Inc., Raleigh, NC; M. Shiao, Army Research Laboratory, Aberdeen Proving Ground, MD; W. Seneviratne, Wichita State University, Wichita, KS

 

Wednesday, 6 April 201188-SDM-44 Aircraft Loads SavoyChaired by: B. WILLIS and H. KIM, The Boeing Company1430 hrsAIAA-2011-2040Rapid Prediction of Worst Case Gust LoadsJ. Cooper, University of Liverpool, Liverpool, United Kingdom; S. Ricci, Technical University of Milan, Milan, Italy; G. Vio, University of Sydney, Sydney, Australia

1500 hrsAIAA-2011-2041A Compact CFD-Based Reduced Order Modeling for Gust AnalysisZ. Wang, Z. Zhang, P. Chen, D. Sarhaddi, ZONA Technology, Inc., Scottsdale, AZ

1530 hrsAIAA-2011-2042Extreme Value Modeling of Gust and Maneuver Loads for General AviationG. Singh, H. Millwater, University of Texas, San Antonio, San Antonio, TX

1600 hrsAIAA-2011-2043Utility of Quasi-Static Gust Loads Certification Methods for Novel ConfigurationsA. Ricciardi, M. Patil, R. Canfield, Virginia Polytechnic Institute and State University, Blacksburg, VA; N. Lindsley, Air Force Research Laboratory, Wright-Patterson AFB, OH

1630 hrsAIAA-2011-2044Probabilistic Loads Analysis for an Advanced Transport AircraftB. Flansburg, Lockheed Martin Corporation, Marietta, GA

1700 hrsAIAA-2011-2045A Reduced Order Model (ROM) for Determining Critical Dynamic Carrier-Based Landing Loads using an Artificial Neural NetworkD. Pitt, D. Haudrich, G. Fears, The Boeing Company, St. Louis, MO

Wednesday, 6 April 201189-SDM-45 Design and Analysis of Tailored Composites CapitolChaired by: M. MAHLER, Raytheon Company and R. GOLDBERG, NASA Glenn Research Center1430 hrsAIAA-2011-2046Use of Circumferentially-Varying Fiber Orientation to Improve the Buckling Capacity of Elliptical Composite CylindersM. Hyer, Virginia Polytechnic Institute and State University, Blacksburg, VA; M. Sun, AREVA NP, Inc., Lynchburg, VA; M. Paschero, University of Rome “La Sapienza”, Rome, Italy

1500 hrsAIAA-2011-2047Fiber tailoring for durability improvements in bolted composite platesP. Gustafson, Western Michigan University, Kalamazoo, MI

1530 hrsAIAA-2011-2048Effects of Spatially Uncertain Structural Properties on Helicopter Aeroelastic Response Predictions using High Dimensional Model RepresentationS. Murugan, R. Chowdhury, S. Adhikari, M. Friswell, Swansea University, Swansea, Wales, United Kingdom

1600 hrsAIAA-2011-2049Multi-scale Analysis for Orthogonal Fabric Composites Subjected to Ballistic Impact LoadingH. Hur, Agency for Defense Development, Daejeon, South Korea; J. Park, Korea Aerospace University, Koyang, South Korea

 

Wednesday, 6 April 201190-SDM-46 Fracture and Damage II ColumbineChaired by: S. CLAY, Air Force Research Laboratory and J. ZIPAY, NASA Johnson Space Center1430 hrsAIAA-2011-2050Fracture Mechanics Analyses of Subsurface Defects in Reinforced Carbon-Carbon Joggles Subjected to Thermo-Mechanical LoadsN. Knight, General Dynamics Information Technology, Inc., Yorktown, VA; I. Raju, NASA Langley Research Center, Hampton, VA; K. Song, ATK, Hampton, VA

1500 hrsAIAA-2011-2051Progressive Failure Analysis of Composite Honeycomb Sandwich PanelsH. Gu, The Boeing Company, St. Louis, MO

1530 hrsAIAA-2011-2052Experimental Observations and Numerical Simulations of Damage Growth in Z-Pinned Laminated Composite StructuresP. Ranatunga, Miami University, Middletown, OH; S. Clay, Air Force Research Laboratory, Wright-Patterson AFB, OH

1600 hrsAIAA-2011-2053Investigating Some Technical Issues on Cohesive Zone Modeling of FractureJ. Wang, NASA Langley Research Center, Hampton, VA

1630 hrsAIAA-2011-2054Meshfree-Based Ductile Fracture Evaluation for Welded Aluminum Structures under Impact LoadingK. Ni, Advanced Dynamics, Inc., Lexington, KY

1700 hrsAIAA-2011-2055Predicting Bearing Strength of Fiber Metal Laminates Via Progressive Failure AnalysisM. Garg, F. Abdi, Alpha Star Corporation, Long Beach, CA

Wednesday, 6 April 201191-SDM-47 Nanostructured Materials III Tower Court BChaired by: B. WARDLE, Massachusetts Institute of Technology and J. KOO, University of Texas, Austin1430 hrsAIAA-2011-2057Nonlocal Gradient Plasticity Theory for Predicting Size Effects in Metallic Micro/Nano PillarsR. Abu Al-Rub, M. Ettehad, Texas A&M University, College Station, TX

