## OIC501 Syllabus - Basic Control Theory - 2017 Regulation - Open Elective | Anna University

OIC501

BASIC CONTROL THEORY

L T P C

3003

OBJECTIVE:
• To understand the use of transfer function models for analysis physical systems and introduce the control system components.
• To provide adequate knowledge in the time response of systems and steady state error analysis.
• To accord basic knowledge in obtaining the open loop and closed–loop frequency responses of systems.
• To introduce stability analysis
• To introduce state variable representation of physical systems

UNIT I

SYSTEMS AND THEIR REPRESENTATION

9

Basic elements in control systems – Open and closed loop systems – Electrical analogy of mechanical and thermal systems – Transfer function – Block diagram reduction techniques.

UNIT II

TIME RESPONSE

9

Time response – Time domain specifications – Types of test input – I and II order system response – Error coefficients –Steady state error –Time response analysis.

UNIT III

FREQUENCY RESPONSE

9

Frequency response – Bode plot – Polar plot – Determination of closed loop response from open loop response - Effect of adding poles and zeros in the control loop - frequency response Analysis

UNIT IV

STABILITY AND COMPENSATOR DESIGN

9

Characteristics equation – Routh Hurwitz criterion – controller design.

UNIT V

STATE VARIABLE ANALYSIS

9

Concept of state variables – State models for linear and time invariant Systems – Solution of state and equation in controllable canonical form – Concepts of controllability and observability –Effect of state feedback.

TOTAL: 45 PERIODS

OUTCOMES:
• Ability to understand and apply control theory to engineering problems.

TEXT BOOKS:
1. M. Gopal, ‘Control Systems, Principles and Design’, 4th Edition, Tata McGraw Hill, New Delhi, 2012
2. S.K.Bhattacharya, Control System Engineering, 3rd Edition, Pearson, 2013.
3. Dhanesh. N. Manik, Control System, Cengage Learning, 2012.

REFERENCES:
1. Arthur, G.O.Mutambara, Design and Analysis of Control; Systems, CRC Press, 2009.
2. Richard C. Dorf and Robert H. Bishop, “ Modern Control Systems”, Pearson Prentice Hall, 2012.
3. Benjamin C. Kuo, Automatic Control systems, 7th Edition, PHI, 2010.
4. K. Ogata, ‘Modern Control Engineering’, 5th edition, PHI, 2012.
5. S.N.Sivanandam, S.N.Deepa, Control System Engineering using Mat Lab, 2nd Edition, Vikas Publishing, 2012.
6. S.Palani, Anoop. K.Jairath, Automatic Control Systems including Mat Lab, Vijay Nicole/ Mcgraw Hill Education, 2013.