TENTH WORLD CONGRESS ON THE THEORY OF

TEST MACHINES AND MECHANISMS

PROCEEDINGS Vol. 4

DYNAMICS NONLINEAR OSCILLATIONS

ROTOR DYNAMICS SOFTWARE DEVELOPMENT

UNIVERS1TY

University of Oulu, Finland 0 U L U June 20-24, 1999

VOLUME 4

FOREWORDS

TABLE OF CONTENTS

DYNAMICS OF MACHINES

A DYNAMICALLY STABLE NIP LOADING MECHANISM FOR PAPER FINISHING 1353 SYSTEMS

Juha-Matti Kivinen, Erno K. Keskinen, Veli-Matti Järvenpää, Michel Cotsaftis, Kai Vikman

SOLVING IMPACT INTERACTIONS USING THE REGULARIZED MODEL APPROACH 1361

Andres Kecskemethy, Christian Lange

DYNAMIC LOADING OF TRACTION BELTS 1367

Göran Gerbert

THE BELT, GEAR, BEARING AND HINGE AS SPECIAL FINITE ELEMENTS FOR 1375 KINEMATIC AND DYNAMIC ANALYSIS OF MECHANISMS AND MACHINES

A.L. Schwab, J.P. Meijaard

MULTIBODY MODELLING OF LINKAGE MECHANISMS INCLUDING FRICTION, 1387 CLEARANCE AND IMPACT

Thomas Thummel, Kilian Funk

ON THE DYNAMICS OF THE TRANSMISSION WITH A DOUBLE CARD AN JOINT 1393 Carlo Brutti, Ettore Pennestri, Marco E. Biancolini

DECOUPL1NG OF THE MOTION EQUATIONS FOR THE SYSTEMS LINKED TO THE 1399 GROUND BY JOINT WITHOUT FRICTION

Michel Fayet

MILIWALKING ROBOT DYNAMICS AND CONTACT FORCE MODELS 1405

Janusz Franczek, Artur Malec

SYNTHESIS OF DISCRETE VIBRATING SYSTEMS FIXED IN VIEW OF THE THEORY 1411 OF GRAPHS Andrzej Buchacz, Andrzej Dymarek

INTERACTION OF THE SECONDARY COVER OF A STEAM GENERATOR AND THE 1417 PRIMARY HEADER COVER SET IN MOTION AFTER A BREAK OF ITS BOLTS

Jiri Novotny, Jiri Maxa , Vladimir Horak, Jiri Novotny, jun.

MODELLING OF FLEXIBLE BEAMS AS KINETOSTATIC TRANSMISSION ELEMENTS 1423 IN MULTIBODY SYSTEMS

Martin Schneider

THE MECHANISMS OF SELF ORGANISING DYNAMICAL STRUCTURE 1429

Kazimieras Ragulskis, L. Ragulskis

IMPROVED ELIMINATION OF CONSTRAINT VIOLATIONS IN NUMERICAL 1435 SIMULATION OF MECHANISMS

Wojciech Blajer

A SLIDE-COUNTERWEIGHT MECHANISM FOR ROD PUMPING PETROLEUM UNIT 1441 AND ITS MECHANICAL PARAMETERS

Lu Yi, Talu Leinonen

A MASS MOMENT SUBSTITUTION METHOD FOR COMPLETE SHARING FORCE 1447 BALANCING OF SPATIAL LINKAGES

Xian-Wen Kong, Ting-Li Yang, Rui-Qin Guo

THE STUDY OF FLAT MECHANISM OF HIGHER CLASS DYNAMICS WITH REGARD 1453 FOR FINITE DEFORMATIONS OF ELASTIC LINKS

Almat Khidirbekuhli, Lelya Hadjieva

THE FEEDBACK DELAY LOOP CONTROL OF THE VIBRO-IMPACT DYNAMICAL 1459 SYSTEMS

Jan Awrejcewicz, Krzysztof Tomczak

DYNAMIC RESPONCES OF A ROLLER GEAR CAM SYSTEM 1465

Jao-Hwa Kuang, S.B. Huang, T.Y. Ho

DESIGN OF TORQUE COMPENSATION CAM USING MEASURED TORQUE 1471 DISTRIBUTION

Masao Nishioka

COMPUTER AIDED OF REVERSE TASK OF DYNAMICS OF DISCRETE-CONTINUOUS 1477 MECHANICAL SYSTEMS

Andrzej Buchacz, Tomasz Dzitkowski

COMPUTER AIDED REVERSE TASK OF DYNAMICS OF VIBRATING BAR-SYSTEMS 1483 BY MEANS OF THE METHOD OF DISTRIBUTION OF THE DYNAMICAL CHARACTERISTIC INTO PARTIAL FRACTION Andrzej Buchacz

STATIC AND DYNAMIC STIFFNESS OF CNC MACHINE TOOL FEED DRIVES 1489

Zoran Pandilov, Vladimir Dukovski

DYNAMICS OF ELECTROMAGNETIC VIBRATION EXCITERS WITH IMPACT LIMITERS 1495 Leonid Lukin, Grigori Panovko

