服务拒绝攻击
控制理论(社会学)
伯努利分布
网络控制系统
计算机科学
控制器(灌溉)
事件(粒子物理)
伯努利原理
理论(学习稳定性)
传输(电信)
线性矩阵不等式
控制(管理)
控制系统
指数稳定性
数学
数学优化
工程类
电信
航空航天工程
量子力学
农学
非线性系统
人工智能
生物
互联网
万维网
随机变量
物理
机器学习
电气工程
统计
作者
Lingli Cheng,Huaicheng Yan,Yongxiao Tian,Xisheng Zhan,Chaoyang Chen
出处
期刊:IEEE Transactions on Circuits and Systems Ii-express Briefs
[Institute of Electrical and Electronics Engineers]
日期:2024-02-01
卷期号:71 (2): 642-646
被引量:2
标识
DOI:10.1109/tcsii.2022.3194998
摘要
A dynamic event-triggered H∞ control for networked control systems (NCSs) subject to denial-of-service (DoS) attacks is investigated in this paper. Firstly, the DoS attacks model in communication channel are established based on stochastic variables that obey the Bernoulli distribution, and the attacks rate over network along with switching rules are described. Secondly, the dynamic event-triggered mechanism (DETM) is applied to weaken the influence of DoS attacks and avoid excessive transmission. The threshold parameters under the event-trigger condition can be adjusted by the dynamic characteristics of the systems. Thirdly, by using Lyapunov-Krasovskii functional (LKF) and Linear matrix inequality (LMI) methods, a sufficient condition for NCSs to satisfy the asymptotic stability of given H∞ is obtained. In addition, a cooperative design scheme of DETM parameters and controller gain is proposed. Finally, a RLC series circuit systems is used as an example to show the effectiveness of the method.
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