Sliding mode prediction control for a class of uncertain switched hybrid systems

摘要

The aim of this paper is to present a robust control strategy based on sliding mode prediction algorithm for a class of uncertain switched hybrid systems.By employing a special mode to predict future sliding mode value and an ideal reaching law as reference sliding mode trajectory,and at the same time,combining state feedback correction and rolling optimization method which are extensively applied on predictive control strategy,a sliding mode function and sub-controller are designed for each subsystem.Furthermore,according to the values of sliding mode function,the switching strategy is submitted to guarantee the asymptotic stability of the closed-loop system.Simulation results verify the proposed scheme’s effectiveness.