LE343 Control Systems
Lecturer:
Asst.Prof. Dr.Supachai Vorapojpisut
E-mail: vsupacha@engr.tu.ac.th
Lecture period: Thursday 9.30-12.30
Room
Objective:
1.
Study the concept and theory of feedback control.
2.
Practice using MATLAB/Simulink as mathematical software tools.
3.
Learn an application of feedback control by practical implementation
Course Outline:
Principles of automatic control systems. Mathematical modeling of physical systems. Transfer functions. Block
diagrams and signal-flow graphs. Introduction to state-variable analysis. Stability of linear control systems. Time
domain and frequency domain analysis of stability. Root-locus analysis. Frequency-response analysis. Basic
control actions and industrial automatic controllers. Design of control systems and compensation techniques.
Textbook:

Karl Johan Astrom and Richard M. Murray “Feedback Systems - An Introduction for Scientists and
Engineers”, Online at http://www.cds.caltech.edu/~murray/amwiki/index.php/Main_Page
Evaluation:
1.
Quiz and assignments (MATLAB)
10
pts
2.
Course project (2 students/group + Arduino)
20
pts
3.
Midterm examination
30
pts
4.
Final examination
40
pts
Schedule:
Week
Lecture
Activities
Reference
1
Introduction to feedback control
MATLAB tutorial
Chapter 1,Textbook
2
System modeling
Simulink tutorial
Chapter 2,Textbook
3
Examples
Discussion & presentation
Chapter 3,Textbook
4
Dynamic behavior
Chapter 4,Textbook
5
Linear systems
Chapter 5,Textbook
6
State feedback
Chapter 6,Textbook
Midterm examination
7
Transfer function
Chapter 8,Textbook
8
Frequency-domain analysis
Chapter 9,Textbook
9
PID control
Chapter 10,Textbook
10
Frequency-domain design
Chapter 11,Textbook
11
Motor experiment
Project presentation.