Adaptive Gain Robust Preview Controllers for Uncertain Linear Discrete-Time Systems

This paper deals with a design method of adaptive robust preview controllers for uncertain linear discrete-time systems. The proposed control law consists of a state feedback term, an integral one, a preview input and a compensation input with adjustable parameters. In this paper, we show that sufficient conditions for the existence of the proposed adaptive robust preview controllers are given in terms of linear matrix inequalities (LMIs). Finally, a numerical example is presented to demonstrate the effective of the proposed approach.