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Observer-Based PID Security Control for Discrete-Time T-S Fuzzy Systems under Distributed Dynamic Event-Triggered Mechanism

Author

Listed:
  • Sisi Lin
  • Mengzhuo Luo
  • Shouming Zhong
  • Kaibo Shi
  • Xingxu Tan
  • Rigoberto Medina

Abstract

This study addresses the observer-based proportional-integral-derivative (PID) security control problem for nonlinear discrete-time fuzzy systems subject to deception attacks. In order to reduce the burden of communication, a distributed dynamic event-triggered mechanism (DETM) is proposed, and each sensor node is equipped with an event-trigger generator. A new discrete-time Takagi–Sugeno (T-S) fuzzy model is established, in which both DETM and deception attacks are taken into consideration. Then, based on Lyapunov stability theory, the sufficient conditions for the input-to-state stability (ISS) are proposed, and the desired fuzzy PID controllers are given. Finally, a simulation example is provided to show the usefulness of the proposed approach.

Suggested Citation

  • Sisi Lin & Mengzhuo Luo & Shouming Zhong & Kaibo Shi & Xingxu Tan & Rigoberto Medina, 2022. "Observer-Based PID Security Control for Discrete-Time T-S Fuzzy Systems under Distributed Dynamic Event-Triggered Mechanism," Discrete Dynamics in Nature and Society, Hindawi, vol. 2022, pages 1-17, March.
    • Handle: RePEc:hin:jnddns:9216557
    DOI: 10.1155/2022/9216557
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