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Preview Control for Cyber–Physical Systems under Periodic Denial-of-Service Attacks

Author

Listed:
  • Jiang Wu

    (School of Mathematics and Physics, University of Science and Technology Beijing, Beijing 100083, China)

  • Hao Xie

    (School of Mathematics and Statistics, Chongqing Technology and Business University, Chongqing 400067, China)

  • Jinming Liang

    (School of Mathematics and Physics, University of Science and Technology Beijing, Beijing 100083, China)

  • Zhiqiang Li

    (East-China Research Institute of Computer Technology, Shanghai 201800, China)

Abstract

In this paper, the preview control problem for cyber–physical systems (CPSs) under denial-of-service (DOS) attacks is studied. First, we employ an attack-tolerant strategy to design an augmented error system (AES) for scenarios where both state and reference signal channels are subject to periodic attacks. We then discuss the stochastic stability conditions for the AES and derive the corresponding controller. Subsequently, the preview controller for the original system is developed. Finally, the effectiveness of the obtained results is demonstrated through a numerical simulation using an unmanned ground vehicle (UGV) model, indicating the practical applicability of the proposed control strategy.

Suggested Citation

  • Jiang Wu & Hao Xie & Jinming Liang & Zhiqiang Li, 2024. "Preview Control for Cyber–Physical Systems under Periodic Denial-of-Service Attacks," Mathematics, MDPI, vol. 12(17), pages 1-20, August.
    • Handle: RePEc:gam:jmathe:v:12:y:2024:i:17:p:2653-:d:1464847
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    References listed on IDEAS

    as
    1. Mengjuan Cao & Fucheng Liao, 2015. "Design of an optimal preview controller for linear discrete-time descriptor systems with state delay," International Journal of Systems Science, Taylor & Francis Journals, vol. 46(5), pages 932-943, April.
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