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67421

comparison between linear and nonlinear control strategies for induction motor

Article

Last updated: 25 Dec 2024

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Abstract

This paper presents a comparison of two different control strategies for Squirrel-Cage Induction
Motor (IM): conventional Proportional-Integral (PI) controller and modern Sliding Mode
Controller (SMC). Two control laws are proposed to control speed and rotor flux independently.
Convergence analysis of the SMC, based on Lyapunov theory, proved. Both strategies are
investigated and simulated using MATLAB/Simulink under nominal case. Moreover, the
robustness of both methods with respect to the parameters uncertainties is verified by significant
simulation results.
The study shows that nonlinear control strategy based Sliding mode technique possesses not only
high-performance dynamic characteristics, but also robustness with respect to parameter variations
and external load disturbances compared to PI controller.

DOI

10.21608/erjm.2013.67421

Keywords

Field oriented control, linear control, Non-linear control, PI controller, sliding mode controller, Speed controller, and Induction motor

Authors

First Name

M.

Last Name

EL-Gohary

MiddleName

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Affiliation

Electrical Engineering Department, Faculty Of Engineering,Mansoura University

Email

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City

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Orcid

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First Name

M.

Last Name

Ezzat

MiddleName

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Affiliation

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Email

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City

-

Orcid

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First Name

M.E.A.

Last Name

Salem

MiddleName

-

Affiliation

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Email

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City

-

Orcid

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First Name

M.M.I.

Last Name

El-Shamoty

MiddleName

-

Affiliation

-

Email

-

City

-

Orcid

-

Volume

36

Article Issue

4

Related Issue

10113

Issue Date

2013-10-01

Receive Date

2020-01-04

Publish Date

2013-10-01

Page Start

385

Page End

393

Print ISSN

1110-1180

Online ISSN

3009-6944

Article File

ERJM_Volume 36_Issue 4_Pages 385-393.pdf

PDF . 2.3MB

Link

https://erjm.journals.ekb.eg/article_67421.html

Detail API

https://erjm.journals.ekb.eg/service?article_code=67421

Order

14

Type

Original Article

Type Code

1,118

Publication Type

Journal

Publication Title

ERJ. Engineering Research Journal

Publication Link

https://erjm.journals.ekb.eg/

MainTitle

comparison between linear and nonlinear control strategies for induction motor

Details

Type

Article

Created At

22 Jan 2023