CSVTU BE V Semester ET&T Automatic Control Systems Syllabus

Chhattisgarh Swami Vivekanand Technical University, Bhilai

Semester : V Branch: Electronics & Telecommunication

Subject: Automatic Control Systems 

Total Theory Periods: 40 Total Tutorial Periods: 12

Total Marks in End Semester Examination: 80

Minimum number of Class tests to be conducted: Two


Mathematical Model of Physical Systems:


Differential Equation of Physical system. Transfer function, Block

Diagram Algebra, signal flow graphs. Feedback characteristics of control systems. Feedback & Non feedback


systems, reduction of parameter variation, control of system Dynamic. Control of the effect of dynamic signal by


use of feedback, regeneration feedback.



Time Response Analysis:


Design specification and performance Indices. Standard Text signals, Time response

of first and second order system, steady state error and error constants, Effect of adding a zero to a system.


Design specification of second order system stability concept, Routh- Hurwitz stability criteria relation stability





Root Loci’s Technique:


Root loci’s concept construction for Root loci, Root contours, system with transportation

by Polar Plots, Bode Plots. All pass and minimum phase system.



Stability in Frequency Domain:


Nyquist stability criteria, Assessment of relation stability. Realization of basic

compensators, Cascade compensation in time and frequency Domain. Feedback compensation.



Sate Variable Analysis and Design:


Concept of stab, state variables and state model. State model for linear

continuous time systems, Diaganalization, solution of state equation, concept of controllability and observability.


Pole placement by state feedback.


Name of Text Books:

1. Control System Engineering, L. Nagrath and Gopal, New Age International Publications

2. Automatic Control System, B.C. Kuo, PHI

Name of Reference Books:

1. Modern Control Engineering, Ogata, Pearson Education

2. Modern Control Engineering, Roychoudhury, PHI

3. Control Engineering – A Comprehensive Foundation, Ramakalyan, Vikas Publishing House Pvt. Ltd.

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