THE UNIVERSITY OF CENTRAL FLORIDA

THE UNIVERSITY OF CENTRAL FLORIDA Electrical and Computer Engineering EEL 3657 Linear Control Systems – Fall 2004 Instructor Yi Guo (pronouncing as yee kwo(k)) Office: ENGR 445. Phone: (407) 823 5762. Email: [email protected]. Web: http://www.cs.ucf.edu/~yguo Office hours: Monday Wednesday Friday 10:00am~12:00pm. TA and hours: To be announced.

Textbook J. Dorsey, Continuous and Discrete Control Systems, McGraw Hill, 2002.

Reading Lists N. S. Nise, Control Systems Engineering, 3/e, John Wiley & Sons, 2000. K. Ogata, Modern Control Engineering, 3/e, Prentice-Hall, 1997. G. F. Franklin, J. D. Powell and A. Emami-Naeini, Feedback Control of Dynamic Systems, 4/e, Prentice-Hall, 2002. B. C. Kuo, Automatic Control Systems, 7e, John Wiley & Sons, 1995.

Course Objective The course is designed to develop understanding and the fundamentals of classic control theory. Concepts of transfer function, feedback, stability and performance analysis for linear time invariant systems will be introduced. Simple control system design using classic methods will be covered. The goal is to arouse the students’ interests in Control Engineering and provide a solid background for advanced engineering topics.

Prerequisites Ordinary differential equations, Laplace transform, Analysis of linear circuit.

Catalog Data

Classic control theory, including: transfer function modeling, time response, stability criterion, root locus, Nyquist criteria, Bode plots, design of lead and lag compensation. Credit hours: 3.

Lectures Monday Wednesday Friday 8:30am~9:20am. ENGR 224. Attendance to class is not mandatory, but is necessary to pass the course. The textbook may not be followed exactly. Tests will be based on all material covered in class.

Assessment Homework: 10% Exams: 2x25% Final exam: 40% Homework will be assigned regularly, and will be due one week after the assignment. Late homework will not be accepted. Possible revision of homework grades may be discussed with the grader within one week from the return of marked homework. The lowest homework score will be dropped, and the average of the rest is the final homework score. All tests are closed book. Possible revision of test grades may be discussed immediately following the return of the test papers (no later than a week from it). No make-up tests. Any act of academic dishonesty will result in a failing grade.

Grading A: 90-100; B: 80-89; C: 70-79; D: 60-69; F: Below 60. (I may choose to vary this slightly based on grade distribution and statistical analysis.) Keep track of your grades. Record your homework and exam grades as you receive them. Grades will be available for review before the final exam. Check it and report any mistake immediately if occurred.

Software MATLAB is used in many of the homework assignments. The software is on the computers in Engr 274 and the Harris lab. The website http://www.engin.umich.edu/group/ctm/index.html provides a tutorial for using MATLAB in the analysis and design of feedback control systems.

Course Schedule (Tentative)

Week 1

2

3

4

5

6

7

8

9

10

11

12

13

14

Lecture No. 1 2 3 4 5

Date 23-Aug 25-Aug 27-Aug 30-Aug 1-Sep

Topic Introduction to control Review of Laplace transform Transfer function modeling Block diagram Mason's rule

Textbook Chapter 1 2 3 3 3

6 Labor Day 7 8

3-Sep 6-Sep 8-Sep 10-Sep

Mason's rule, inverting & noninverting amplifier (No class) Closed-loop TF, poles and zeros Stability, Routh's stability criterion

4 4

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

13-Sep 15-Sep 17-Sep 20-Sep 22-Sep 24-Sep 27-Sep 29-Sep 1-Oct 4-Oct 6-Oct 8-Oct 11-Oct 13-Oct 15-Oct 18-Oct 20-Oct 22-Oct 25-Oct 27-Oct 29-Oct 1-Nov 3-Nov 5-Nov 8-Nov 10-Nov 12-Nov 15-Nov 17-Nov 19-Nov 22-Nov 24-Nov

Transient behavior and steady-state error Review complex numbers, root locus Root locus rules Root locus rules Root locus sketch examples Root locus sketch examples Root locus examples Transient response Transient response Steady-state error Review for Exam #1 Exam #1 Root locus design Root locus design PD control, lead compensator PI control, lag compensator PID control, lead/lag compensator Root locus design example Introduction to frequency response Bode plot Bode plot Bode plot Nyquist plot Nyquist plot Nyquist plot Nyquist criterion Nyquist criterion Review for Exam #2 Exam #2 Gain margin and phase margin Gain margin and phase margin Bode design

4 5 5 5 5 5 5 6 6 6 1~6 1~6 7 7 7 7 7 7 9 9 9 9 10 10 10 10 10 7~10 7~10 10 10 11

3

15

Holiday 41 42 43

16 Final

26-Nov 29-Nov 1-Dec 3-Dec 6-Dec 8-Dec

(No class) Bode design example Review for final exam Review for final exam (No class) Final Comprehensive Exam 7:00am~9:50am

Topics and Textbook Chapters

Topic Introduction to Control Review of Laplace Transform Mathematical modelling, transfer function Stability, Routh criterion Root Locus Analysis Quantifying Performance Root Locus Design Frequency Response Plots Nyquist Stability Criterion Bode Design

Textbook Chapter 1 2 3 4 5 6 7 9 10 11

11 1~11 1~11 1~11