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

This explains the implementation of theory concepts learnt in Polar and Nyquist plot with the numerical examples.

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Hindi

(Hindi) Numericals on Polar and Nyquist Plot

Frequency Response Analysis

Control Systems

Electrical Engineering

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This lesson is giving the overview of the course based on Polar and Nyquist numerical problems.

Overview (in Hindi)

This illustrates a couple of basic numerical questions to draw Polar plot and also includes the method to draw the Polar plot.

Polar plot 1 (in Hindi)

This lesson explains a different kind of question based on Polar plot. It is also explaining the concept of range of stability.

Polar plot 2 (in Hindi)

This explains the shortcut to draw Polar plot without touching pen and paper. It also illustrates numerous examples based on the shortcut explained in this lesson.

Polar plot 3 (in Hindi)

This lesson explains the concept behind the transportation delay and the effect of the this lag on  system stability.

Polar plot 4 (in Hindi)

This lesson extends the discussion what we carried out in lesson 4 about transportation delay.

Polar plot 5 (in Hindi)

This lesson illustrates the mapping  of each and every contour to draw Nyquist plot of a given transfer function.

Nyquist plot 1 ( in Hindi)

This lesson explains a different kind of question to draw the Nyquist plot of the given transfer function.

Nyquist Plot 2 (in Hindi)

This lesson explains the Nyquist plot stability with respect to  point of intersection.

Point of intersection ( in Hindi)

This lesson explains the concept of Gain margin and Phase margin on Polar plot, along with enclosed area concept associated with Polar plot stability.

Gain Margin and Phase Margin (in Hindi)

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Chitransh Tiwari

This course has about 20 lesson of complete syllabus of control system,which will be very useful for gate aspirant,sem students for various university,and IES exam

(Hindi) Linear Control System

Shaym Shah

It consists the conceptual understanding of Nyquist plot. The concepts are explained with keeping im understanding the requirements of GATE/IES exam

Also some short tricks are explained in thr course to reduce the time for answering question

GATE - Control Systems - Nyquist Plot

Vaibhav Siwach

This course consists of how to draw a Bode plot and steps & short tricks to find Gain Margin and Phase Margin of a system in order to find stability of the system.

Thorough Understanding of Bode Plot Through PYQ: GATE (Electrical)

This course consists of the in-depth knowledge of Nyquist Plot and how to draw a Nyquist Plot through Polar Plot. I have also explained here the stability of a system through NP.

Easy way to understand Nyquist Plot through 15 GATE-PYQs

It consists the conceptual understanding of polar plot. The concepts are explained with keeping im understanding the requirements of GATE/IES exam

Also some short tricks are explained in thr course to reduce the time for answering questions

Polar Plots: Control Systems for GATE

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.

Lessons

10 lessons • 1h 33m

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Overview (in Hindi)

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Polar plot 1 (in Hindi)

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Polar plot 2 (in Hindi)

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Polar plot 3 (in Hindi)

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Polar plot 4 (in Hindi)

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Polar plot 5 (in Hindi)

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Nyquist plot 1 ( in Hindi)

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Nyquist Plot 2 (in Hindi)

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Point of intersection ( in Hindi)

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Gain Margin and Phase Margin (in Hindi)