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Arun K. Tangirala SEMINAR @MICHIGAN STATE UNIVERSITY, LANSING March 30, 2017
EFFECTIVE TEACHING TECHNIQUES USING
MATLAB AND SIMULINK
Arun K. Tangirala
PSE&DataSciencesGroup,
DepartmentofChemicalEngineering
IITMadras
Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
OUTLINE
2
Most images in this presentation are borrowed from open web resources with due gratitude and acknowledgement
Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
OUTLINE
Motivation
2
Most images in this presentation are borrowed from open web resources with due gratitude and acknowledgement
Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
OUTLINE
Motivation
What involves Engineering Education?
2
Most images in this presentation are borrowed from open web resources with due gratitude and acknowledgement
Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
OUTLINE
Motivation
What involves Engineering Education?
Building practice into theory
2
Most images in this presentation are borrowed from open web resources with due gratitude and acknowledgement
Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
OUTLINE
Motivation
What involves Engineering Education?
Building practice into theory
Few case studies
‣ Generalcomputation
‣ Simulatingdynamicalsystems
‣ Buildingapproximatelinearmodels
‣ Frequency-domain(spectral)analysis
‣ Handlinguncertaintiesandparameterestimation
2
Most images in this presentation are borrowed from open web resources with due gratitude and acknowledgement
Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
HIGH SCHOOL EDUCATION
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EquationsPure sciences
Trained for solving exact and pure problems
Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
ENGINEERING EDUCATION: CURRENT PRACTICE
Maths & Sciences taught as pure subjects - zero emphasis on applied aspects!
Theory courses followed up with lab sessions across semesters
Pure software courses (e.g., in MATLAB, ASPEN, etc.)
Very little emphasis on intuition and perspectives
Drawbacks:
‣ Cannotplacemathematicsandsciencesincontext
‣ Disconnectbetweentheoryandpractice
‣ Theoryisnotunderstoodandpracticeisboring
‣ Graduationwithoutrealisation
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Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
RISKS
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Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
RISKS
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Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
RISKS
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Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
WHAT HAPPENED TO INTUITION, PRACTICALITY?
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Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
WHAT HAPPENED TO INTUITION, PRACTICALITY?
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Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
WHAT HAPPENED TO INTUITION, PRACTICALITY?
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Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
WHAT HAPPENED TO INTUITION, PRACTICALITY?
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Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
END RESULT
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Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
END RESULT
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Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
END RESULT
7
Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
END RESULT
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Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
ENGINEERING EDUCATION: WHAT IS NEEDED?
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Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
ENGINEERING EDUCATION: WHAT IS NEEDED?
8
Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
ENGINEERING EDUCATION: WHAT IS NEEDED?
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Show how math and sciences, blend and get into action. Teach how probability and statistics are useful!
Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
ENGINEERING EDUCATION: WHAT IS NEEDED?
1. How do equations get into action! (Equactions?)
2. How to deal with uncertainties?
3. How to estimate?8
Show how math and sciences, blend and get into action. Teach how probability and statistics are useful!
Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
CONNECTING CONCEPTS WITH DETAILS
9
CONCEPTSPERSPECTIVES
THEORY(DETAILS)
SIMULATIONS / EXPERIMENTAL DEMOS
APPLICATIONS
Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
TO REMEMBER
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Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
TO REMEMBER
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A lecture is worth thousand reads
Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
TO REMEMBER
10
A lecture is worth thousand reads
A picture is worth thousand words
Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
TO REMEMBER
10
A lecture is worth thousand reads
A picture is worth thousand words
Simulation is worth thousand lectures!
Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
TO REMEMBER
Healthy blend of technology, analogies, similitudes, theoryand practice makes a complete package
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A lecture is worth thousand reads
A picture is worth thousand words
Simulation is worth thousand lectures!
Arun K. Tangirala MATLAB EXPO, HYDERABAD April 27, 2017
ROLE OF SIMULATIONS
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THEORY
PRACTICE
Arun K. Tangirala MATLAB EXPO, HYDERABAD April 27, 2017
ROLE OF SIMULATIONS
11
THEORY
EXPERIMENTS PRACTICE
Arun K. Tangirala MATLAB EXPO, HYDERABAD April 27, 2017
ROLE OF SIMULATIONS
11
THEORY SIMULATIONS
EXPERIMENTS PRACTICE
Arun K. Tangirala MATLAB EXPO, HYDERABAD April 27, 2017
What can simulations offer?
