Control System
Created by Gowthami Swarna, Last Updated 05Sep2019, Language:English
Control System
Simply Easy Learning
Created by Gowthami Swarna, Last Updated 05Sep2019, Language:English
Description
This Video tutorial is meant to provide the readers the know how to analyze the control systems with the help of mathematical models. After completing this Video tutorial, you will be able to learn various methods and techniques in order to improve the performance of the control systems based on the requirements.
Audience
These video classes have been designed for Electronics Engineering Students, especially those who are preparing for GATE, IES and other PSU exams. It will also be helpful for students in preparing them for their Engineering syllabus.
Course Content

Control System
13 Lectures 02:14:57
Introduction To Control System
Preview00:10:43 
Types of Control Systems
Preview00:04:58 
Types of Feed Back
Preview00:05:40 
Transfer Function of System
Preview00:06:03 
Effects of Feedback
Preview00:11:33 
Mathematical Model of Control System
Preview00:07:18 
Introduction to Mechanical System
Preview00:06:42 
Translational Mechanical System
00:12:39 
Rotational Mechanical System
00:09:04 
Force Voltage Analogy
00:18:04 
Force Current Analogy
00:15:19 
Torque Voltage Analogy
00:13:04 
Torque Current Analogy
00:13:50


Transfer Function Parameters
9 Lectures 01:46:27
Introduction To Block Diagram Elements
00:07:07 
Block Diagram Reduction
00:19:04 
Block Diagram Reduction Problem 1
00:09:15 
Block Diagram Reduction Problem 2
00:13:17 
Signal Flow Graph
00:09:45 
Problem on Signal Flow Graph
00:20:10 
Rules For Signal Flow Graph
00:08:25 
Mason’s Gain Formula
00:10:49 
Procedure To Convert Block Diagram To Signal Flow Graph
00:08:35


Time Domain Analysis
15 Lectures 02:08:53
Introduction To Time Analysis
00:07:58 
Test Signals In Transient Analysis
00:10:42 
Order of a System
00:06:01 
Time Response of First Order Control System To Unit Step Signal
00:12:03 
Time Response of First Order Control System To Unit Impulse
00:06:44 
Time Response of First Order System To Unit Ramp Signal
00:10:07 
Second Order System
00:14:11 
Time Response of Undamped Second Order System For Step Unit
00:08:33 
Response of Differently Damped Second Order Systems For Unit Step Input
00:07:48 
Problem on Time Response Analysis
00:09:45 
Time Domain Specifications
00:07:49 
Rise Time
00:05:58 
Peak Time
00:09:21 
Peak Overshoot
00:07:06 
Settling Time
00:04:47


Steady State Analysis
7 Lectures 01:05:57
Steady State Error
00:07:11 
Type Number of Control System
00:04:08 
Static Error Constants
00:03:10 
Steady State Error When Input Is Unit Step Signal
00:11:36 
Steady State Error When Input is Unit Ramp Signal
00:11:42 
Steady State Error When Error is Unit Parabolic Signal
00:16:50 
Problem on To Calculate Steady State Error & Open Loop Transfer Function
00:11:20


Stability
10 Lectures 02:02:55
Introduction To Stability
00:14:19 
Classification of Systems Based on Stability
Preview00:05:49 
Routh Stability Criterion
00:09:33 
Example on Routh Array Stable System
00:08:20 
Example on Routh Array Unstable System
00:08:46 
Special Case of Routh Array Case I
00:15:34 
Special Case of Routh Array Case II
00:13:31 
Relative Stability Analysis
00:13:28 
Problem on Relative Stability
00:09:13 
Root Locus Technique Construction Rules
00:24:22


Frequency Response Analysis
1 Lectures 00:08:01
Introduction To Frequency Response
00:08:01


