Modeling and Simulation of Dynamic Systems to Scientific Computing
ME 584

Fall 2010
chp4
Techniques for Passive Circuit Analysis for
State Space Differential Equations
1.
2.
3.
4.
5.
6.
Draw circuit schematic and label components (e.g., R1, R2, C1, L1)
Assign voltage at each node (e.g., e1, e2)
Assign current in each component (e.g., i1,
Modeling and Simulation of Dynamic Systems to Scientific Computing
ME 584

Fall 2010
chp4
1
Modeling Electrical Systems
Dr. Nhut Ho
ME584
chp4
2
Agenda
Basic Electrical Elements
Passive Circuit Analysis
Active Circuit Analysis
Case Study: A Speaker Model
Active Learning: Pairshare Exercises, Case
Study
chp4
3
Basis Electrical Elements
c
Modeling and Simulation of Dynamic Systems to Scientific Computing
ME 584

Fall 2010
chp3
1
Lagranges Equation
chp3
2
Lagranges Method
Newtons method of developing equations of
motion requires taking elements apart
When forces at interconnections are not of
primary interest, more advantageous to derive
equations of motion by considering
Modeling and Simulation of Dynamic Systems to Scientific Computing
ME 584

Fall 2010
chp3
1
Modeling Mechanical Systems
Dr. Nhut Ho
ME584
chp3
2
Agenda
Idealized Modeling Elements
Modeling Method and Examples
Lagranges Equation
Case study: Feasibility Study of a
Mobile Robot Design
Matlab Simulation Example
Active learning: Pairshare e
Modeling and Simulation of Dynamic Systems to Scientific Computing
ME 584

Fall 2010
Chap2
1
Models for Dynamic Systems
and Systems Similarity
Dr. Nhut Ho
ME584
Chap2
2
Agenda
Formulation of Models for Engineering
Systems
Review of Solution of Differential
Equations
Engineering Systems Similarity
Simulation with Matlab
Active learnin
Modeling and Simulation of Dynamic Systems to Scientific Computing
ME 584

Fall 2010
Chap1
1
Introduction to
Modeling and Simulation
Dr. Nhut Ho
ME584
Chap1
2
Agenda
Dynamic Systems
Modeling of Dynamic Systems
Introduction to Matlab
Active learning: Pairshare questions, Exercises in class
Chap1
3
Dynamic Systems
Chap1
4
Static V. Dyn
Modeling and Simulation of Dynamic Systems to Scientific Computing
ME 584

Fall 2010
Chapter 4 Case Study: A Speaker Model
(Case study is from Palm Palm, W. J., Modeling, Analysis, and Control of Dynamic Systems)
The basic concept of a speaker is illustrated in Figure 1. A coil that is attached to a diaphragm is
allowed to move relative t
Modeling and Simulation of Dynamic Systems to Scientific Computing
ME 584

Fall 2010
Page 1 of 6
Exam 1
ME584 Fall 2010
Instructions: The exam time is from 7:00PM to 8:15PM. This is a closedbook exam, and you
will be allowed to use ONLY pencils/pens, erasers, and blank sheets to write your answers. NO
calculator is allowed. Make sure you
Modeling and Simulation of Dynamic Systems to Scientific Computing
ME 584

Fall 2010
Case Study SpringLoaded Diagraphragm Actuator
[Type a
quote from
the
document
or the
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interesting
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can
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Modeling and Simulation of Dynamic Systems to Scientific Computing
ME 584

Fall 2010
(Case study is from Palm Palm, W. J., Modeling, Analysis, and Control of Dynamic Systems)
Handout 1
Page 1 of 4
Develop a simplified model of the base and the arm by
neglecting the reaction forces that occur at the pivot
When do the reaction forces beco