ROBUST SLIDING MODE CONTROL FOR A CLASS OF UNCERTAIN SWITCHED NEUTRAL SYSTEMS

摘要

In this paper, the method of robust sliding mode control for a class of switched neutral control systems with mismatched fractional form parametric uncertainties is investigated A delay-dependent sufficient condition for the existence of linear sliding surfaces is given in term of linear matrix inequality(LMI), ,and sliding mode controllers based on reaching law are developed, which are to ensure system trajectories from any initial conditions be convergent to sliding surface A numerical example illustrates the proposed results.