Sliding mode control design for networked systems with packet loss

Abstract

This paper addresses sliding mode controller design for networked control systems subject to packet loss. Possible packet loss in both transmission channels from the sensors block to the controller block and from the controller block to the actuation block are considered. A dynamic compensator is proposed. It is shown that sliding mode in mean square sense can be achieved and the closed loop control system under sliding mode is exponentially mean-square stable. An illustrative example is finally given to show the efficiency of the proposed method.