1500 hrsAIAA-2011-2058Analysis of the Interface in CNT-Polyethylene Nanocomposites using a Multiscale Modeling MethodG. Seidel, Y. Li, Virginia Polytechnic Institute and State University, Blacksburg, VA

1530 hrsAIAA-2011-2059Analysis of a Microstructure for Highly Reflective Thermal Radiation Barrier CoatingsK. Das, J. Whitcomb, D. Lagoudas, Texas A&M University, College Station, TX

1600 hrsAIAA-2011-2060Molecular Level Interfacial Mechanics in BiomaterialsV. Tomar, Purdue University, West Lafayette, IN

1630 hrsAIAA-2011-2061Multiscale Analysis of Micro/Nano Size Honeycomb StructuresJ. Jeong, M. Cho, Seoul,South Korea

Wednesday, 6 April 201192-SDM-48 Nonlinear Dynamics and Aeroelasticity TerraceChaired by: G. GURUSWAMY, NASA Ames Research Center and K. NAGARAJA, The Boeing Company1430 hrsAIAA-2011-2062Particle-Based Methods with Least Squares Technique for Nonlinear Aeroelasticity and Fluid-Structure Interactions in ASTE-P ToolsetP. Hu, L. Xue, R. Kamakoti, Q. Li, Z. Wang, Advanced Dynamics, Inc., Lexington, KY; M. Brenner, NASA Dryden Flight Research Center, Edwards, CA

1500 hrsAIAA-2011-2063Energy-Weighted Modes Selection in Reduced-Order Nonlinear SimulationsX. Guo, Daniel Webster College, Nashua, NH

1530 hrsAIAA-2011-2064Efficient Simulation of Structural Dynamic Systems with Discrete NonlinearitiesK. Roughen, J. Huang, D. Hammerand, D. Stuewe, M4 Engineering, Inc., Long Beach, CA; S. Hertz, Naval Air Systems Command, China Lake, CA

1600 hrsAIAA-2011-2065Reduced Order Modeling for Nonlinear Vibration Analysis of Mistuned Multi-Stage Bladed Disks with a Cracked BladeK. D’Souza, A. Saito, B. Epureanu, University of Michigan, Ann Arbor, MI

   

Wednesday, 6 April 201193-SDM-49 System Identification BeverlyChaired by: Y. YIU, Lockheed Martin Corporation and B. FOIST, The Boeing Company1430 hrsAIAA-2011-2066Structural Identification and Simulation of the Manduca Sexta ForewingR. O’Hara, N. Deleon, A. Palazotto, Air Force Institute of Technology, Wright-Patterson AFB, OH

1500 hrsAIAA-2011-2067Nonlinear System Identification of Vibro-Impact Nonsmooth Dynamical SystemsY. Lee, New Mexico State University, Las Cruces, NM; A. Vakakis, D. McFarland, L. Bergman, University of Illinois, Urbana-Champaign, Urbana, IL

1530 hrsAIAA-2011-2068Nonlinear System Identification of Composite Plates with Higher-Order Spectra: Numerical Analyses and Experimental TestsM. Pasquali, W. Lacarbonara, University of Rome “La Sapienza”, Rome, Italy; P. Marzocca, Clarkson University, Potsdam, NY

1600 hrsAIAA-2011-2069Structural system identification considering the noise of system response using the optimization strategyS. Chang, S. Baek, M. Cho, Seoul National University, Seoul, South Korea

1630 hrsAIAA-2011-2070Identification for Uncertain Aeroelastic System Set in the Frequency DomainY. Dai, Z. Wu, C. Yang, Beihang University, Beijing, China

 

Wednesday, 6 April 201194-ASME-1 ASME Adaptive Structures and Materials Systems Prize Lecture Grand 1 & 21730-1830 hrs

Christopher S. LynchDirector, MS Engineering Online ProgramMechanical and Aerospace Engineering

University of California, Los AngelesFerroelectric Materials and their Applications

Thursday

Thursday, 7 April 201195-MDO-6 MDO Keynote Grand Ballroom I0800-0900 hrs

Prof. Achille MessacDistinguished Professor and Department Chair, Mechanical and Aerospace Engineering

Syracuse University, Syracuse, New YorkMultidisciplinary Design Optimization: Engineering the Future from Airplanes to Climate Change

Thursday, 7 April 201196-BREAK-70900-0930 hrs

Networking Break VII Foyer

Thursday, 7 April 201197-ASC-6 Actuation of Adaptive Wings Tower Court DChaired by: F. GANDHI, Pennsylvania State Universtity and C. GATTIS, NASA Marshall Space Flight Center0930 hrsAIAA-2011-2071A Novel Unmanned Aircraft with Solid-State Control Surfaces: Analysis and Flight DemonstrationO. Bilgen, L. Butt, S. Day, C. Sossi, J. Weaver, A. Wolek, W. Mason, D. Inman, Virginia Polytechnic Institute and State University, Blacksburg, VA

