Improving transient performance of a class of nonlinear systems via indicator-based switching control scheme

Yonglin Han, Zongyi Guo, Jianguo Guo, Jing Chang, Likuan Qiu

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

Abstract

This work presents an indicator-based switching control for a class of strict-feedback systems to exploit the potential performance improvement. The proposed approach is designed by injecting a switch mechanism into the backstepping control. An indicator is introduced to reflect the impact of the integral part on the system. The indicator-triggered control method is capable of wisely switching the control structure. Thus, the transient performance can be improved. In addition, the parameters of the proposed control scheme are optimized by Cuckoo Search algorithm to achieve the better performance. The stability is analyzed in the Lyapunov sense and the effectiveness is also verified by numerical simulations.

Original languageEnglish
Title of host publicationIFAC-PapersOnLine
EditorsHideaki Ishii, Yoshio Ebihara, Jun-ichi Imura, Masaki Yamakita
PublisherElsevier B.V.
Pages4156-4161
Number of pages6
Edition2
ISBN (Electronic)9781713872344
DOIs
StatePublished - 1 Jul 2023
Event22nd IFAC World Congress - Yokohama, Japan
Duration: 9 Jul 202314 Jul 2023

Publication series

NameIFAC-PapersOnLine
Number2
Volume56
ISSN (Electronic)2405-8963

Conference

Conference22nd IFAC World Congress
Country/TerritoryJapan
CityYokohama
Period9/07/2314/07/23

Keywords

  • backstepping
  • indicator
  • Switching control scheme
  • transient performance improvement

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