Anti-windup design and <i>l</i>₂-gain analysis for a class of discrete-time impulsive switched systems with actuator saturation

Abstract

This paper investigates the problems of anti-windup design and l 2 -gain analysis for a class of discrete-time impulsive switched systems with actuator saturation. Supposing that a set of linear dynamic output controllers have been designed to stabilize such a system without considering its input saturation, we design anti-windup compensation gains to guarantee the stability of the closed-loop system in the presence of saturation. l 2 -gain performance analysis is also developed. Finally, two examples are given to illustrate the effectiveness of the proposed results.