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Observer-Based Dynamic Event-Triggered Tracking Consensus for Switched Multi-Agent Systems

Author

Listed:
  • Xiaoli Ruan

    (School of Computer Science and Aritificial Intelligence, Wuhan Textile University, Wuhan 430200, China)

  • Jiayi Cai

    (School of Mathematics and Statistics, Guizhou University of Finance and Economics, Guiyang 550031, China)

  • Zhaojing Wang

    (School of Computer Science and Aritificial Intelligence, Wuhan Textile University, Wuhan 430200, China)

  • Chen Wang

    (School of Computer Science and Aritificial Intelligence, Wuhan Textile University, Wuhan 430200, China)

  • Huali Yang

    (School of Computer Science and Aritificial Intelligence, Wuhan Textile University, Wuhan 430200, China)

Abstract

This article discusses the event-triggered consensus problem for a switched multi-agent system (MASs) with switching topologies. An observer-based dynamic event-triggered (DET) controller with a discontinuous nonlinear term is designed to reduce arduous communication. With the designed approach, the error system can reach a tracking consensus. Then, a continuous observer-based DET protocol is created using the boundary layer method to prevent chattering effects. Moreover, by employing the Riccati equation and the switched Lyapunov function method, some sufficient criteria are put forward to guarantee the tracking consensus of the systems. The suggested observer-based DET protocol can also exclude the Zeno behavior. Finally, two examples verify the validity of the analysis.

Suggested Citation

  • Xiaoli Ruan & Jiayi Cai & Zhaojing Wang & Chen Wang & Huali Yang, 2023. "Observer-Based Dynamic Event-Triggered Tracking Consensus for Switched Multi-Agent Systems," Mathematics, MDPI, vol. 11(13), pages 1-16, June.
    • Handle: RePEc:gam:jmathe:v:11:y:2023:i:13:p:2861-:d:1179639
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    References listed on IDEAS

    as
    1. Yang Yang & Dong Yue & Xiangpeng Xie, 2018. "Observer-based event-triggered leader-following control of a class of linear multi-agent systems," International Journal of Systems Science, Taylor & Francis Journals, vol. 49(12), pages 2536-2547, September.
    2. Ruan, Xiaoli & Xu, Chen & Feng, Jianwen & Wang, Jingyi & Zhao, Yi, 2022. "Adaptive dynamic event-triggered control for multi-agent systems with matched uncertainties under directed topologies," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 586(C).
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    Cited by:

    1. Xiaoya Chen & Huiying Chen, 2023. "Event-Triggered Time-Varying Formation Tracking Control for Multi-Agent Systems with a Switching-Directed Topology," Mathematics, MDPI, vol. 11(20), pages 1-21, October.

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