# Control Systems

 Course Code : 10ES43 Author : Ulektz University : Visvesvaraya Technological University, Karnataka (VTU) Regulation : 2010 Categories : Electronics & Communication Format : ePUB3 (DRM Protected) Type : eBook

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Description :Control Systems of 10ES43 covers the latest syllabus prescribed by Visvesvaraya Technological University, Karnataka (VTU) for regulation 2010. Author: Ulektz, Published by uLektz Learning Solutions Private Limited.

Note : No printed book. Only ebook. Access eBook using uLektz apps for Android, iOS and Windows Desktop PC.

##### Topics
###### UNIT - I MODELING OF SYSTEMS

1.1 Introduction to Control Systems, Types of Control Systems, Effect of Feedback Systems, Differential equation of Physical Systems

1.2 Mechanical systems, Friction, Translational systems (Mechanical accelerometer, systems excluded), Rotational systems, Gear trains, Electrical systems, Analogous systems

###### UNIT - II BLOCK DIAGRAMS AND SIGNAL FLOW GRAPHS

2.1 Transfer functions

2.2 Block diagram algebra

2.3 Signal Flow graphs (State variable formulation excluded)

###### UNIT - III TIME RESPONSE OF FEED BACK CONTROL SYSTEMS

3.1 Standard test signals, Unit step response of First and second order systems

3.2 Time response specifications, Time response specifications of second order systems

3.3 Steady– state errors and error constants

3.4 Introduction to PID Controllers(excluding design)

###### UNIT - IV STABILITY ANALYSIS

4.1 Concepts of stability, Necessary conditions for Stability

4.2 Routh- stability criterion, Relative stability analysis; More on the Routh stability criterion

###### UNIT - V Root - Locus Techniques

5.1 Introduction, The root locus concepts, Construction of root loci

###### UNIT - VI FREQUENCY DOMAIN ANALYSIS

6.1 Correlation between time and frequency response, Bode plots, Experimental determination of transfer functions, Assessment of relative stability using Bode Plots

###### UNIT - VII STABILITY IN THE FREQUENCY DOMAIN

7.1 Introduction to Polar Plots, (Inverse Polar Plots excluded) Mathematical preliminaries

7.2 Nyquist Stability criterion, Assessment of relative stability using Nyquist criterion, (Systems with transportation lag excluded)

###### UNIT - VIII INTRODUCTION TO STATE VARIABLE ANALYSIS

8.1 Concepts of state, State variable and state models for electrical systems

8.2 Solution of state equations