1000 hrsAIAA-2011-2072Surface Actuated Variable-Camber and Variable-Twist Morphing Wings Using PiezocompositesO. Bilgen, M. Friswell, Virginia Polytechnic Institute and State University, Blacksburg, VA; K. Kochersberger, Swansea University, Singleton Park, Swansea, United Kingdom; D. Inman, Virginia Polytechnic Institute and State University, Blacksburg, VA

1030 hrsAIAA-2011-2073Nonlinear Dynamic Analysis of Dragonfly Inspired Piezoelectrically Driven Flapping and Pitching WingS. Mukherjee, R. Ganguli, Indian Institute of Science, Bangalore, India

1100 hrsAIAA-2011-2074Evaluation of a Variable-Span Morphing Wing for a Small UAVJ. Felício, P. Santos, P. Gamboa, M. Silvestre, University of Beira Interior, Covilhã, Portugal

   

Thursday, 7 April 201198-DSC-6 Computational Aeroelasticity I Majestic BallroomChaired by: P. CENTO, Aerospace Testing Alliance and R. GORDNIER, Air Force Research Laboratory0930 hrsAIAA-2011-2075Flutter Prediction Using Parameter Varying Estimation ToolboxJ. Zeng, P. Chen, ZONA Technology, Inc., Scottsdale, AZ; R. Lind, University of Florida, Gainesville, FL; C. Harris, Edwards AFB, Edwards, CA

1000 hrsAIAA-2011-2076ASTE-P: Integrated and Multi-fidelity Modeling and Simulation Tool for Aero-structure and Propulsion Dynamics of Aerospace VehiclesP. Hu, K. Ni, L. Xue, N. Dittakavi, H. Zhao, R. Kamakoti, Advanced Dynamics, Inc., Lexington, KY

1030 hrsAIAA-2011-2077Airfoil Transonic Flow Buffet Calculations Using the NASA OVERFLOW 2 Flow SolverJ. Thomas, E. Dowell, Duke University, Durham, NC

1100 hrsAIAA-2011-2078Reynolds-averaged Navier-Stokes Study of the Shock-buffet Instability MechanismM. Iovnovich, D. Raveh, Technion--Israel Institute of Technology, Haifa, Israel

1130 hrsAIAA-2011-2079Aeroelastic Analysis and Optimization at Conceptual Design Level Using NeoCASS SuiteL. Cavagna, Swedish Defense Research Agency (FOI), Stockholm, Sweden; S. Ricci, L. Travaglini, Technical University of Milan, Milan, Italy

 

Thursday, 7 April 201199-DSC-7 Multi-Discipline Analysis for Hypersonic Structures III VailChaired by: S. SURAMPUDI, U.S. Air Force and K. GRIFFIN0930 hrsAIAA-2011-2080The Importance of Structural-Acoustic Coupling in Progressive Wave TestingJ. Hollkamp, R. Gordon, Air Force Research Laboratory, Wright-Patterson AFB, OH

1000 hrsAIAA-2011-2081Reduced-Order Models for Acoustic Response Prediction of a Curved PanelR. Gordon, J. Hollkamp, Air Force Research Laboratory, Wright-Patterson AFB, OH

1030 hrsAIAA-2011-2082Identification and Updating of Uncertain Dynamic Models of a Flat Beam for Nonlinear Forced Response PredictionsA. Shukla, Miami University, Oxford, OH; M. Mignolet, Arizona State University, Tempe, AZ

1100 hrsAIAA-2011-2083On Snap-Through BucklingR. Wiebe, L. Virgin, Duke University, Durham, NC; I. Stanciulescu, Rice University, Houston, TX

1130 hrsAIAA-2011-2084Boundaries of Snap-Through Buckling of Curved BeamsI. Stanciulescu, Y. Chandra, Rice University, Houston, TX

 

Thursday, 7 April 2011100-GSF-8 Stiffness and Strength of Materials for Gossamer Structures Tower Court CChaired by: H. FANG, Jet Propulsion Laboratory, California Institute of Technology and M. SANTER, Imperial College London0930 hrsAIAA-2011-2085Essential Work of Fracture for Damage Modeling of Polymer MembranesD. Zignego, Montana State University, Bozeman, MT; K. Woo, Chungbuk National University, Cheongju, South Korea; C. Jenkins, Montana State University, Bozeman, MT

1000 hrsAIAA-2011-2086Strength of Flexible Composites: Effects of Fiber ScalingN. Hossain, Eastern Washington University, Cheney, WA; M. Peterson, Montana State University, Bozeman, MT; K. Woo, Chungbuk National University, Cheongju, South Korea; C. Jenkins, Montana State University, Bozeman, MT

1030 hrsAIAA-2011-2087Strength of flexible composites: Damage tolerance in compliant unidirectional fiber reinforced compositesW. Peterson, Montana State University, Bozeman, MT; N. Hossain, Eastern Washington University, Cheney, WA; K. Woo, Chungbuk National University, Cheongju, South Korea; C. Jenkins, Montana State University, Bozeman, MT

1100 hrsAIAA-2011-2088Multi-scale Analysis of Structures Made of Triaxially Woven Fabric Composites with Stiff and Flexible Matrix MaterialsL. Datashvili, Technical University of Munich, Garching, Germany

1130 hrsAIAA-2011-2089Tearing of Thin Sheets with WrinklingK. Woo, Chungbuk National University, Cheongju, South Korea; D. Zignego, C. Jenkins, Montana State University, Bozeman, MT

