Control Engineering (Prof. S.D. Agashe)


Lecture 1 - The Control Problem


Lecture 2 - Some More Examples


Lecture 3 - Different Kinds of Control Systems


Lecture 4 - History of Feedback


Lecture 5 - Modern Control Problems


Lecture 6 - DC Motor Speed Control


Lecture 7 - System Modelling, Analogy


Lecture 8 - Causes of System Error


Lecture 9 - Calculation of Error


Lecture 10 - Control System Sensitivity


Lecture 11 - Automatic Control of DC Motor


Lecture 12 - Proportional Control


Lecture 13 - Non-Unity Feedback


Lecture 14 - Signal-Flow Graph


Lecture 15 - Mason's Gain Formula


Lecture 16 - Signal-Flow Graph for DC Motor Control


Lecture 17 - Steady-State Calculations


Lecture 18 - Differential Equation Model and Laplace Transformation Model


Lecture 19 - D-Operator Method


Lecture 20 - Second-Order System Response


Lecture 21 - Frequency Response


Lecture 22 - Laplace Transformation Theorems


Lecture 23 - Final Value Theorem


Lecture 24 - Transfer Function and Pole-Zero Diagram


Lecture 25 - 'Good' Poles and 'Bad' Poles


Lecture 26 - Signal Flow Graph with Transfer Functions


Lecture 27 - s-Domain and t-Domain


Lecture 28 - Second-Order System Response in s-Domain


Lecture 29 - Integral Feedback


Lecture 30 - Root-Locus Method


Lecture 31 - Root-Locus Rules


Lecture 32 - Asymptotes of Root Locus


Lecture 33 - Routh Array


Lecture 34 - Singular Cases


Lecture 35 - Closed Loop Poles


Lecture 36 - Controller in the Forwarded Path


Lecture 37 - Mapping of Control in the Complex-Plane


Lecture 38 - Encirclement by a Curve


Lecture 39 - Nyquist Criterion


Lecture 40 - Application of the Nyquist Criterion


Lecture 41 - Polar Plot and Bode Plots


Lecture 42 - Logarithmic Scale for Frequency


Lecture 43 - 'Asymptotic' DB Gain


Lecture 44 - Compensating Network


Lecture 45 - Nichols' Chart


Lecture 46 - Time Domain Methods of Analysis and Design


Lecture 47 - State-Variable Equations