EE 475 Automatic Control Systems
Fall 2009, MWF 11:00-11:50 am, 1304 Howe Hall
Instructor
Contact information:
Degang Chen, 2134 Coover Hall
Office Hour: 12:00 - 2:00 pm MWF,
or any other time that is convenient to you
Voice phone: 294-6277;
Fax phone: 294-8432;
E-mail: djchen@iastate.edu
Please include "EE475" in the subject line in all email communications to avoid junk-filtering
TA information
Jon Watson, 3201 Coover Hall
Office Hour: 1:00-2:00 pm, TR,
ALC Village B, Cube #6
E-mail: jonrwat@gmail.com;
Voice Phone: 515-520-9569
Current HW
Assignments:
- HW1; HW2; HW3; HW4; HW5; HW6; HW7; HW8;
HW9; HW10; HW11; HW12
-
- New HW on RL based
controller design
- Quiz1; Quiz1Sol;
- Quiz2; Quiz2Sol;
- Quiz3; Quiz3Sol;
- Quiz4; Quiz4Sol;
- Quiz5; Quiz5Sol;
- Quiz6; Quiz6Sol;
- Quiz7; Quiz7Sol;
- Quiz8; Quiz8Sol;
- Quiz9; Quiz9Sol;
- Quiz10
- Quiz11
- Quiz12
- Quiz13
- Quiz14
- Quiz15
- Quiz16
- Practice
Exam Questions
- Practice
Questions for the Final
- Chapter
1 and Chapter 2 review questions and problems; clearer version
- 2-45
Hints (image scan courtesy of Ritika)
- HW4 problem from Kang,
part b.
- HW4 help session notes
- HW4 help session 2 notes from
Carlos; from Nate?
- HW6 Matlab template
- HWFreqResp; HWBodeDesign;
Current Semester
Lecture Notes:
Video for week of
10/26: 28, notes, 29, notes, 30,
notes, 31, notes,
Lecture 1; Lecture 2; Lecture 3; Lecture 4; Lecture 5;
Lecture 6; Lecture 7; Lecture 8 ; Lecture 9; Lecture 10;
Lecture 11; Lecture 12;
Lecture 13;
Lecture 14;
Lecture 15
;
Lecture 16; Lecture 17;
Lecture 18;
Lecture 19;
LectureNov18
Lecture 20;
Lecture 21; Lecture 22 ; Lecture 23; Lecture 24;
Lecture 25;
Lecture 26; Lecture 27;
Lecture 28 ; Lecture 29;
Lecture 30;
Lecture 31; Lecture 32; Lecture 33;
Lecture 34; Lecture 37;
Lecture 38; LectureLead; LectureLag; LecturePI
Old Exams:
·
Midterm Exam 1, 2008; Midterm Exam 2, 2008; 2008 Final Exam
·
Midterm Exam 1,
2007; Exam
1 solution; Exam2, 2007; Exam 2 Solution; Final exam, 2007;
·
Midterm
Exam 1, 2006; exam 2, 2006; final exam, 2006;
Old quizzes from
2006:
Old quizzes from
2007:
· quiz 1
· quiz 2
· quiz 3
· quiz 4
· quiz 5
· quiz 6
· quiz 7
· quiz 8
· quiz 9
· quiz 10
· quiz 11
· quiz 12
· quiz 13
Old quizzes from
2008:
Inside the slides from last year.
Course Information:
Catalog
Description
E E 475. Automatic Control Systems. (3-0) Cr. 3. F.Prereq: 324. Stability and performance analysis of automatic control systems. The state space, root locus, and frequency response methods for control systems design. PID control and lead-lag compensation. Computer tools for control system analysis and design. Nonmajor graduate credit.
