e-mail: mbryant@mail.utexas.edu
Office hours:
TTh 11-noon, Tu 3:30-4 pm
Syllabus
|
WEEK |
Lecture Topics |
Text readings |
HW |
Problems |
|
1/15 |
Introduction,
Power Flow, Bond Graphs, Electrical Systems |
Ch
3:1-2, 3.3.1 |
1 |
|
|
1/22 |
Electrical Systems |
Ch
3.3.2-3, 3.4.1 |
2 |
Ch3:
16,17,19 |
|
1/29 |
Mechanical Translation & Rotation, Th Qz
1 |
Ch
3.3.3-4, 3.4.2-3 |
3 |
Ch3:
15,18 |
|
2/5 |
Fluidic
Syst., Causality, Labels |
Ch
3.3.5, 3.4.4, 3.5 Ch
4.1-2 |
4 |
Ch3: 19-22 assign BG
proj |
|
2/12 |
State
Eqns & Derivation 1st & 2nd ODE, Response |
Ch
4.2-3 Ch
5.1-3 |
5 |
Ch3:23-26,28,
30 |
|
2/19 |
1st
& 2nd Response, Higher Order Syst., Eigenvalues, Stability,Th Qz
2 |
Ch
5.3.4-5 |
6 |
extract
state eqns for Ch3: |
|
2/26 |
Eigenvalues & Eigenvectors, Modes |
Ch
5.3.4-5 |
7 |
Ch5:
1,
2, 5,6,8,9,15 |
|
3/4 |
Modes,
Complex variables, Midterm
Exam Review Midterm Exam: 3/6 (material to 2/27) Midterm Exam Solution Sample
Midterm
Exam |
Appendix:1-3 |
8 |
1-5 |
|
3/11 |
SPRING VACATION |
|
|
|
|
3/18 |
Complex
variables, Forced & Freq. Response |
Appendix:1-3,
Ch 5.5 |
9 |
multiple
masses 1,2 |
|
3/25 |
Forced
& Freq. Resp., Total Response, Transfer Functions, Th Qz 3 |
10 |
multiple
masses 3-5 |
|
|
4/1 |
Transfer
Functions, Block Diagrams Poles & Zeroes |
Ch
4.4 |
|
T: BG proj due assign design
proj |
|
4/8 |
Transfer Functions, Bode plots |
Ch
5.6 |
11 |
Ch 4: 6-10 |
|
4/15 |
Bode plots, Tu Qz
4 |
Ch
5.6, 9.7.2 |
12 |
|
|
4/22 |
Bode Plots, Multi-port Storage Elements |
Ch
3.3.6 |
|
|
|
4/29 |
Multi-port Storage Elements, Control Systems, Th Qz
5, Review |
Ch
3.3.6 |
|
T: simulation project due |
|
5/7 |
FINAL
EXAMINATION
(Wednes |
day 9-noon,
|
|
) |
Text: Chapters
from "Design for Mechatronics"
by
M.D. Bryant & B. Fernandez,
Available from IT Copy:
512 West MLK
476-6662
Introduction:
1/15
Electrical
Systems: 1/15-22
Filter
Circuit: 1/22
Bridged-T-circuit:
1/22
Mechanical
Translational Systems: 1/29
Mechanical
Rotational Systems: 1/29
Causality
& Labels: 2/5
Fluidic
Systems: 2/5
Fluidic
Example: Plumbing System: 2/7
System
Example: Hydroelectric Power Plant: 2/13
System
Example: Bass Reflex Speaker: 2/12
Summary
of Bond Graph Elements: 2/12
State
Equations and Derivation: 2/12
Solution
of First Order Systems: 2/19
Solution
of Second Order Systems: 2/19
Solution
of Higher Order Systems: 2/26
Automobile
Suspension System Example of Higher Order System: 3/4
Complex
Numbers and Variables: 3/18
Second
Order System as State Equations: Automobile Suspension System Revisted:
3/20
Frequency
Response: 3/25
Laplace
Transforms & Transfer Functions: 4/1
Bode
Plots: 4/15
Bode
Plot Stereo Example: 4/17
Bode
Plot Example: Filter Circuit: 4/22
Multi-Port
Energy Storage Elements: 4/24
Control
Systems: 4/29
Impedance:
if time permits
Distributed
Systems: if time permits
Course
Review Notes: 5/1
§ Mathematica
Primer: Contains programming examples for Mathematica, which might help the
projects.
