ADAPTIVE FUZZY CONTROL FOR A CLASS OF NONLINEAR SYSTEMS

In this paper, an adaptive fuzzy control scheme is proposed for a class of unknown nonlinear systems.In the design, using adaptive fuzzy logic systems to approximate the unknown functions, based on the principle of sliding mode control and Lyapunov function method,we proved that this control algorithm can ensure the closed-loop systems to be stable, the tracking error to converge to zero or the neighborhood of the original.