Event-Triggered Practical Output Regulation of Linear Uncertain Systems Under Denial-of-Service Attacks

In this paper, we study the resilient robust output regulation problem of general linear systems under denial-of-service (DoS) attacks by an event-triggered control scheme. To solve the problem, we first design an internal model based on the sampled error output. Then, we develop a class of dynamic output based event-triggered control laws and a class of event-triggered mechanisms which is available under DoS attacks. Next, we show that the resilient robust output regulation problem of general linear uncertain systems can be solved practically by our proposed control scheme while excluding the Zeno behavior. Finally, our main result is illustrated by providing a simulation example.