Prerequisite by
topics:
Knowledge
and proficiency in Matlab
Concept
and solution of linear ordinary differential equations
Laplace
transform and its applications
Poles,
zeros, transfer functions, frequency response, Bode plots
Vectors
and matrices
Complex
numbers
Textbook
- Automatic Control Systems, Golnaraghi and Kuo, ninth
edition, Wiley, 2009
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Automatic
Control Systems (Hardcover)
by Farid Golnaraghi (Author), Benjamin C. Kuo
4.4 out of 5 stars See all reviews (7 customer reviews)
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In Stock. |
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Want it delivered Tuesday, August 25? Order it in the next 22 hours and 37 minutes, and choose One-Day Shipping at checkout. Details |
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Other
References:
Feedback Control of Dynamic Systems (6th Edition) by Gene Franklin, J.D. Powell, and Abbas Emami-Naeini (Hardcover - Oct 11, 2009)
Buy
new: $150.00 $120.00
Available for Pre-order
Eligible for FREE Super Saver Shipping.
(32)
Modern Control Engineering (5th Edition) by Katsuhiko Ogata (Paperback - Aug 30, 2009)
Buy
new: $150.00 $135.00
Available for Pre-order
Eligible for FREE Super Saver Shipping.
(13)
Modern Control Systems (11th Edition) (Pie) by Richard C. Dorf and Robert H. Bishop (Hardcover - Aug 10, 2007)
Buy
new: $159.00 $115.32
65 Used & new from $104.97
Get it by Tuesday, Aug 25 if you order in the next 22 hours and choose one-day shipping.
Eligible for FREE Super Saver Shipping.
(7)
Control Systems Engineering, Just Ask! Package by Norman S. Nise (Hardcover - Jun 21, 2004)
Buy new: $140.60
28 Used & new from $7.00
Modern Control Theory (3rd Edition) by William L. Brogan (Paperback - Oct 11, 1990)
Buy
new: $150.00 $133.34
22 Used & new from $120.41
Get it by Tuesday, Aug 25 if you order in the next 22 hours and choose one-day shipping.
Eligible for FREE Super Saver Shipping.
(7)
Feedback Control Systems (4th Edition) by Charles L. Phillips and Royce D. Harbor (Hardcover - Aug 19, 1999)
Buy
new: $159.00 $121.62
35 Used & new from $99.97
Get it by Tuesday, Aug 25 if you order in the next 22 hours and choose one-day shipping.
Eligible for FREE Super Saver Shipping.
(5)
Final Grade
Weighting Schedule:
- Homework average: 15%
- Midterm exam1: 20%
- Midterm exam2: 20%
- Final exam: 30%
- Quizzes: 15%
- Discretionary bonus: 0-5%
Fixed Grading Scale:
A:
95 100%
A:
90 95%
B+:
85 90 %
B:
80 85%
B:
75 80%
C+:
70 75%
C:
65 70%
C:
60 65%
F:
<60%
Other policies
Teamwork, collaboration, and helping each
other:
For tasks intended
for group work, you are expected to find a partner and share the tasks among
the group members. In a group project, effective teamwork is critical to
maximize the productivity of the whole group. In the submitted work, identify
components and indicate percentage contribution by each member to each
component.
For tasks not
intended for group work, individual submission is required. In this case, you
are encouraged to discuss among your friends on how to attack problems.
However, you should write your own solution. Copying other peoples work is
strictly prohibited.
Academic dishonesty:
Cheating is a very
serious offense. It will be dealt with in the most severe manner allowable
under University regulations. If caught cheating, you can expect a failing
grade and initiation of a cheating case in the University system.
Basically, its an insult to the instructor, the department and major
program, and most importantly, to the person doing the cheating. Just don't.
If in doubt about
what might constitute cheating, send e-mail to your instructor describing the
situation. If you notice anyone cheating, please report it to the instructor or
the TA. Do not deal with it yourself.
Discrimination:
State and Federal
laws as well as Iowa State University policies prohibit any form of discrimination
on the basis of race, color, age, religion, national origin, sexual orientation,
gender identity, sex, marital status, disability, or status as a U.S. veteran.
Language or gestures of discriminatory nature will not be tolerated. Severe
cases will be reported to appropriate offices. See ISU policies at http://www.hrs.iastate.edu/hrs/files/reaffirmation.pdf
Let us make every
effort to work together and create a positive, collegial, caring, and
all-supportive learning environment in our classroom, laboratory, TA office,
and instructor office.