 

Thursday, 7 April 2011101-MDO-7 Topology Optimization CenturyChaired by: D. CHOU and P. ZINK, Lockheed Martin Corporation0930 hrsAIAA-2011-2090Dynamic Response Topology Optimization in the Time Domain using ESLSOG. Park, Hanyang University, Ansan City, South Korea; H. Jang, H. Lee, Hanyang University, Seoul, South Korea

1000 hrsAIAA-2011-2091Optimal Compliant Flapping Mechanism Topologies with Multiple Load CasesB. Stanford, P. Beran, Air Force Research Laboratory, Wright-Patterson AFB, OH

1030 hrsAIAA-2011-2092A New Tool for Topology Optimization With Gradient-Guided Spectral Level Set MethodologyM. Gomes, B. Henriques, M. Couto, Technical University of Lisbon, Lisbon, Portugal; A. Carvalho, University of Victoria, Victoria, Canada

1100 hrsAIAA-2011-2093Anisotropic Microstructure Sensitive Topology OptimizationS. Harston, C. Mattson, Brigham Young University, Provo, UT

1130 hrsAIAA-2011-2094Aeroelastic Optimization of Flapping Wing Venation: a Cellular Division ApproachB. Stanford, P. Beran, Air Force Research Laboratory, Wright-Patterson AFB, OH

 

Thursday, 7 April 2011102-NDA-12 Non-Deterministic Optimization SilverChaired by: R. GRANDHI, Wright State University and B. BICHON, Southwest Research Institute0930 hrsAIAA-2011-2095A Modified Complex Algorithm Applied to Robust Design OptimizationJ. Persson, J. Ölvander, Linköping University, Linköping, Sweden

1000 hrsAIAA-2011-2096Methodology for Variable Fidelity Multistage Optimization Under UncertaintyE. Paulson, Air Force Research Laboratory, Edwards AFB, CA; R. Starkey, University of Colorado, Boulder, CO

1030 hrsAIAA-2011-2098Adjoint based optimal variable stiffness mesh deformation strategy based on bi-elliptic equationsQ. Wang, R. Hu, Massachusetts Institute of Technology, Cambridge, MA

1100 hrsAIAA-2011-2099Efficient Global Optimization with Experimental Data: Revisiting the Paper Helicopter DesignF. Viana, R. Haftka, University of Florida, Gainesville, FL; G. Venter, Stellenbosch University, Matieland, South Africa

 

Thursday, 7 April 2011103-SDM-50 ARES 1-X Dynamics CapitolChaired by: D. JOHNSON, NASA Glenn Research Center and S. WILSON, NASA Johnson Space Center0930 hrsAIAA-2011-2100Ares I-X In-Flight Modal IdentificationT. Bartkowicz, The Boeing Company, Houston, TX; G. James, NASA Johnson Space Center, Houston, TX

1000 hrsAIAA-2011-2101Reconstruction of Ares I-X Integrated Vehicle Rollout LoadsM. Chamberlain, S. Hahn, Dynamic Concepts, Inc., Huntsville, AL

       

Thursday, 7 April 2011104-SDM-51 Design of Composite Structures II BeverlyChaired by: A. JILANI, Sollertia Tech and C. BELDICA, University of Illinois0930 hrsAIAA-2011-2102NASA Ares V Heavy Lift Vehicle Structural Analysis and Composite Material Weight SavingsC. Collier, J. Ainsworth, P. Yarrington, R. Lucking, Collier Research Corporation, Newport News, VA

1000 hrsAIAA-2011-2103Stowage and Deployment Strength of a Rollable Composite Shell ReflectorT. Keil, Missouri University of Science and Technology, Rolla, MO; J. Banik, Air Force Research Laboratory, Albuquerque, NM

1030 hrsAIAA-2011-2104Development of Deployable Composite Thin-film Structures Using Shape Memory PolymerA. Senba, Nagoya University, Nagoya, Japan; Y. Ogi, University of Tokyo, Tokyo, Japan

1100 hrsAIAA-2011-2105Hydrodynamic Drag Measurements of Advanced Composite IsoTruss Lattice StructuresJ. Ayers, Army Research Laboratory, Aberdeen Proving Ground, MD; D. Jensen, Brigham Young University, Provo, UT

   

Thursday, 7 April 2011105-SDM-52 Fatigue, Fracture and Buckling of Materials GoldChaired by: D. POWELL, Southern Research Institute and J. MATLIK, Rolls-Royce Group plc0930 hrsAIAA-2011-2106Microstructural Effects on Actuation Fatigue Life of Ni-rich NiTi Shape Memory Alloy ActuatorsC. Calhoun, D. Lagoudas, Texas A&M University, College Station, TX

1000 hrsAIAA-2011-2107An Improved Method of Compression Testing of Foam MaterialsG. Swaminathan, K. Shivakumar, North Carolina A&T State University, Greensboro, NC

1030 hrsAIAA-2011-2108Influence of Anisotropic Texture on Crushing Behavior of Square TubesA. Najafi, Mississippi State University, Mississippi State, MS

