Optimal Event-Triggered Control Method for Linear Uncertain Systems

Abstract

We put forward an optimal event-triggered optimal control method with the uncertainty of parameters. Event-triggered control is more significant in network control system because it can reduce communication costs. Firstly, the control law is designed by solving the optimal control problem, and implemented by event triggering mechanism. Then, the existence of minimum lower bound inter-event triggering intervals proves that Zeno behaivor does not occur. In addition, by using the input-state stability criterion (ISS), we can arrive at the stability of state. Finally, the algorithm is verified by numerical simulation.