Disability accommodation:
Individuals with physical or mental impairments who are otherwise qualified to perform their work or pursue their studies may request reasonable accommodations to enable them to work or continue their studies.
If you believe you have learning disability, you must contact Student Disability Resources at the Academic Success Center to initiate the accommodation process.
Accommodation for religion based conflict:
Iowa State University welcomes diversity of religious
beliefs and practices, recognizing the contributions differing experiences and
viewpoints can bring to the community. Students with religion based conflict
should talk to the instructor and appropriate university offices to request
accommodations at the earliest possible time.
Student behavior
expectations
· Full attendance expected. Notify instructor ahead of time if you cannot attend.
· On-time arrival. Late arrival is a disturbance to the whole class.
· No late HW. Make sure your partner turns in your HW on time if you are to be absent for some reason. Your lowest HW score will be dropped.
· No make-up quizzes. Your lowest three quiz scores will be dropped.
· No make-up exams, except for unforeseeable emergency that is well documented.
· Active participation
o Ask questions
o Answer questions instructor or students
· Be cordial and considerate to other students and TA
· Help each other
· Promptly report/share problems/issues
Prohibited
behaviors
· Any foul language or gesture
· Comments to other students that are discriminatory in any form
· Any harassments as defined by the university
· Academic dishonesty
· No alcohol, drugs, or any other illegal / improper substances
OBJECTIVES:
On completion of EE 475, the student will be able to do the following either by hand or with the help of computation tools such as Matlab:
1. Define the basic terminologies used in controls systems
2. Explain advantages and drawbacks of open-loop and closed loop control systems
3. Obtain models of simple dynamic systems in ordinary differential equation, transfer function, state space, or block diagram form
4. Obtain overall transfer function of a system using either block diagram algebra, or signal flow graphs, or Matlab tools.
5. Compute and present in graphical form the output response of control systems to typical test input signals
6. Explain the relationship between system output response and transfer function characteristics or pole/zero locations
7. Determine the stability of a closed-loop control systems using the Routh-Hurwitz criteria
8. Analyze the closed loop stability and performance of control systems based on open-loop transfer functions using the Root Locus technique
9. Design PID or lead-lag compensator to improve the closed loop system stability and performance using the Root Locus technique
10. Analyze the closed loop stability and performance of control systems based on open-loop transfer functions using the frequency response techniques
11. Design PID or lead-lag compensator to improve the closed loop system stability and performance using the frequency response techniques
Topics Covered:
1. Review of signal systems concepts and techniques as applied to control system
2. Block diagrams and signal flow graphs
3. Modeling of control systems using ode, block diagrams, and transfer functions
4. Modeling and analysis of control systems using state space methods
5. Analysis of dynamic response of control systems, including transient response, steady state response, and tracking performance.
6. Closed-loop stability analysis using the Routh-Hurwitz criteria
7. Stability and performance analysis using the Root Locus techniques
8. Control system design using the Root Locus techniques
9. Stability and performance analysis using the frequency response techniques
10. Control system design using the frequency response techniques
11. If there is time, Control system design using the state space techniques
Professional Component:
This course contributes to the professional component of the Electrical Engineering program by enabling students to begin serious studies in automatic control systems, applying the principles learned in mathematics and preceding electrical engineering courses to the understanding, analysis, and design of control systems. The course also contributes to a strengthened foundation for further study, application, and research or development in control systems.
Mathematics and Basic
Science 0
Engineering
Topics
3
General
Education
0
Program objectives:
This course contributes to the program objectives of imparting and enhancing knowledge, and of expanding and honing engineering abilities.
Other related links:
- http://www.mathworks.com/
- http://www.mathworks.com/matlabcentral/newsreader/
- http://www.mathworks.com/matlabcentral/fileexchange/loadCategory.do
- http://www.engin.umich.edu/group/ctm/index.html
- IEEE
IEL
- Science
Citation Index / ISI Web of Knowledge
- U.S.
Patent Office
- Things to think about while writing papers
- A nuts and bolts guide to college writing
- The Barleby refence site
- William Strunk and EB White "Elements of Style"
- Dictionary.com
- Latex style files for IEEE journals