1100 hrsAIAA-2011-2109Meshfree Method for Ductile Fracture with Modified Gurson’s ModelS. Li, University of California, Berkeley, Berkeley, CA; K. Ni, Advanced Dynamics, Inc., Lexington, KY

1130 hrsAIAA-2011-2110High-Order Integration of Fatigue Crack Growth Using Surrogate ModelM. Pais, F. Viana, N. Kim, University of Florida, Gainesville, FL

 

Thursday, 7 April 2011106-SDM-53 Multifunctional Materials Special Session Tower Court BChaired by: K. SHIVAKUMAR, North Carolina A&T State University and G. SEIDEL, Virginia Polytechnic Institute and State University0930 hrsAIAA-2011-2111A Simplified Constitutive Model for Simulating the Rate-Dependent Superelastic Shape Memory Alloys in Fast LoadingsR. Mirzaeifar, R. DesRoches, A. Yavari, Georgia Institute of Technology, Atlanta, GA

1000 hrsAIAA-2011-2112Bismaleimide Based Shape Memory Polymers: Correlation Between Chemical Composition and Mechanical PropertiesA. McClung, J. Shumaker, J. Baur, S. Reed, S. Matthys, Air Force Research Laboratory, Wright-Patterson AFB, OH

1030 hrsAIAA-2011-2113Experimental Study of High Electric Current Effects in Carbon Fiber Polymer Matrix CompositeP. Deierling, O. Zhupanska, University of Iowa, Iowa City, IA

1100 hrsAIAA-2011-2114Novel Tests for the As-Manufactured Strength of Mn-Zn Ferrite Inductor CoresD. Witkin, D. Patel, D. Sandkulla, K. Liu, The Aerospace Corporation, El Segundo, CA

1130 hrsAIAA-2011-2115Fiber Reinforced Shape-Memory Polymer Composite and Its Application in Deployable Hinge in SpaceJ. Leng, X. Lan, Y. Liu, S. Du, Harbin Institute of Technology, Harbin, China

 

Thursday, 7 April 2011107-SDM-54 Spacecraft Dynamics Grand Ballroom I Chaired by: L. ROBERTSON, Air Force Research Laboratory0930 hrsAIAA-2011-2116Sub-Surface Inertial Wave Excitation in Liquid Propellants and Its Effects on Fuel Tanks of Spin-Stabilized SpacecraftN. Silvernail, B. Lenahen, B. Curtis, N. Spencer, C. Dailey, J. Latham, Z. Ali, S. Gangadharan, Embry-Riddle Aeronautical University, Daytona Beach, FL

1000 hrsAIAA-2011-2118Modelling of fuel slosh in a satellite tank using finite element analysisA. Gupte, Embry-Riddle Aeronautical University, Daytona Beach, FL

1030 hrsAIAA-2011-2119Investigation of Spacecraft Vibration Subjected to Acoustic Sound Field of Fill EffectN. Ozawa, Tokyo Institute of Technology, Tokyo, Japan; Q. Shi, S. Ando, M. Tsuchihashi, Japan Aerospace Exploration Agency (JAXA), Ibaraki, Japan; I. Hagiwara, Tokyo Institute of Technology, Tokyo, Japan

   

Thursday, 7 April 2011108-SDM-55 Structural Analysis Methods II TerraceChaired by: S. BECZ, United Technologies Research Center and R. SHAH, The Boeing Company0930 hrsAIAA-2011-2120Consideration of Wear at High Velocity Using a HydrocodeA. Palazotto, C. Hale, S. Meador, Air Force Institute of Technology, Wright-Patterson AFB, OH

1000 hrsAIAA-2011-2121Reliability Analysis Methods Applied to Large Scale Aircraft StructuresJ. Diaz, S. Hernandez, L. Romera, A. Baldomir, University of La Coruna, La Coruna, Spain

1030 hrsAIAA-2011-2122Mechanical Characteristics of Uniform Space-filling Helically Wounded-woven StructuresH. Hur, Agency for Defense Development, Daejeon, South Korea; K. Kang, Chonnam National University, Kwangju, South Korea

     

Thursday, 7 April 2011109-SDM-56 Structural Stability and Buckling ColumbineChaired by: C. RANKIN, Rhombus Consultants Gp, Inc. and D. PHILLIPS, NASA Marshall Space Flight Center0930 hrsAIAA-2011-2124Buckling Optimization of Stiffened Composite Flat and Curved PanelsC. Bisagni, R. Vescovini, Technical University of Milan, Milan, Italy

1000 hrsAIAA-2011-2125Simplified Solutions for Buckling of Composite Panels with CutoutsS. Russell, Triumph Aerostructures, Dallas, TX

1030 hrsAIAA-2011-2126Effect of Boundary Conditions on the Axial Compression Buckling of Homogeneous Orthotropic Composite Cylinders in the Long Column RangeM. Mikulas, National Institute of Aerospace, Hampton, VA; M. Nemeth, NASA Langley Research Center, Hampton, VA; L. Oremont, Lockheed Martin Corporation, Hampton, VA; D. Jegley, NASA Langley Research Center, Hampton, VA

