Resilient MPC under DoS Attacks

In this paper, resilient model predictive control (MPC) of the cyber-physical systems under denial-of-service (DoS) attacks is proposed, where the system dynamics is modelled as a discrete-time linear system, and the jamming strategy is not prefixed. Recursive feasibility as well as stability with respect to DoS attacks are guaranteed with the price of a little bit heavy communication load. The allowable duration of DoS attacks, which defined as a prescribed and finite control horizon of jamming action, is estimated. The effectiveness of the proposed resilient MPC scheme is verified by a simulation example.