Lecture Notes || SNS Courseware

Lecture Notes

UNIT 1:

BASIC ELEMENTS IN CONTROL SYSTEMS

OPEN & CLOSED LOOP SYSTEMS

MODELING OF ELECTRICAL SYSTEMS

TRANSLATIONAL MECHANICAL SYSTEMS

ROTATIONAL MECHANICAL SYSTEMS

TRANSFER FUNCTION

AC AND DC SERVOMOTORS

BLOCK DIAGRAM REDUCTION TECHNIQUES

SIGNAL FLOW GRAPHS

Tutorial - 1

Tutorial - 2

Tutorial - 3

Tutorial - 4

Tutorial - 5

Tutorial - 6

UNIT 2:

TIME RESPONSE

TIME DOMAIN SPECIFICATIONS

FIRST ORDER SYSTEMS

STEP RESPONSE OF SECOND ORDER SYSTEMS

ERROR COEFFICIENTS, GENERALIZED ERROR SERIES

ROOT LOCUS CONSTRUCTION

EFFECT OF P, PI, PID MODES OF FEEDBACK CONTROL

TIME RESPONSE ANALYSIS

IMPULSE RESPONSE OF SECOND ORDER SYSTEMS

Tutorial - 7

Tutorial - 9

Tutorial - 8

Tutorial - 10

Tutorial - 11

Tutorial - 12

UNIT 3:

FREQUENCY RESPONSE

BODE PLOT

POLAR PLOT

NYQUIST PLOT

CONSTANT M & N CIRCLES

NICHOL’S CHART

CORRELATION BETWEEN FREQUENCY DOMAIN AND TIME DOMAIN

OPEN LOOP RESPONSE

DETERMINATION OF CLOSED LOOP RESPONSE

Tutorial - 13

Tutorial - 16

Tutorial - 18

Tutorial - 17

Tutorial - 15

Tutorial - 14

UNIT 4:

CHARACTERISTICS EQUATION

ROUTH HURWITZ CRITERION

NYQUIST STABILITY CRITERION

PERFORMANCE CRITERIA

LAG COMPENSATOR

LEAD COMPENSATOR

LAG - LEAD COMPENSATOR

DESIGN OF COMPENSATOR

DESIGN OF COMPENSATOR USING BODE PLOT

Tutorial - 19

Tutorial - 20

Tutorial - 23

Tutorial - 22

Tutorial - 24

Tutorial - 21

UNIT 5:

CONCEPT OF STATE VARIABLES

PHASE VARIABLE MODEL

STATE MODELS

PHYSICAL VARIABLE MODELS

DIAGONAL, JORDAN CANONICAL FORMS

SOLUTION OF STATE MODEL IN LAPLACE DOMAIN

SOLUTION OF STATE AND OUTPUT EQUATION

CONCEPTS OF OBSERVABILITY

CONCEPTS OF CONTROLLABILITY

Tutorial - 30

Tutorial - 29

Tutorial - 27

Tutorial - 25

Tutorial - 26

Tutorial - 28

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