Finite-Time Stability of Switched Systems Under Denial of Service Attacks

In this paper, the finite-time stability of switched linear systems under denial-of-service (DoS) attacks is investigated. First of all, by using periodic sampling data control and average dwell time, sufficient conditions for the switched systems to be finite-time stable are derived. Then, when the system is attacked by limited DoS, sufficient conditions that the switched systems can maintain finite-time stability under DoS attacks are proposed. Finally, an example is given to demonstrate the effectiveness of the method.