NCBS Lab

School of Electrical Engineering and Computer Science

Kyungpook National University


 Automatic Control  

 


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Important Announcements

 

 

 

 Pre-requisite 

 Students should have good background/knowledge in Engineering Dynamics/Systems

 

 Course Description 

This course will introduce the controller design for dynamic systems. You will understand the nature and behaviour of dynamic systems and later the design of automatic control systems. The course will have following main components:

1) The mathematical modelling and simulation of basic engineering processes, components and a variety of physical systems.  Development of Transfer Functions and time responses to standard inputs for dynamic systems.  

2) Improving system performance by using PID controllers and focusing on tuning PID coefficients

2) Understanding of systems frequency response characteristics in order to meet performance specifications in frequency domain.  


 

 Course Objectives/Outcomes 

       Students will have better understanding of natural and physical systems and the engineering fundamentals applicable to the engineering discipline.

       Application of engineering methods to solve complex engineering systems

  • Students will be able to simulate linear systems with Matlab.
  • Design controller such as PID to improve the existing system performance.

 

 

 

   Textbooks 

 

1) ^Modern Control of Systems ̄ by R. C. Dorf, R. H. Bishop, Prentice Hall, 12th Edition, 2011.

 

2) "Automatic Control Systems" Golnaraghi & Kuo,  Prentice Hall, USA, 9e, 2010

 

 

 

    Reference

 


1) Modern Control Engineering ̄ by K. Ogata, Prentice Hall, 4th Edition, 2002.

 

 

   Grading policy

 

 Assignments    Mid term Exam  Final Exam      Attendance
                  20%          

38 %

     

38%

     

4%

 

 

 Assignments

 

      

 

    

 

  Assignment Set 2: 

 

 

   Matlab Files

 

     Matlab PID design MDL file

 

 

 

 Lecture Notes / Teaching Plan

 

 

Week #

Syllabus

 Lecture Notes  

  (ENGLISH)   

 悪税 葛闘  

       (廃越)   

     陥錘稽球

1

Introduction to control systems, feedback control

Download( Week 1)

 

   Download( Week 2a)

 

  

   Download( Week 3a)

 

 Download(Week 3b- 4)

 

 

  

腰蝕(  1 爽)

 

 

 

 

 

   

 

   腰蝕( 3 爽)

2

Systems Modeling: Block Diagrams

Mathematical Models,

3

Systems Modeling:  Laplace Transforms, Differential Equations

4

Systems Modeling: Modeling of Physical Systems, Transfer functions

5

Time Domain Analysis: Responses of 1 and 2 order systems, Time Response  Specifications Download( Week 5a)

 

   Download( Week 5b)

 

 Download( Week 6a)

  Download( Week 6b) 

 

6

 Stability Analysis: Routh-Hurwitz stability

7

System Performance:  Steady State Errors  

 

Download( Week 7a)

Download( Week 7b)

 

8

Mid-term Exam  

 

 

9

Root Locus Analysis

 

 

Download( Week 9a)

   

    Download( Week 9b) 

 
 

  

10

Controller Design: PI, PD and PID  

 

  

Download( Week 10)

  

 

Download( Week 11)

 

11

Controller Design: PI, PD and PID  

12

 

Frequency Domain Analysis:

Bode Plots

 

Background                          ( CT2_Notes

 

Download( Week 12)

 

Download (Semi-log )

  

 

 

 

 

 

13

 

 

Frequency Domain Analysis:

 Bode Plots

 

 

 Download( Week 13)

 

 

 
 

Frequency Domain Analysis:

 Bode Plots

 

 

 

 Download( Week 14) 

 

15

Final Exam  

 

 

 

   Useful resources on the web

 

1. MIT Opencourse ware in Electrical Engineering and Computer Science

   [http://ocw.mit.edu/OcwWeb/Electrical-Engineering-and-Computer-Science/index.htm]