Affiliation of Author(s):自动化学院
Journal:Proc. Chin. Control Decis. Conf., CCDC
Abstract:This paper studies an improved event-triggered control for networked control systems (NCSs) under two kinds of cyber-attacks with limited communication bandwidth. In order to reduce the unnecessary transmissions, a novel adaptive event-triggered scheme is employed to determine whether the sensor measurements should be transmitted or not. It is assumed that the network transmissions may be attacked by two randomly occurring cyber-attacks, then a mathematical model is obtained and a sufficient condition is derived to guarantee the asymptotical stability of closed-loop system, which is expressed in terms of linear matrix inequality (LMI). Especially, an augmented Lyapunov-Krasovskii functional (LKF) is constructed and an improved reciprocal convex technique is proposed to reduce the conservatism. Finally, a numerical example is presented to show our obtained results. © 2019 IEEE.
Translation or Not:no
Date of Publication:2019-06-01
Co-author:Tang, Xiaoling,Cong, Shen,Qian, Wei
Correspondence Author:李涛
Date of Publication:2019-06-01