§ 20-SIM
Primer: Primer for dynamic systems simulation software 20-sim, which might
help the projects.
References: D. C. Karnopp, D. L. Margolis
& R. C. Rosenberg, System Dynamics: Modeling & Simulation of Mechatronic
Systems, 3rd edition,Wiley-Interscience (New York) 2000.
D. Rowell & D.N. Wormley, System
Dynamics: An Introduction, Prentice-Hall (New Jersey) 1997.
J. L. Shearer & B.T. Kulkowski,
Dynamic Modeling and Control of Engineering Systems, Macmillan (New
York) 1990.
D. Macaulay, The Way Things
Work, Houghton Mifflin Company (Boston) 1988.
Grades: Using the formula (maximum score
in parentheses)
Points =
[Quizzes (52) + Midterm (100) + Homework (50) + Modeling Project (50)+ Design
Project (50)+ Final (200)] / 500, assign the grade according to
|
90
& above |
A |
|
60 - 69 |
D |
|
Below
60 |
F |
|
80 - 89 |
B |
|
70 - 79 |
C |
|
|
|
Scores for all assignments and
exams will be posted on the UT eGradebook. Access to the eGradebook, on UT’s secure website https://utdirect.utexas.edu/diia/egb/ requires your
UT Electronic ID (UT-EID) and password.
Homework: Due the beginning of the first
class, one week after the assignment date. Late homework will not be accepted.
Homework totals a possible 50 points. For full credit, work must be done in a
neat and professional manner; all relevant sketches and intermediate results
must be shown; and numerical answers must include relevant magnitudes,
directions, and units. Solutions will be posted on the web page.
Modeling &
Design Project: Two
projects will be assigned, both involving engineering analysis of some
practical device: 1) modeling & analysis and 2) design & simulation.
The projects, each worth 50 points, will be graded according to
Problem
Definition 10
Computational
results (completeness & accuracy of data) 25
Clarity
of write-up 10
Conclusions
& comments on calculations 5
Exams: Midterm is worth 100 points and
tests material covered up to and through the prior week. The final exam is
comprehensive and worth 200 points. Missed exams (without an official excuse)
will be graded as a zero.
Quizzes: There will be 5 quizzes, each
worth 13 points and 15 minutes long. Quizzes will test material up through and
including the prior lecture. The lowest quiz grade will be dropped, giving a maximum
of 52 quiz points. Missed quizzes will receive a zero grade. No make-ups will
be given.
Assistance may be had during office hours
or by appointment. For rapid response, send your question via e-mail to mbryant@mail.utexas.edu.
Provide sufficient detail.
Collaboration: Discussion of
assignments (homework and projects) with other students is encouraged, but all work
submitted must be your own. Any evidence of plagiarism or other forms of
scholastic dishonesty will be grounds for a failing grade in the course.
Miscellaneous
1.
Prerequisites: M427K & ME 324 (grade ≥ C ), EE 331K (or concurrent
registration), and admission to a major sequence.
2. Last
free drop date 2/11; with Dean's approval 3/24.
3.
Standard College of Engineering course evaluations will be used.
4. The
University of Texas at Austin provides upon request appropriate academic
adjustments for qualified students with disabilities. For more information,
contact the Office of the Dean of Students at 471-6259, 471-4241 TDD or the
College of Engineering Director of Students with Disabilities at 471-4382.