Switching Robust H infinity Control for a Class of Uncertain Fuzzy Systems
The H8 switching robust control problem for a class of uncertain fuzzy system is studied. Finite fuzzy state feedback controllers are provided in a given set of controllers, and the gain matrix of each controller is known. Though none of the individual controllers can make the systems stable with H8 disturbance attenuation, using single Lyapunov function and multiple Lyapunov functions technique the switching law is designed, such that the H8 control problem is solvable through design switching laws. Simulation results show the effectiveness of the design method.