Nagrath I.J., Gopal M. Control Systems Engineering

4th edition. — New Age International Publishers, 2007. — 666 p. — ISBN: 81-224-1775-2.Mathematical Model of Physical Systems.
Feedback Characteristics of Control Systems.
Control Systems and Components.
Time Response Analysis, Design Specifications and Performance Indices.
Concepts of Stability and Algebraic Criteria.
The root locus technique.
Frequency response analysis.
Stability in frequency Domain.
Introduction to design.
Digital Control Systems.
State Variable analysis and design.
Liapunov’s Stability Analysis.
Optical Control Systems.
Advances in control Systems.