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Fuzzy Intermittent Control for Nonlinear Coupled Delayed PDE-ODE Systems

Zi-Peng Wang*, Hua-Ran Su, Xi-Dong Shi, Junfei Qiao, Huai-Ning Wu, Han-Xiong Li

*Corresponding author for this work

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

Abstract

In this work, we introduce a fuzzy intermittent control method for nonlinear coupled delayed partial differential equation-ordinary differential equation (PDE-ODE) systems based on spatially averaged measurements (SAMs). First, the nonlinear coupled delayed PDE-ODE systems are accurately modeled by adopting the Takagi-Sugeno (T-S) fuzzy PDE-ODE model. Then, based on the T-S fuzzy PDE-ODE model, a switching lyapunov functional (LF) is given, and fuzzy intermittent controllers are designed to ensure the exponential stability of the closed-loop fuzzy delayed coupled systems. Sufficient conditions for the exponential stability of the system are expressed through by a set of space-dependent linear matrix inequalities (SDLMIs). Finally, the simulation results are used to verify the effectiveness of the proposed approach for controlling hypersonic rocket car (HRC).

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Original languageEnglish
Pages (from-to)5766-5779
Number of pages14
JournalIEEE Transactions on Cybernetics
Volume55
Issue number12
Online published28 Aug 2025
DOIs
Publication statusPublished - Dec 2025

Funding

This work was supported in part by the National Key Research and Development Program of China under Grant 2023YFB3307300 and Grant 2021ZD0112300; in part by the National Natural Science Foundations of China under Grant 62203326 and Grant 62473021; in part by the China Postdoctoral Science Foundation under Grant 2022M720322; and in part by the Beijing Postdoctoral Research Foundation.

Research Keywords

  • Control systems
  • Mathematical models
  • Stability analysis
  • Delays
  • Control theory
  • Rockets
  • Linear matrix inequalities
  • Time-varying systems
  • Technological innovation
  • Switches
  • Fuzzy intermittent control
  • HRC
  • nonlinear coupled delayed PDE-ODE systems
  • SDLMIs
  • SAMs

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