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Author:

Chen, B. (Chen, B..) | Wang, Z. (Wang, Z..) | Zhao, F. (Zhao, F..) | Qiao, J. (Qiao, J..) | Wu, H. (Wu, H..) | Huang, T. (Huang, T..)

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EI Scopus SCIE

Abstract:

This article addresses fault-tolerant event-triggered sampled-data (SD) fuzzy control for nonlinear delayed parabolic partial differential equation (PDE) systems under spatially point measurements (SPMs). First, a Takagi–Sugeno (T–S) fuzzy delayed PDE model is presented to accurately describe the nonlinear delayed parabolic PDE systems. Second, a fault-tolerant event-triggered SD fuzzy control strategy under SPMs is designed to cope with Markov jump faults occurring in actuators, which can effectively reduce the unnecessary data transmission and be achieved by finite sensors and actuators. The membership functions of the proposed controller are determined by the measurement output and independent of the fuzzy delayed PDE plant model. Then, by constructing a Lyapunov functional, sufficient conditions that guarantee the stochastically exponential stability of closed-loop nonlinear delayed parabolic PDE systems are obtained based on linear matrix inequalities (LMIs). Last, two examples are given to illustrate the designed approach. IEEE

Keyword:

Markov jump actuator failures Mathematical models Sensors Fault tolerant systems Fault tolerance Nonlinear delayed parabolic partial differential equation (PDE) system Fuzzy control spatially point measurements (SPMs) Delays Actuators fault-tolerant event-triggered sampleddata (SD) fuzzy control

Author Community:

  • [ 1 ] [Chen B.]School of Information Science and Technology, Beijing Laboratory of Smart Environmental Protection, Beijing Key Laboratory of Computational Intelligence and Intelligent System, and Beijing Institute of Artificial Intelligence, Beijing University of Technology, Beijing, China
  • [ 2 ] [Wang Z.]School of Information Science and Technology, Beijing Laboratory of Smart Environmental Protection, Beijing Key Laboratory of Computational Intelligence and Intelligent System, and Beijing Institute of Artificial Intelligence, Beijing University of Technology, Beijing, China
  • [ 3 ] [Zhao F.]School of Intelligent Systems Engineering, Shenzhen Campus of Sun Yat-Sen University, Shenzhen, China
  • [ 4 ] [Qiao J.]School of Information Science and Technology, Beijing Laboratory of Smart Environmental Protection, Beijing Key Laboratory of Computational Intelligence and Intelligent System, and Beijing Institute of Artificial Intelligence, Beijing University of Technology, Beijing, China
  • [ 5 ] [Wu H.]Science and Technology on Aircraft Control Laboratory, School of Automation Science and Electrical Engineering, Beihang University, Beijing, China
  • [ 6 ] [Huang T.]Faculty of Computer Science and Control Engineering, Shenzhen University of Advanced Technology, Shenzhen, China

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Source :

IEEE Transactions on Fuzzy Systems

ISSN: 1063-6706

Year: 2024

Issue: 11

Volume: 32

Page: 1-11

1 1 . 9 0 0

JCR@2022

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 7

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