Passive Controller Design for T-S Fuzzy Systems with Time-delay
时滞T-S模糊系统的无源控制器设计

A sufficient condition is derived for the existence of passive state feedback controller for T-S fuzzy systems with time-delay. Compared with the existing results, this condition is less conservative. Based on this result, sufficient conditions are given for the existence of observer-based controller and dynamic output feedback controller. The controllers are designed by solving a set of linear matrix inequalities (LMIs). Finally, two illustrative examples are given to show the validity of the proposed approaches.