SOLUTION OF DYNAMIC RESPONSE PROBLEMS BY KINETOSTATIC ANALYSIS 1504

S. Molian, K.A. Waters

ELECTROMECHANICAL MODEL OF DRIVING MECHANISM OF CRANE IN BOND 1510 GRAPHS REPRESENTATION

Jözef Wojnarowski, Jerzy Margielewicz

DISCUSSION OF NONLINEAR DYNAMIC LOADS ON GEAR TEETH IN 1516 DISCRETE-CONTINUOS MODEL OF SINGLE GEAR TRANSMISSION

Amalia Pielorz, Wladyslaw Nadolski

THE EFFECTS OF TEMPERATURE ON THE DYNAMIC CHARACTERISTICS OF 1522 JOURNAL BEARINGS RELATED TO DIAGNOSTIC MODELLING

Maurice White, Jecmenica Mladen, Nicolo Bachschmid , Bruno Pizzigoni, Ezio Tanzi

APPLICATION OF FUZZY SETS THEORY TO SELECTION OF DECISIVE VARIABLES IN 1528 MODIFICATION PROCESS OF DYNAMIC PROPERTIES OF MASS-DAMPING-SPRING SYSTEM

Bartosz Powalka, Krzysztof Marchelek

A MODEL FOR THE ELASTODYNAMIC ANALYSIS OF A DESMODROMIC VALVE 1534 TRAIN

Giorgio Dalpiaz, A. Rivola

DYNAMIC LOAD IDENTIFICATION USING SWAT METHOD 1543 Dynyong Lu, Miao Wu, Huirong Meng

INFLUENCE OF THE COUPLER ELASTICITY ON THE LINKAGE MECHANISM 1549 ACCURACY

Kocho Andjushev, Hristo Ivanovski

THE DYNAMIC PROPERTIES RESEARCH FOR A SHAFT-MOUNTED TRANSMISSION 1555 SYSTEM WITH FLEXIBLE SUPPORT IN THE NON-ZERO INITIAL CONDITIONS

Zhixiao Su, Hongzhao Liu, Yuan Xu, Weiqing Cao

A DYNAMIC MODEL TO OPTIMISATION WORKING MOTIONS OF A MOBIL CRANE 1561

Andrzej Maczynski, Ryszard Koscielny

ANALYTICAL METHOD OF DYNAMIC ANALYSIS FOR HIGH CLASS MECHANISMS 1567 M.M. Moldabekov, Amandyk K. Tuleshov

DYNAMICS OF TRANSFERENCE OF PUSHER OF SPATIAL CAMSHAFT MECHANISM 1572

Mazahir Hamza Oglu Farzaliyev

SENSITIVITY OF THE SYSTEMS CONTROLLING THE WORKING MOTIONS OF A 1578 MOBILE CRANE TO THE DISTURBANCE SIGNALS

Marek Trombski, Jacek Klosinski, Ludwik Majewski, Stanislaw Suwaj

SOME ASPECTS OF THE NATURAL FREQUENCIES CHANGES RELATED WITH A 1584 STRUCTURAL DISCONTINUITY

Zlatko Petreski, Ananie Ilievski, Victor Gavriloski

THE CONDITIONS OF OPTIMAL BALANCING SPATIAL MECHANISMS 1589

lanusz Wawrzecki

THE FINITE ELEMENT METHOD APPLIED TO KINETO-ELASTODYNAMIC ANALYSIS 1595 OF A FOUR-BAR LINKAGE

Arjana Davidescu, Dan Perju

DYNAMICS OF VIBROMACHINES FOR GRANULÄR MATERIALS PROCESSING 1601

Sergey Jatsun, Oksana Loktionova

NONLINEAR OSCILLATIONS

MODELS OF WEAK STOPS - APPLICATION TO 2DOF SYSTEM 1607

Ladislav Pust

VIBRATION QUENCHING IN A PENDULUM SYSTEM EXCITED BY VORTEX SHEDDING 1613 Ales Tondl

NON-LINEAR PARAMETRICALLY EXITED VIBRATIONS IN BELT DRIVES OF 1619 MACHINE TOOLS

Gyula Patkö, Tibor Kollänyi

EXPECTANCY OF TRANSIENT CHAOTIC BEHAVIOUR 1625

Gabor Stepän

DYNAMIC ANALYSIS OF PILE PENETRATION DURING VIBRATORY DRIVING - A 1631 COMPARATIVE STUDY OF LINEAR AND NONLINEAR MODELS Sirpa Launis, Erno K. Keskinen, Yrjö Raunisto

