Event-Triggered Predictive Control for Networked Control System under DoS Attack

In this paper, the control strategy for the disturbed network control system (NCS) under two-channel denial-of-service (DoS) attack is designed. To defend two-channel DoS attacks, an event-triggered control predictive control strategy is presented to make sure that the inputs are able to be compensated. Under the consideration of disturbance, a controller ensuring the system states converge to an invariant set is designed. Meanwhile, a sufficient condition is obtained to guarantee the uniformly ultimate boundness of the closed-loop system. Numerical examples are given to illustrate the effectiveness of the developed approach.