模型预测控制
计算机科学
控制(管理)
安全控制
网络控制系统
控制系统
事件(粒子物理)
计算机安全
人工智能
工程类
物理
量子力学
电气工程
作者
Bin Li,Xinglian Zhou,Zhaoke Ning,Xiangjiu Guan,Ka Fai Cedric Yiu
标识
DOI:10.1016/j.ins.2022.08.093
摘要
This article studies a dynamic event-triggered security control problem for networked control systems subject to deception attacks and packet dropouts . First, a combined cyber-attack model is proposed, which utilises two sets of independent stochastic sequences to reflect randomly occurring cyber-attacks. Subsequently, a dynamic event-triggered protocol is constructed to relieve the restricted bandwidth pressure by reducing the data transmission of the communication channel from the plant to the controller. With the consideration of randomly occurring deception attacks, packet dropouts, and dynamic event-triggered protocols, an online model predictive control algorithm is established to ensure the stochastic stability of the closed-loop model with expected H 2 / H ∞ performance. Finally, two examples are simulated to interpret the validity and effectiveness of the proposed design strategy.
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