Subject Details
Dept     : ECE
Sem      : 4
Regul    : 2019
Faculty : Dr.Swamynathan S M
phone  : NIL
E-mail  : swamyn.m.coe@snsct.org
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Syllabus

UNIT
1
CONTROL SYSTEM MODELING

Basic Elements of Control System – Open loop and Closed loop systems - Differential equation - Transfer function, Modelling of Electric systems, Translational and rotational mechanical systems - Block diagram reduction Techniques - Signal flow graph.

UNIT
2
TIME RESPONSE ANALYSIS

Time response analysis - Impulse and Step Response analysis of First order and Second order systems - Steady state errors – P, PI, PD and PID Compensation

UNIT
3
FREQUENCY RESPONSE ANALYSIS

Frequency Response - Bode Plot, Polar Plot, - Nyquist Plot Frequency Domain specifications from the plots. Series- Parallel Compensators - Lead, Lag, and Lead Lag Compensators.

UNIT
4
STABILITY ANALYSIS

Stability, Routh-Hurwitz Criterion, Root Locus Technique, Construction of Root Locus, Stability, Dominant Poles, Application of Root Locus Diagram - Nyquist Stability Criterion

UNIT
5
STATE VARIABLE ANALYSIS

State space representation of Continuous Time systems – State equations – Transfer function from State Variable Representation – Solutions of the state equations - Concepts of Controllability and Observability

Reference Book:

1.Benjamin.C.Kuo, “Automatic control systems”, Prentice Hall of India, 9th Edition,2007[Unit I-V] 2.Schaum’s Outline Series, “Feedback and Control Systems” Tata McGraw-Hill, 2007. [Unit I-III] 3.John J.D Azzo&H.Houpis, “Linear Control System Analysis and Design”, Tata McGraw-Hill, 2001. [Unit I-II] 4.Richard C. Dorf and Robert H. Bishop, “Modern Control Systems”, Addison, 12th Edition, 2009. [Unit VI] 5.Katsuhiko Ogata, “Modern Control Engineering”, Prentice Hall of India,3rd edition, 2003. [Unit I-V]

Text Book:

1.J.Nagrath and M.Gopal, “Control System Engineering”, New Age International Publishers, 5th Edition, 2008.[Unit I-V] 2.M.Gopal, “Control System – Principles and Design”, Tata McGraw Hill, 4th Edition, 2012. [Unit I-V]

 

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