ROLE OF SIMULATIONS
11
THEORY SIMULATIONS
EXPERIMENTS PRACTICE
Arun K. Tangirala MATLAB EXPO, HYDERABAD April 27, 2017
What can simulations offer?
ROLE OF SIMULATIONS
Powerful reinforcements and supplements for theory
11
THEORY SIMULATIONS
EXPERIMENTS PRACTICE
Arun K. Tangirala MATLAB EXPO, HYDERABAD April 27, 2017
What can simulations offer?
ROLE OF SIMULATIONS
Powerful reinforcements and supplements for theory
Building highly effective motivational and practical case studies
11
THEORY SIMULATIONS
EXPERIMENTS PRACTICE
Arun K. Tangirala MATLAB EXPO, HYDERABAD April 27, 2017
What can simulations offer?
ROLE OF SIMULATIONS
Powerful reinforcements and supplements for theory
Building highly effective motivational and practical case studies
Excellent tools for zones where theory fears to tread
11
THEORY SIMULATIONS
EXPERIMENTS PRACTICE
Arun K. Tangirala MATLAB EXPO, HYDERABAD April 27, 2017
What can simulations offer?
ROLE OF SIMULATIONS
Powerful reinforcements and supplements for theory
Building highly effective motivational and practical case studies
Excellent tools for zones where theory fears to tread
Safe and effective substitute for experiments
11
THEORY SIMULATIONS
EXPERIMENTS PRACTICE
Arun K. Tangirala MATLAB EXPO, HYDERABAD April 27, 2017
What can simulations offer?
ROLE OF SIMULATIONS
Powerful reinforcements and supplements for theory
Building highly effective motivational and practical case studies
Excellent tools for zones where theory fears to tread
Safe and effective substitute for experiments
Opportunities for innovation and testing
11
THEORY SIMULATIONS
EXPERIMENTS PRACTICE
Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
TEACHING PARADIGMS
1212
Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
TEACHING PARADIGMS
12
APPLICATIONS, NATURAL PHENOMENA Engineering, Medicine, Social Sciences, Law, Business, etc.
12
Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
TEACHING PARADIGMS
12
APPLICATIONS, NATURAL PHENOMENA Engineering, Medicine, Social Sciences, Law, Business, etc.
SIMULATIONS, EXPERIMENTS Practicing Aspects, Realities, Cross-validation, Testing,
Design, Discoveries
12
Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
TEACHING PARADIGMS
12
APPLICATIONS, NATURAL PHENOMENA Engineering, Medicine, Social Sciences, Law, Business, etc.
SIMULATIONS, EXPERIMENTS Practicing Aspects, Realities, Cross-validation, Testing,
Design, Discoveries
INTUITION Concepts, Ideas, Perspectives
12
Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
TEACHING PARADIGMS
12
APPLICATIONS, NATURAL PHENOMENA Engineering, Medicine, Social Sciences, Law, Business, etc.
SIMULATIONS, EXPERIMENTS Practicing Aspects, Realities, Cross-validation, Testing,
Design, Discoveries
INTUITION Concepts, Ideas, Perspectives
THEORYAbstraction,
Fundamentals,Equations
12
Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
TEACHING PARADIGMS
12
APPLICATIONS, NATURAL PHENOMENA Engineering, Medicine, Social Sciences, Law, Business, etc.
SIMULATIONS, EXPERIMENTS Practicing Aspects, Realities, Cross-validation, Testing,
Design, Discoveries
INTUITION Concepts, Ideas, Perspectives
THEORYAbstraction,
Fundamentals,Equations
12
Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
TEACHING PARADIGMS
12
APPLICATIONS, NATURAL PHENOMENA Engineering, Medicine, Social Sciences, Law, Business, etc.
SIMULATIONS, EXPERIMENTS Practicing Aspects, Realities, Cross-validation, Testing,
Design, Discoveries
INTUITION Concepts, Ideas, Perspectives
THEORYAbstraction,
Fundamentals,Equations
12
Arun K. Tangirala (IIT Madras) MATLAB EXPO, HYDERABAD April 27, 2017
CASE STUDIES
Elementary computing
‣ MATLAB
Understanding and simulating dynamical systems
‣ MATLABandSIMULINK
Approximating non-linear systems through linearisation
‣ MATLABandSIMULINK
Signal estimation and Fourier transform
‣ MATLAB
Simulating uncertainties and parameter uncertainties
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