Global Robust Output Regulation for a Class of Nonlinear Systems via Event-Triggered Control * *This work has been supported by the Research Grants Council of the Hong Kong Special Administration Region under grant No. 14200515.

Abstract

Abstract In this paper, we study the event-triggered global robust output regulation problem for a class of nonlinear systems in output feedback form with unity relative degree. We first convert the problem into the event-triggered global robust stabilization problem of a well defined augmented system by the internal model approach. Then, we solve the stabilization problem by an output-based event-triggered control law together with an output-based event-triggered mechanism. Finally, the theoretical result is applied to the Lorenz systems.