分段
计算机科学
非线性系统
控制理论(社会学)
线性矩阵不等式
控制(管理)
理论(学习稳定性)
信息物理系统
指数稳定性
控制器(灌溉)
事件(粒子物理)
数学
数学优化
物理
人工智能
数学分析
机器学习
操作系统
生物
量子力学
农学
作者
Wenhai Qi,Yakun Hou,Guangdeng Zong,Choon Ki Ahn
出处
期刊:IEEE Transactions on Circuits and Systems I-regular Papers
[Institute of Electrical and Electronics Engineers]
日期:2021-06-01
卷期号:68 (6): 2665-2674
被引量:190
标识
DOI:10.1109/tcsi.2021.3071341
摘要
This paper addresses the finite-time event-triggered control problem for nonlinear semi-Markovian switching cyber-physical systems (S-MSCPSs) under false data injection (FDI) attacks. Compared with the traditional time-triggered mechanism, the proposed event-triggered scheme (ETS) can effectively avoid network resource waste. Considering the network-induced delay in the modeling, a closed-loop system model with time delay is established in the unified framework. By the use of a mode-dependent piecewise Lyapunov-Krasovskii functional (LKF), stochastic finite-time stability (SFTS) criteria are established for the resultant closed-loop system. Then, some solvability conditions are established for the desired finite-time controller in light of a linear matrix inequality framework. Finally, an application example of vertical take-off and landing helicopter model (VTOLHM) is provided to demonstrate the effectiveness of the theoretical findings.
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