Frequency Domain Specifications
21 Lectures 03:50:18
Magnitude & Phase of Second Order System
00:08:00 
Resonant Frequency
00:08:44 
Resonant Peak
00:04:31 
Band Width
00:11:54 
Introduction To Bode Plot
00:10:25 
Procedure To Draw Bode Plot & Bode Plot For Constant K
00:11:31 
Bode Plot For Integral Term
00:17:44 
Bode Plot For Derivative Term
00:10:32 
Bode Plot For Derivative Term Advanced
00:11:48 
First Order Term In Denominator
00:16:55 
First Order Term In Numerator
00:11:46 
Introduction To Polar Plot and Nyquist Plot
00:12:30 
Polar Plot of Type 0, Order 1 System
00:10:10 
Polar Plot of Type 1, Order 2 System
00:12:02 
Polar Plot of Type 0, Order 2 System
00:10:33 
Polar Plot of Type 1, Order 3 System
00:12:53 
Problem on Polar Plot
00:11:06 
Nyquist Stability Criteria
00:08:57 
Nyquist Stability Criteria Advanced
00:05:54 
M Circles
00:12:38 
N Circles
00:09:45


Compensator
6 Lectures 01:05:54
Introduction To Compensator
00:04:41 
Lead Compensator
00:25:05 
Effects of Lead Compensator
00:02:35 
Lag Compensator
00:19:15 
Effects of Lag Compensator
00:03:54 
Lag Lead Compensator
00:10:24


Controllers
9 Lectures 01:36:59
Derivative Controller
00:07:25 
Integral Controller
00:09:18 
Proportional Derivative (PD) Controller
00:10:50 
Effect of Proportional Derivative Controller
00:12:27 
Proportional Integral (PI) Controller
00:10:52 
Effect Proportional Integral (PI) Controller
00:15:41 
Proportional Integral Derivative (PID) Controller
00:11:16 
Effect of PID Controllers
00:15:42 
Problem on Compensator
00:03:28


State Space Analysis
6 Lectures 01:06:05
Introduction To State Space Analysis
00:11:08 
State Model
00:14:09 
State Transition Matrix
00:14:14 
State Transition Matrix Problem 1
00:10:31 
State Transition Matrix Problem 2
00:06:15 
Derivation of Transfer Function From State Model
00:09:48


Controllability
6 Lectures 00:40:57
Introduction to Controllability
00:06:38 
Problem on Controllability
00:05:51 
Introduction to Observability
00:07:47 
Problem on Observability
00:07:08 
Solution for Non Homogenious State Equation (Forced System)
00:08:38 
Solution for Non Homogenious State Equation (Unforced System)
00:04:55


