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

  • Shi Li
  • , Choon Ki Ahn*
  • , Mohammed Chadli
  • , Zhengrong Xiang*
  • *Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    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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