Vaibhav Siwach

This course is very important from GATE perspective. I will explain here the basics and the tricks of Root Locus techniques to find the stability of the system. I will discuss it with GATE problems.

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English

Root Locus in-depth knowledge for GATE-2019

Root Locus Techniques

Control Systems

Electrical Engineering

GATE & ESE - EE, EC

GATE, ESE and IIT-JAM

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Test Preparation

This lesson consists of the course structure i.e. lessons to be covered under this course. I have also specified here the target audience for this course and what will be the outcomes of enrolling in this course.

Overview

This lesson consists of just introduction to root locus. I have discussed about condition of a point to lie on root locus and if it lies of RL, then condition to find the gain of the system at that point has also been explained through examples.

Introduction to Root Locus

This lesson consists of construction steps one by one for a RL. As construction of RL consists many portions, I have explained only two parameters here i.e. Angle of Asymptotes and Centroid with the help of GATE PYQs.

Construction of Root Locus

This lesson is very important part of Root locus construction. I have discussed here some facts about Break away points through examples.

Break Away Points

This lesson consists of important problems on short tricks to find break away points on root locus.

Short tricks for BA points through Problems

This lesson has very important part for root locus construction i.e. intersection of RL and asymptotes wih imaginary axis.

Intersection of RL with Imaginary Axis

This lesson consists of theory behind angle of departure and angle of arrival for a root locus with the help of a detailed example.

Angle of Departure

This lesson consists of a very important problem w.r.t. root locus in order to find Break Away points and angle of departure. I have compared this example with the example of previous lecture.

Numerical on Intersection with Imaginary Axis, BA points and Angle of Departure

This lesson is dedicated to the very important problems on Root Locus to have a clear idea of what it is.

Practice Problems on Root Locus

This lesson carries Angle of Arrival concept and how it is different from Angle of Departure. I have explained a problem with some interesting short tricks to save the time while constructing a root locus.

Angle of Arrival Concept

In this lesson I have explained about the Root Contour Concept. Using this concept the shape of the root locus can be changed.

Root Contour Concept

This lesson has a very important concept of Transportation Lag depicting Non-minimum Phase System and Minimum Phase system. I have given conditions for finding the same.

System with Transportation Lag or Dead Time

This lesson is the final lesson, here I have talked about the conditions required for constructing Complimentary Root Locus. And how the conditions are different from Root Locus construction.

Complementary Root Locus

Hi this is PARTHA BHOWMIK. I cleared GATE 4 Times and selected in RRB JE..I have  teaching experience of more than 3 years

Partha Bhowmik

How to draw polar plot and Nyquist plot in an easy way most easy way to draw a polar plot and Nyquist plot details analysis important concepts.

(Hind) Polar Plot, Nyquist Plot: GATE and ESE

I am an engineer by passion want to be a good researcher.I love to do Mathematics.optimistic by nature,love to help people,believe in fun le

Ravi Sharma

In this course Ravi Sharma will be discussing why to study root locus technique,how to construct a root locus,how root locus tells absolute and relative stability,Phase margin and gain margin using root locus.

Introduction to Root Locus Technique - GATE

Electrical engineer. Preparing for IES exams. Love to study new things .

Ankush Chhikara

This course is about the Root Locus and how to plot it on graph by using different rules and techniques also this course has basic concept of Nyquist criteria . Both the topics are very important for GATE 2018

(Hindi) Control System: Root locus and Nyquist Criteria for GATE Exams

Design Engineer| M.tech in Power Electronics at NIT Trichy | Secured AIR 1305 in GATE'16 | Placed in Redpine Signals | TFI Campaign Lead

Anoop Jain

In this course, Anoop Jain illustrates the concept of stability with the position of poles and also explained the techniques to find the stability of a system. This course also includes the RH tabulation along with difficulties and remedies. It takes you through Root locus techniques with rules and examples in addition to Inverse Root Locus.

(Hindi) Stability Analysis

BACHELOR OF ENGINEERING (ELECTRICAL)
2017 BATCH

GATE 2017, GATE 2018, GATE 2019 QUALIFIED

Jitendra Kumar Soni

Theories,Rules, and questions on Root Locus Diagram

(Hindi) Root Locus Diagram

#Gate Ranker # Mtech from JEC Jabalpur. use code " MACHINE20" to attend my Classes. I don't teach "I simply explain the topic."

Ravendra Yadav

This Course is about Module On RH Criterion For IES 2019. This course is very important for the students preparing for IES exams in electrical engineering stream.

Lessons

13 lessons • 1h 45m

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Overview

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Introduction to Root Locus

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Construction of Root Locus

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Break Away Points

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Short tricks for BA points through Problems

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Intersection of RL with Imaginary Axis

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Angle of Departure

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Numerical on Intersection with Imaginary Axis, BA points and Angle of Departure

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Practice Problems on Root Locus

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Angle of Arrival Concept

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