Sampled-Data Adaptive Fuzzy Control of Switched Large-Scale Nonlinear Delay Systems

Shi Li, Choon Ki Ahn, Mohammed Chadli, Zhengrong Xiang

Research output: Contribution to journalArticlepeer-review

64 Citations (Scopus)

Abstract

A decentralized adaptive fuzzy sampled-data control problem for switched large-scale nonlinear systems with time-varying delays is considered in this article. Fuzzy logic systems are applied to handle unknown nonlinear terms. A novel fuzzy adaptive law is proposed utilizing only the information of the system states at sampling instants. Moreover, a proper CLF and a new decentralized adaptive sampled-data control law are constructed to ensure that all states of the CLS are bounded. The developed strategy's effectiveness is verified with two examples.

Original languageEnglish
Pages (from-to)1014-1024
Number of pages11
JournalIEEE Transactions on Fuzzy Systems
Volume30
Issue number4
DOIs
Publication statusPublished - 2022 Apr 1

Bibliographical note

Publisher Copyright:
© 1993-2012 IEEE.

Keywords

  • Adaptive fuzzy control
  • decentralized control
  • large-scale systems
  • sampled-data control
  • state feedback
  • switched nonlinear systems

ASJC Scopus subject areas

  • Artificial Intelligence
  • Applied Mathematics
  • Control and Systems Engineering
  • Computational Theory and Mathematics

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