Resilient Event-Triggered Control of Networked Markov Jump Systems Under Denial-of-Service Attacks

This paper focuses on the resilient event-triggered control issue of networked Markov jump systems (MJSs) affected by Denial-of-Service (DoS) attacks, which is limited by frequency and duration. A resilient event-triggered mechanism (ETM) is constructed to resist DoS attacks and reduce resource consumption. Since the introduction of ETM leads leads to asynchronous phenomena, the mode estimation scheme is taken to estimate the unknown mode information. In light of such a scheme, the underlying system with event-triggered controller is established. Then, by the view of the multiple Lyapunov functions, sufficient conditions are obtained to achieve the stability of networked MJSs under DoS attacks. Based on those conditions, the controller gains and the weighted matrices are determined by using matrix similarity transformation technique. Finally, a simulation example declares the validity of the developed results.