M.Tech in Process Modeling and Simulation. Research scholar @ IIT BHU, and a teacher by heart, ranked 304 in Gate 2018, a badminton freak.

Anuj Chaturvedi

Stability of chemical process systems is a very important concern for every design engineer. This course will include the stability criterions and the methods used such as Routh and Bode Stability criterions. For a stable process, the procedure of tuning the parameters have also been discussed here. So this course will enable and really help the aspirants to build up a concept for the stability analysis.

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Hindi

(Hindi) Stability Analysis of Control Systems - GATE (Chemical)

Stability Analysis

Instrumentation & Process Control

Chemical Engineering

GATE & ESE - ME & CH

GATE, ESE and IIT-JAM

Ace the toughest competitive and government exams in India 

Test Preparation

Instrumentation & Process Engineering

A complete outline of the course has been discussed.

Course Outline (in Hindi)

Poles of a transfer function can help in qualitatively determining the stability of a closed loop control system.

Qualitative Analysis of Stability Using The Poles Concept (in Hindi)

Routh stability analysis has been discussed stepwise.

Stability Analysis using Routh-Hurwitz Criterion (in Hindi)

Some advantages of Routh Analysis has-been discussed with numerical examples.

Tutorial on Routh Arrays Part-1 (in Hindi)

Routh Analysis can also be used to evaluate the number of roots that can lie on the RHS of the imaginary axis.

Tutorial on Routh Arrays Part-2 (in Hindi)

Frequency response analysis help to check the Stability of a process control system. It's characteristics for example amplitude ratio and phase angle have been discussed.

Frequency Response Analysis Part-1 (in Hindi)

Frequency response of different controllers have been discussed with the introduction of Bode Diagrams for a PI controller.

Frequency Response Analysis Part-2 ( in Hindi)

The procedure of plotting the Bode Stability Plots have been discussed.

How to Construct Bode Plot? (in Hindi)

The procedure of plotting the Bode diagram for a complete transfer function has been discussed with examples.

Constructing Bode Plot for a CLTF (in Hindi)

Bode Stability Criterion for Analysis of whether the system is stable or not is discussed here.

Bode Stability Criteria (in Hindi)

An analytical procedure for carrying out the stability check and using the Bode plot has been discussed.

Analytical Procedure to find the Stability of System (in Hindi)

Gain margin gives us the idea that how far my system is from the condition of stability.

Safety Margins: Gain Margin (in Hindi)

Phase margin tells us that how is my system away from instability and Ziegler Nichols Tuning parameters have also been discussed.

Phase Margin; Ziegler Nicholas Tuning (in Hindi)

Performance criteria such as one quarter decay ratio, time integral criteria, etc. for control system have been discussed.

Various Performance Criteria (in Hindi)

Tutorial 3 (in Hindi)

Gate problems related to Stability Analysis have been discussed.

Tutorial 4 (in Hindi)

Chemical processes constitute strongly nonlinear systems and for such systems, multiple steady state solutions typically exist. Stability of a chemical process plants is a must concern for every design engineer. This course will include the stability criterions and the methods used such as Routh and Bode Stability criterions. For a stable process the procedure of tuning the parameters have also been discussed here. So this course will really help the aspirants to bulid up a concept for the stability analysis.

Stability Analysis of Control Systems

Chemical Engineer || Trekker || Melodramatic || CFD Analyst ||

Sruti Chakraborty

Process control and instrumentation for Chemical Engineers with multiple examples and exciting discussions

Process Control for Chemical Engineers for GATE

This course is all about the practical aspects of the transportation of fluids from one place to another and in measurements of their rates of flow. This particular course is intended for all the PSU aspirants that are about to appear for their interview.

Transportation and Metering of Fluids

I am an M.Tech student of NIT TRICHY. I have done B.Tech in Chemical Engineering.GATE 2018 rank 704.

Vidhi Shah

The course gives a brief description of various system, dynamic calculations, transfer function derivation , 2nd order systems, stability.

Process Dynamics and Control

My name is Ankita Abhang and I am currently studying in TY BTech in Instrumentation and control engineering.

Ankita Abhang

It includes all the sensors used for measurement of pressure.

Pressure Measurement

The Laplace Transform (LT) is useful for the study of transient responses of Linear Time Invariant Systems. Model equations are made for the systems to study static gain, rise time, settling time, overshoot and different responses. These model equations are solved using LT. So, we control the dynamics of a system that have parameters changing with time. LT transform the model from time domain to frequency domain.

Lessons

16 lessons • 2h 59m

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Course Outline (in Hindi)

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Qualitative Analysis of Stability Using The Poles Concept (in Hindi)

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Stability Analysis using Routh-Hurwitz Criterion (in Hindi)

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Tutorial on Routh Arrays Part-1 (in Hindi)

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Tutorial on Routh Arrays Part-2 (in Hindi)

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Frequency Response Analysis Part-1 (in Hindi)

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Frequency Response Analysis Part-2 ( in Hindi)

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How to Construct Bode Plot? (in Hindi)

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Constructing Bode Plot for a CLTF (in Hindi)

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Bode Stability Criteria (in Hindi)

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