Event-Triggered Global Stabilization of Neutrally Stable Linear Systems with Actuator Saturation

Abstract

This paper studies the problem of global stabilization of neutrally stable linear systems with actuator saturation by event-triggered linear feedback control laws. Both an event-triggered state feedback control law and an event-triggered output feedback control law are constructed. The event-triggering strategies are designed respectively for the two control laws. These event-triggered control laws are shown to achieve global asymptotic stabilization. The exclusion of the Zeno behavior is also established. The effectiveness of the theoretical results is illustrated by simulation results.