Event-Based Networked Predictive Control of Cyber-Physical Systems with Delays and DoS Attacks

Dear Editor, This letter studies the stabilization control issue of cyber-physical systems with time-varying delays and aperiodic denial-of-service (DoS) attacks. To address the calculation overload issue caused by networked predictive control (NPC) approach, an event-based NPC method is proposed. Within the proposed method, the negative effects of time-varying delays and DoS attacks on system performance are compensated. Then, sufficient and necessary conditions are derived to ensure the stability of the closed-loop system. In the end, simulation results are provided to demonstrate the validity of presented method.