1100 hrsAIAA-2011-2127Stability of the Axisymmetric State of a Pneumatic Envelope with Applications to Tension Cone Inflatable Aerodynamic DeceleratorsF. Baginski, George Washington University, Washington, DC; K. Brakke, Susquehanna University, Selinsgrove, PA

1130 hrsAIAA-2011-2128Snap-through behavior of bi-stable composite structure using SMA spring actuatorJ. Ryu, J. Kong, S. An, S. Kim, J. Koh, K. Cho, M. Cho, Seoul National University, Seoul, South Korea

 

Thursday, 7 April 2011110-LNCH-41200-1300 hrs

Lunch Break III - Thursday

Thursday, 7 April 2011111-ASC-7 Design of Adaptive Wings Tower Court DChaired by: J. JOO, Air Force Research Laboratory and D. BENCHERGUI, Bombardier Aerospace1300 hrsAIAA-2011-2129Structural Optimization of a Morphing Shock Control BumpO. Rhodes, M. Santer, Imperial College London, London, United Kingdom

1330 hrsAIAA-2011-2130Topology Design of Pressure Adaptive Honeycomb for a Morphing Fowler FlapR. Vos, J. Scheepstra, Delft University of Technology, Delft, The Netherlands; R. Barrett, University of Kansas, Lawrence, KS

1400 hrsAIAA-2011-2131Design and Analysis of an Adaptive WingtipL. Falcao, A. Gomes, A. Suleman, Technical University of Lisbon, Lisbon, Portugal

1430 hrsAIAA-2011-2132The Design and Flight Analysis of a New Adaptive WingY. Wang, C. Huang, Beihang University, Beijing, China

1500 hrsAIAA-2011-2133An Intelligent Controller based Fuzzy Logic Techniques for a Morphing Wing Actuation System using Shape Memory AlloyL. Grigorie, R. Botez, A. Popov, École de Technologie Supérieure, Montréal, Canada; M. Mamou, Y. Mebarki, National Research Council Canada, Ottawa, Canada

 

Thursday, 7 April 2011112-DSC-8 Launch Vehicle Dynamics VailChaired by: C. SPIEKERMANN, The Aerospace Corporation and S. WILSON, NASA Johnson Space Center1300 hrsAIAA-2011-2134Laboratory Testing for Sounding Rocket Vibroacoustic ResponseJ. Comrie, South Dakota School of Mines and Technology, Rapid City, SD

1330 hrsAIAA-2011-2135Acoustic Modeling of Rocket Payload Bays within Launch FairingsT. Engberg, U. Korde, South Dakota School of Mines and Technology, Rapid City, SD

1400 hrsAIAA-2011-2136Water Impact Prediction Tool for Recoverable RocketsW. Rooker, J. Glaese, J. Clayton, Dynamic Concepts, Inc., Huntsville, AL

1430 hrsAIAA-2011-2137Dynamic Identification of a Solid Roket Motor From Firing Test Using Operational Modal AnalysisG. Coppotelli, C. Grappasonni, University of Rome “La Sapienza”, Rome, Italy; C. Di Trapani, AVIO SpA, Colleferro, Italy

1500 hrsAIAA-2011-2138Relations between topology and stiffness for Vibration Reduction of Launch Vehicle Adapter TableA. Torisaka, California Institute of Technology, Pasadena, CA; H. Yamakawa, Waseda University, Shinjuku, Japan

 

Thursday, 7 April 2011113-DSC-9 Computational Aeroelasticity II Majestic BallroomChaired by: R. SCOTT, NASA Langley Research Center and B. WHITING, the Boeing Company1300 hrsAIAA-2011-2139Numerical Simulation of Self-sustained Oscillations of an Airfoil at a Transitional Reynolds Number Using High Order SchemesB. Wang, D. Poirel, W. Yuan, G. Zha, Royal Military College, Kingston, Canada

1330 hrsAIAA-2011-2141Modeling and Simulation of a Jet Impingement on Aircraft StructureN. Dittakavi, P. Hu, Advanced Dynamics, Inc., Lexington, KY

1400 hrsAIAA-2011-2142Complete bifurcation behaviour of aeroelastic systems with freeplayG. Dimitriadis, University of Liège, Liège, Belgium

1430 hrsAIAA-2011-2143Flutter Boundary Prediction Based on Jury’s Stability Criterion: A ReviewY. Matsuzaki, Nagoya University, Nagoya, Japan

1500 hrsAIAA-2011-2144Flutter Margin Evaluation for Three-Mode Discrete-Time SystemsH. Torii, Meijo University, Nagoya, Japan; Y. Matsuzaki, Nagoya University, Nagoya, Japan

Thursday, 7 April 2011114-MDO-8 Optimization Applications CenturyChaired by: R. CANFIELD, Virginia Polytechnic Institute and State University and G. SINGH, University of Texas, San Antonio1300 hrsAIAA-2011-2145Sensitivity Analysis of Laser Peening, a Fatigue Life Enhancement ProcessG. Singh, H. Millwater, University of Texas, San Antonio, San Antonio, TX

1330 hrsAIAA-2011-2146Sheet-stamping process simulation and optimizationC. Tamasco, M. Rais-Rohani, Mississippi State University, Mississippi State, MS; A. Buijk, Simufact-Americas, Plymouth, MI

