Control System Engineering

Front Cover
Technical Publications, Jan 1, 2008 - 1036 pages
10 Reviews
Control System Analysis
Examples of control systems, Open loop control systems, Closed loop control systems. Transfer function. Types of feedback and feedback control system characteristics - Noise rejection; Gain, Sensitivity, Stability.
Mathematical Modeling of Systems
Importance of a mathematical model, Block diagrams, Signal flow graphs, Masan's gain formula and its application to block diagram reduction. State space method, Solving time-invariant system,Transfer matrix.
Transient and Steady State - Response Analysis
Impulse response function, First order system, Second order system, Time domain specifications of systems, Analysis of transient-response using second order model.Classification of control systems according to Type of systems, Steady - state errors, Static error constants, Steady - state analysis of different types of systems using step, ramp and parabolic input signals.
Stability Analysis
Concept of stability, Stability analysis using Routh's stability criterion, Absolute stability, Relative stability, Root-Locus plots, Summary of general rules for constructing Root-Locus, Root-Locus analysis of control systems. Compensation techniques-Log, lead, log-lead.
Frequency-Response Analysis
Frequency domain specifications, Resonance peak and peak resonating frequency, Relationship between time and frequency domain specification of systems. Bode plots, Polar plots, Log-magnitude Vs phase plots, Nyquist stability criterion, Stability analysis, Relative stability, Gain margin, Phase margin, Stability analysis of system using Bode plots. Closed-loop frequency response-Constant gain and phase loci, Nichol's chart and their use in stability study of systems.
Control Components and Controller
D.C. and A.C. servomotors, Servoamplifier, Potentiometer, Synchro transmitters, Synchro receivers, Synchro control transformer, Stepper motors. Discontinuous controller modes, Continuous controller modes, Composite controllers.
 

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Contents

Chapter 4 Mathematical Modeling of Control Systems 41 to 464
4-1
Transfer Function and Impulse Response 31to326
4-3
Chapter 6 Signal Flow Graph Representation 6 1 to 6
6-1
Chapter 7 Time Response Analysis of Control Systems 7 1 to 7 130
7-130
Chapter 8 Stability Analysis 8 1 to 8
8-1
Chapter10 Basics of Frequency Domain Analysis 101 to 1028
10-1
Examples with Solutions 1013
10-13
Review Questions 1027
10-27
Chapter 13 Closed Loop Frequency Response 131 to 1320
13-1
Chapter 14 Compensation of Control Systems 141 to 1448
14-1
Chapter15 State Variable Analysis 151 to 1562
15-1
Examples with Solutions 15 51
15-51
Review Questions 15 59
15-59
Examples with Solutions 16 53
16-53
Review Questions 1662
16-62
lendixA Matrix AlgebrsSHHHBHHHi A1 to A8
P-8

Chapter12 Polar and Nyquist Plots 121 to 1286
12-1

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