NIT Warangal Civil Engineering Syllabus LINEAR CONTROL SYSTEMS
LINEAR CONTROL SYSTEMS
Introduction – control system, types, feedback and its effects – linearization Mathematical Modelling of
Physical Systems. Block diagram Concept and use of Transfer function. Signal Flow Graphs – signal flow
graph, Mason’s gain formula. Time Domain Analysis of Control Systems – BIBO stability, absolute stability,
Routh-Hurwitz Criterion. P,PI and PID controllers Root Locus Techniques – Root loci theory, Application to
system stability studies. Frequency Domain Analysis of Control Systems- polar plots, Nyquist stability criterion,
Bode plots, application of Bode plots.
B.Tech. Civil Engineering – Scheme and Syllabi
1. B.C. Kuo, Automatic Control Systems, 7th Edition, Prentice Hall of India, 2009.
2. I.J. Nagarath and M.Gopal: Control Systems Engineering, 2nd Edition, New Age Pub. Co. 2008