CHAOS IN AUTOPARAMETRIC COUPLED MECHANICAL SYSTEMS 1638

Danuta Sado

EXPERIMENT AL AND NUMERICAL ANALYSIS OF NON-LINEAR VIBRATING BEAMS 1644 WITH DAMAGED SCREW JOINTS Dariusz Szwedowicz

DYNAMICS OF DOUBLE IMPACT OSCILLATOR 1650

Frantisek Peterka, O. Szöllös, P. Formänek, J. Vesely

RESEARCH ON NONLINEAR OSCILLATION EXCITED BY THE ELECTROMAQNETISM 1656 OF ROTOR SYSTEM OF A GENERATOR UNDER SATURED MAGNETIC CIRCUIT Zhian Yang, Wenlan Li, Jiajun Qiu

A SIMULATION INVESTIGATION INTO SELF-EXCITED STICK-SLIP MOTION IN A 1662 MASS-SPRING SYSTEM UNDER VARIABLE NORMAL LOADS

Karol Gruzinski, Sebastian Wedman

ROTOR DYNAMICS

DYNAMICS OF ROTATING MACHINES BY THE MODAL SYNTHESIS METHOD 1668

Vladimir Zeman

A SYSTEMATIC APPROACH TO THE ANALYSIS OF ROTOR DYNAMIC SYSTEMS 1674

J.P. Meijaard, A.L. Schwab

GYROSCOPIC EFFECT ON MODE SPLITTING IN ROTATING DISK: HDD SPINDLE 1680 SYSTEM VIBRATIONS

Chong-Won Lee

DYNAMIC ANALYSIS OF REACTOR MAIN COOLANT PUMP ROTOR SYSTEM 1686

Chong-Won Lee, Leitian Wang, Kyung-Woong Kim, Jeong-Hwan Seo, Jong-In Kim

DIRECTIONAL TIME-FREQUENCY SIGNAL PROCESSING TECHNIQUES FOR 1692 TRANSIENT ROTATING MACHINE VIBRATION ANALYSIS

Chong-Won Lee, Yun-Sik Han

EXPERIMENTAL VERIFICATION OF MODELLING AND ANALYSIS OF THE DYNAMIC 1698 PROPERTIES OF AN ACTIVE JOURNAL BEARING

L. Sun, Janusz Krodkiewski

INVESTIGATION OF THE STEADY-STATE FLEXURAL NONLINEAR VIBRATION OF 1704 ROTORS SUPPORTED BY FLUID-FILM BEARINGS HARMONICALLY AND POLYHARMONICALLY EXCITED Jaroslav Zapomel, Eduard Malenovsky

STABILITY ANALYSIS OF 2-POLEINDUCTION MOTOR ROTOR BY UNBALANCED 1710 ELECTROMAGNETIC FORCES

Bo-Suk Yang , Byoung-Gu Son, Jang-Woo Lee

ROTOR DYNAMICS ON FRICTION BEARINGS WITH CRYOGENIC LUBRICATION 1716

Leonid Savin, Oleg Solomin, Dmitry Ustinov

VIBRATION CONTROL FOR AN OVERHUNG ROTOR SYSTEM USING 1722 ELECTROMAGNETIC FORCE Kazuki Mizutani, Yasunori Miyazaki, Kazumichi Kato

BEARING NONL1NEARITY EFFECTS IN FOUNDATION IDENTIFICATION 1728

N. S. Feng, Erik J Hahn

THE RESARCH INTO THE AUTOMATIC BALANCING PROCESS OF ROTORS WITH 1734 VERTICAL AXIS OF ROTATION

Radomir Ivanovitch Silin, Vilen Royzman, Alecsandre Malygin, Ilona Borgo, Roman Tholovsky

TIME DOMAIN AND FREQUENCY DOMAIN IDENTIFICATION FOR NON-STATIONARY 1740 BALANCING

Malte Seidler, R. Marken

ALARM LIMITS FOR ROTORMACHINERY VIBRATIONS DEFINED WITH STATISTICAL 1746 TECHNIQUES A. Curami, A. Vania

NONLINEAR OSCILLATION OF A ROTATING DISK SUBJECT TO A TRANSVERSE 1752 LOAD AT A SPACE-FIXED POINT

Takao Torii, Kimihiko Yasuda

SOFTWARE DEVELOPMENT

FOUR-BAR: AN EDUCATIONAL SYNTHESIS- AND DESIGN TOOL FOR PLANAR FOUR 1758 BAR MECHANISMS

G Huber, Peter Dietmaier

WITH EXPERT SYSTEM SUPPORTED DESIGN PROCEDURE FOR ROTATIONAL 1764 CONNECTIONS

Pavel Kaiba, Ivan Prebil, Samo Zupan

USING SPREADSHEET MODULES TO AUGMENT THE DESIGN OF SPUR GEAR TEETH 1770

Terry E. Shoup

SOFTWARE-BASED INTAGRATED DESIGN AND MANUFACTURE FOR TV TUBES AND 1776 GEOMETRICALLY SIMILAR PRODUCTS

Stanislaw Zietarski, Krzysztof Kedzior

VIRTUAL TEAMS IN DISTRIBUTED CONCURRENT ENGINEERING NETWORK OF 1782 SMALL AND MEDIUM SIZED COMPANIES Esa Hietikko, Hannu Parkkinen