Controller design to enlarge the domain of attraction for a class of nonlinear systems

Mehdi Yadipour, Farzad Hashemzadeh, Mahdi Baradarannia

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Estimation and enlarging the domain of attraction of nonlinear systems is one of the difficult and important challenges in the control of dynamical systems. This case efficiently influences the performance and reliability of controlled nonlinear mechatronic systems. In this paper a wide range of affine nonlinear systems has been considered and based on Zubov Theorem, a controller has been designed in which choosing suitable coefficients for the Lyapunov function stabilizes and enlarges the domain of attraction of closed loop system. The proposed method has been simulated on Van der Pol oscillator and on a non-globally stabilizable system to show the efficiency of the method.

Original languageEnglish
Title of host publicationProceedings - 2017 International Conference on Research and Education in Mechatronics, REM 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538618820
DOIs
Publication statusPublished - 19 Oct 2017
Externally publishedYes
Event2017 International Conference on Research and Education in Mechatronics, REM 2017 - Wolfenbuettel, Germany
Duration: 14 Sept 201715 Sept 2017

Publication series

NameProceedings - 2017 International Conference on Research and Education in Mechatronics, REM 2017

Conference

Conference2017 International Conference on Research and Education in Mechatronics, REM 2017
Country/TerritoryGermany
CityWolfenbuettel
Period14/09/1715/09/17

Bibliographical note

Publisher Copyright:
© 2017 IEEE.

Keywords

  • Domain of Attraction
  • Mechatronic
  • Nonlinear Systems
  • Stabilizable
  • Zubov Theorem

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