Finite-Time Adaptive Fuzzy Tracking Control for a Class of Nonlinear Systems with Unknown Hysteresis

Abstract

An adaptive finite-time tracking control issue for a class of nonlinear systems with unknown hysteresis is considered in this manuscript. We construct a fuzzy adaptive controller on foundation of a backstepping method. We prove that all the signals in the system are semi-global uniformly finite-time bounded under the designed controller, even though unknown hysteresis in the actuator is considered . At last, the validity of the proposed control scheme is demonstrated by an example.