Event-triggered control for uncertain stochastic systems under triple network attacks

Authors：Xing, Shuangyun; Sun, Wenbo; Deng, Feiqi^*

Source：JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, 2022, 359(16): 8869-8894.

DOI：10.1016/j.jfranklin.2022.08.025

• MULTIAGENT SYSTEMS
• DELAY
• TRACKING
• STABILITY

This paper studies the control problem of uncertain stochastic systems, which takes into account the impact of network attacks. The types of network attacks considered are denial-of-service (DoS) attacks, deception attacks and replay attacks. In order to save network resources and improve communication utilization, the static event-triggered mechanism and adaptive event-triggered mechanism are cited re-spectively. Firstly, a new Lyapunov-Krasovskii functional is constructed, employing improved Wirtinger-based integral inequality and Jensens inequality, the criteria on stochastic stability in the mean square for uncertain stochastic systems are proposed. Secondly, the design methods of static event-triggered controller and adaptive event-triggered controller are given respectively. Finally, a practical example is given to manifest the effectiveness of the theoretical results.

• Institution
  沈阳建筑大学