Stability and control synthesis for discrete-time linear systems subject to actuator saturation by output feedback

Abstract

This paper presents sufficient conditions of asymptotic stabilityfor discrete-time linear systems subject to actuator saturationswith an output feedback law. The derived stability results aregiven in terms of LMIs. A new proof is presented toobtain previous conditions of asymptotic stability. A numericalexample is used to illustrate this technique by using a linearoptimization problem subject to LMI constraints.