期刊
IEEE-ACM TRANSACTIONS ON NETWORKING
卷 30, 期 6, 页码 2849-2857出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/TNET.2022.3183862
关键词
Markov processes; Symmetric matrices; Ellipsoids; Dynamical systems; Delays; Adaptive systems; Synchronization; Output reachable set bounding; event-triggered mechanism; asynchronous control; cyber-attacks
类别
资金
- Education Department Foundation of Liaoning Province [LJKZ1023]
This paper investigates the asynchronous event-triggered state-feedback control for discrete-time nonlinear singular Markov jump systems subject to reachable set bounding and stochastic cyber-attacks. An event-triggered mechanism is introduced to regulate data transmission and save network resources. The secure asynchronous controller is designed to effectively resist the influence of attacks, and the reachable set analysis approach is used to ensure control error within the boundary.
This paper investigates the asynchronous event-triggered state-feedback control for discrete-time nonlinear singular Markov jump systems subject to reachable set bounding and stochastic cyber-attacks. An event-triggered mechanism is introduced to regulate data transmission and save network resources. While this mechanism brings advantages, it also causes that the mode information of the system and the controller are not synchronized. On the other hand, network communication has brought convenience to signal transmission, and it has also resulted in the network channel being in an open and unreliable environment, which is vulnerable to cyber-attacks. In order to solve these problems, the secure asynchronous controller is designed to effectively resist the influence of attacks. In addition, by using the reachable set analysis approach, the constructed controller ensures that the estimation error is within the boundary of the ellipsoid, and the existence conditions of the required controller are given by solving the linear matrix inequalities. Finally, a simulation example is given to illustrate the effectiveness of the theoretical results.
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