Decentralized stabilization of H fuzzy control for nonlinear multiple time-delay interconnected systems

  • Feng Hsiag Hsiao*
  • , Sheng Dong Xu
  • , Chia Yen Lin
  • , Yu Jun Chou
  • , Yu Ching Chen
  • *Corresponding author for this work

Research output: Contribution to journalJournal Article peer-review

4 Scopus citations

Abstract

A robustness design of H fuzzy control is proposed in this paper to overcome the effect of modeling errors between nonlinear multiple time-delay systems and fuzzy models. In terms of Lyapunov's direct method, a stability criterion is derived to guarantee the UUB (uniformly ultimately bounded) stability of nonlinear multiple time-delay interconnected systems with disturbances. Based on this criterion and the decentralized control scheme, a set of fuzzy controllers is then synthesized via the technique of parallel distributed compensation (PDC) to stabilize the nonlinear multiple time-delay interconnected systems and the H control performance is achieved in the mean time.

Original languageEnglish
Pages (from-to)104-110
Number of pages7
JournalAsian Journal of Control
Volume9
Issue number1
DOIs
StatePublished - 03 2007
Externally publishedYes

Keywords

  • Fuzzy control.
  • Interconnected systems
  • T-S fuzzy models
  • Time delay

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