GATE Exams Questions and Answers
81 Lectures 09:56:30
Problem on Mechanical Translational System
00:20:51 
Problem on Mechanical Translational System Including Friction
00:17:38 
Problem on Transfer Function of Electrical Network
00:09:13 
Problem on Mechanical Rotational System
00:14:39 
GATE Problem on Block Diagram Reduction
00:06:38 
GATE Problem 1 on Signal Flow Graph
00:14:15 
GATE Problem 2 on Signal Flow Graph
00:05:56 
GATE Problem 3 on Signal Flow Graph
00:10:02 
GATE Problem 4 on Signal Flow Graph
00:04:31 
GATE Problem 5 on Signal Flow Graph
00:08:51 
GATE Problem 6 on Signal Flow Graph
00:05:51 
GATE Problem 7 on Signal Flow Graph
00:10:16 
Problem 1 On Convert Block Diagram To Signal Flow Graph
00:11:54 
Problem 2 On Converting Block Diagram To Signal Flow Graph
00:12:35 
GATE Problem 1 on Stability
00:06:19 
GATE Problem 2 on Stability
00:11:36 
GATE Problem 3 on Stability
00:09:34 
GATE Problem 4 on Stability
00:05:31 
GATE Problem 1 on Routh Array
00:05:10 
GATE Problem 2 on Routh Array
00:13:40 
GATE Problem on Block Diagram Stability
00:08:49 
GATE Problem on Deriving Characteristic Equation
00:05:32 
GATE Problem on Finding Unknown Values Using Routh Array
00:06:47 
GATE Problem on Stability When Signal Flow Graph is Given
00:08:12 
GATE Problem on Special Case II in Routh Array
00:10:47 
GATE Problem on Special Case I in Routh Array
00:11:48 
GATE Problem on Stability When Oscillating Frequency Is Given
00:11:33 
GATE Problem 1 on Root Locus
00:08:08 
GATE Problem on Finding Open Loop Transfer Function From Root Locus
00:04:01 
GATE Problem on Centroid
00:06:57 
GATE Problem 2 on Root Locus
00:07:46 
GATE Problem 3 on Root Locus
00:07:25 
GATE Problem 4 on Root Locus
00:06:33 
GATE Problem 5 on Root Locus
00:06:08 
GATE Problem on Bode Plot
00:06:37 
GATE Problem 1 on Nyquist Plot
00:05:32 
GATE Problem 2 on Nyquist Plot
00:06:37 
GATE Problem on Minimum & Non Minimum Phase System
00:06:47 
GATE Problem 1 on Phase Margin
00:06:10 
GATE Problem 1 on Gain Margin
00:06:45 
GATE Problem on System Output
00:04:56 
GATE Problem on Gain Margin & Phase Margin
00:06:14 
GATE Shortcut To Find Gain Margin
00:08:30 
GATE Problem 1 On Phase Cross Over Frequency
00:08:14 
GATE Problem 2 on Phase Cross Over Frequency
00:06:48 
GATE Problem To Find Unknown Value Using Phase Margin
00:08:19 
GATE Problem on Nyquist Plot
00:03:27 
GATE Problem 1 on Lead Compensator
00:05:01 
GATE Problem 2 on Lead Compensator
00:03:52 
GATE Problem 3 on Lead Compensator
00:05:07 
GATE Problem 4 on Lead Compensator
00:04:51 
GATE Problem on Compensator
00:11:17 
GATE Problem 1 on Controllers
00:04:54 
GATE Problem 2 on Controllers
00:06:52 
GATE Problem on Integral Controller
00:06:33 
GATE Problem 1 on Compensator
00:03:08 
GATE Problem 2 on Compensator
00:04:46 
GATE Problem 3 on Compensator
00:03:35 
GATE Problem 1 on Eigen Values
00:04:26 
GATE Problem on Transfer Function and State Model
00:03:47 
GATE Problem 2 on Eigen Values
00:05:03 
GATE Problem on Transfer Function
00:07:20 
GATE Problem on Damping Ratio
00:04:05 
GATE Problem on Error Coefficients
00:03:18 
GATA Problem on Type Number of Control System
00:04:15 
GATE Problem 1 on Steady State Error
00:05:43 
GATE Problem 2 on Steady State Error
00:05:40 
GATE Problem on Peak Time
00:05:31 
GATE Problem on Settling time for 2.10 Band
00:05:22 
GATE Problem 3 on Steady State Error
00:10:53 
GATE Problem on System Damping
00:04:20 
GATE Problem on Find Unknown Term in Characteristic Equation
00:03:35 
GATE Problem on Initial & Final Value Theorem
00:06:47 
GATE Problem to Calculate Steady State Error & Open Loop Transfer Function
00:11:20 
GATE Problem 1 on State Network
00:02:36 
GATE Problem 2 on State Network
00:04:18 
GATE Problem to Calculate Eigen Value
00:05:04 
GATE Problem on Controllability
00:09:07 
GATE Problem on Homogenious State Equation
00:08:19 
GATE Problem on Controllability and Stability
00:07:47 
GATE Problem on Find Output Equation
00:07:36

Gowthami Swarna
Gowthami Swarna holds an M.Tech in Electronics & Communication Engineering. She has excellent knowledge and tutoring experience in teaching Electronics and Communication Engineering topics for GATE exams.