1400 hrsAIAA-2011-2147Design Optimization of a WR-90 Slotted Waveguide Antenna Stiffened StructuresT. Ha, R. Canfield, Virginia Polytechnic Institute and State University, Blacksburg, VA

1430 hrsAIAA-2011-2148On the development of a heuristic routing application for the automatic wire harness design in the aircraftZ. Zhu, M. van Tooren, S. der Elst, Delft University of Technology, Delft, The Netherlands

1500 hrsAIAA-2011-2149Unmanned Power Airship for Airborne Solar Power Generation and DistributionM. Gomes, N. Luis, Technical University of Lisbon, Lisbon, Portugal; P. Cardoso, Alva Alta, Lda, Lisbon, Portugal

 

Thursday, 7 April 2011115-MDO-9 Optimization Methods DenverChaired by: F. VIANA, University of Florida and R. GRANDHI, Wright State University1300 hrsAIAA-2011-2150A Numerical Experiment on Allocating Resources Between Design of Experiment Samples and Surrogate-Based Optimization InfillsP. Reisenthel, D. Lesieutre, Nielsen Engineering & Research, Inc., Santa Clara, CA

1330 hrsAIAA-2011-2151Design Space Exploration for Quantifying and Improving the Reliability of System ModelsB. Larson, C. Mattson, Brigham Young University, Provo, UT

1400 hrsAIAA-2011-2152A New Robust Surrogate Model: Reliability Based Hybrid FunctionsJ. Zhang, Rensselaer Polytechnic Institute, Troy, NY; A. Messac, Syracuse University, Syracuse, NY; S. Chowdhury, J. Zhang, Rensselaer Polytechnic Institute, Troy, NY

1430 hrsAIAA-2011-2153An Efficient Approach to Structural Optimization of Aircraft Structures Considering Parameter VariationA. Baldomir, S. Hernandez, F. Nieto, J. Diaz, La Coruna University, La Coruna, Spain

   

Thursday, 7 April 2011116-NDA-13 Non-Deterministic Approaches for Engineering Problems III SilverChaired by: G. ABUMERI, Alpha Star Corporation and Y. SHIN, Applied Research Associates1300 hrsAIAA-2011-2154Significance of Including Missed-Detections in Structural Reliability UpdatingJ. Wu, CompRel, Inc., Raleigh, NC; H. Millwater, University of Texas, San Antonio, San Antonio, TX; F. Abali, Federal Aviation Administration, Atlantic City, NJ

1330 hrsAIAA-2011-2155Evidence-Based Design Optimization of Externally Stiffened Crush TubesS. Salehghaffari, M. Rais-Rohani, E. Marin, D. Bammann, Mississippi State University, Starkville, MS

1400 hrsAIAA-2011-2156Using Kriging Models to Perform Sensitivity AnalysisJ. Martin, Applied Research Laboratory, State College, PA

     

Thursday, 7 April 2011117-SDM-57 Aerospace Materials Applications Tower Court BChaired by: D. POWELL, Southern Research Institute and B. BHAT, NASA Marshall Space Flight Center1300 hrsAIAA-2011-2157Role of Length Scale and Temperature in Indentation Induced Creep Behavior of Polymer Derived Si-C-O CeramicsV. Tomar, Purdue University, West Lafayette, IN

1330 hrsAIAA-2011-2158Comparison of Adhesion and Retention Forces for Two Candidate Docking Seal ElastomersB. Hartzler, M. Bastrzyk, C. Daniels, University of Akron, Akron, OH

1400 hrsAIAA-2011-2159Cork: Is It a Good Material for Aerospace Structures?J. Silva, P. Gamboa, C. Nunes, L. Paulo, N. Franco, University of Beira Interior, Covilhã, Portugal

1430 hrsAIAA-2011-2160A New Approach to Bounding Effective Properties of Random Heterogeneous MaterialsW. Yu, Z. Ye, Logan, UT

   

Thursday, 7 April 2011118-SDM-58 Aerospace Structural Design TerraceChaired by: J. DOMBER and L. HARDAWAY, Ball Aerospace & Technologies Corporation1300 hrsAIAA-2011-2161An Overview of Thermal Distortion Modeling, Analysis, and Model Validation for the JWST ISIM StructureJ. Johnston, NASA Goddard Space Flight Center, Silver Spring, MD; E. Cofie, MEGA Engineering, Silver Spring, MD

1330 hrsAIAA-2011-2162Experimental Fin Tips For Reusable Launch Vehicles (ExFiT) Flight Data ValidationJ. Black, Air Force Institute of Technology, Wright-Patterson AFB, OH

1400 hrsAIAA-2011-2163Effects of Component Properties on the Accuracy of a Joint-Dominated Deployable MastO. Stohlman, S. Pellegrino, California Institute of Technology, Pasadena, CA

1430 hrsAIAA-2011-2164Morphing Trailing Edge Flap for High Lift WingN. Di Matteo, S. Guo, Cranfield University, Cranfield, United Kingdom

   

