H∞ fuzzy decentralized control of nonlinear time-delay interconnected systems

H-infinity Fuzzy decentralized state feedback is proposed for a class of continuous nonlinear interconnected systems with time-delay. First, an equivalent T-S fuzzy model represents the continuous nonlinear interconnected system with time-delay, then fuzzy decentralized state feedback control scheme is developed to override the external disturbances such that the H-infinity control performance is achieved. Furthermore, the stability of the nonlinear interconnected system with time delay is also guaranteed. Finally, the simulation example is given to illustrate the effectiveness of the proposed methods.