CSVTU BE V Semester EEE Automatic Control Systems Syllabus
CHHATTISGARH SWAMI VIVEKANAND TECHNICAL UNIVERSIT,BHILAI (C.G.)
Semester : V Branch: Electrical & Electronics Engg.
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 analysis.
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.
4. Introduction to Control Engineering, Ajit K. Mandal, New Age International Publications.