Thursday, 7 April 2011119-SDM-59 Analysis of Plates and Shells ColumbineChaired by: H. CHEN, The Aerospace Corporation and J. MIN1300 hrsAIAA-2011-2165Locking Free and Stabilized Geometrically Nonlinear NURBS Isogeometric finite element Analysis of Laminated Composite PlateH. Kapoor, Virginia Polytechnic Institute and State University, Blacksburg, VA

1330 hrsAIAA-2011-2166Enhanced Single-layer Variational Formulation for Transverse Shear Effects in Laminated Orthotropic Beams and PlatesP. Weaver, E. Cosentino, University of Bristol, Bristol, United Kingdom

1400 hrsAIAA-2011-2167Selection of Appropriate Plate Theories by Using a Genetic Like AlgorithmsF. Miglioretti, E. Carrera, Technical University of Turin, Turin, Italy

1430 hrsAIAA-2011-2168Analysis of slender, thin walled, composite made structures with refined 1D theoriesE. Carrera, M. Petrolo, Technical University of Turin, Turin, Italy

1500 hrsAIAA-2011-2169An Asymptotic Approach for the Analysis of Composite Plates Having Interfacial ImperfectionsJ. Kim, Kumoh National Institution of Technology, Gumi, South Korea; J. Lee, M. Cho, Seoul National University, Seoul, South Korea

 

Thursday, 7 April 2011120-SDM-60 Design and Testing of Composite Structures II BeverlyChaired by: M. HYER, Virginia Polytechnic Institute and State University and O. ZHUPANSKA, University of Iowa1300 hrsAIAA-2011-2170Compression Behavior of Fluted-Core Composite PanelsM. Schultz, NASA Langley Research Center, Hampton, VA; L. Oremont, Lockheed Martin Corporation, Hampton, VA; J. Guzman, D. McCarville, The Boeing Company, Seattle, WA; C. Rose, M. Hilburger, NASA Langley Research Center, Hampton, VA

1330 hrsAIAA-2011-2171Aeroelastic Stability of Folding Tiltrotor Aircraft in Cruise Flight with Composite WingsJ. Slaby, Pennsylvania State University, University Park, PA

1400 hrsAIAA-2011-2172Damage Resistance and Damage Tolerance of Hybrid Carbon-Glass LaminatesA. Rhead, R. Butler, H. Shi, University of Bath, Bath, United Kingdom

     

Thursday, 7 April 2011121-SDM-61 Microstructural Effects and Inelastic Behavior GoldChaired by: K. SHIVAKUMAR, North Carolina A&T State University and G. SEIDEL, Virginia Polytechnic Institute and State University1300 hrsAIAA-2011-2173Thermo-mechanical Viscoelastic, Viscoplastic, and Viscodamage Model for Polymers and Polymer CompositesR. Abu Al-Rub, A. Tehrani, Texas A&M University, College Station, TX

1330 hrsAIAA-2011-2174Strain-Rate-Dependent Behavior of Polymeric FoamsI. Daniel, J. Cho, Northwestern University, Evanston, IL

1400 hrsAIAA-2011-2175Nonlocal Constitutive Model for Simulating Localized Damage and Fracture of Viscoplastic Solids under High Energy ImpactsR. Abu Al-Rub, Texas A&M University, College Station, TX; A. Palazotto, Air Force Institute of Technology, Dayton, OH

1430 hrsAIAA-2011-2176Strain Rate Dependent Inelastic Response of Triaxially Braided Fabric Composites via Multiscale Generalized Method of CellsK. Liu, A. Chattopadhyay, Arizona State University, Tempe, AZ

1500 hrsAIAA-2011-2177Modeling and Characterization of Damage Processes in Metallic MaterialsE. Glaessgen, NASA Langley Research Center, Hampton, VA

1530 hrsAIAA-2011-2178An Evidence-Based Framework for Determination of Material Constants in Advanced Plasticity ModelsS. Salehghaffari, M. Rais-Rohani, E. Marin, D. Bammann, Mississippi State University, Starkville, MS

Thursday, 7 April 2011122-SDM-62 Nonlinear Dynamics Grand Ballroom IChaired by: P. PAI, University of Missouri and H. LUO, General Electric Company1300 hrsAIAA-2011-2179Optimal Temporal Reduced Order Modeling for Nonlinear Dynamical SystemsA. Labryer, P. Attar, University of Oklahoma, Norman, OK

1330 hrsAIAA-2011-2180Stress and Displacement Wave Propagation in a Percussive Tubular Mechanism in Presence of Geometric DiscontinuityB. Shrestha, R. Malla, University of Connecticut, Storrs, CT; G. Paulsen, K. Zacny, Honeybee Robotics, New York, NY

1400 hrsAIAA-2011-2181Conserving Finite Element Dynamics of Gossamer Structure and Its Application to Spinning Solar Sail “IKAROS”Y. Miyazaki, Nihon University, Funabashi, Japan; Y. Shirasawa, University of Tokyo, Sagamihara, Japan; O. Mori, H. Sawada, N. Okuizumi, Japan Aerospace Exploration Agency (JAXA), Sagamihara, Japan; H. Sakamoto, S. Matunaga, Tokyo Institute of Technology, Ookayama, Japan; H. Furuya, Tokyo Institute of Technology, Nagatsuda, Japan; M. Natori, Waseda University, Tokyo, Japan