Adaptive Fuzzy Finite-Time Control for Uncertain Nonlinear Systems with Asymmetric Actuator Backlash

Abstract

AbstractThis paper proposes a novel adaptive controller for uncertain nonlinear systems with asymmetric actuator backlash, and an adaptive fuzzy finite-time tracking control is built by using backstepping technique. This paper provides a new finite-time stability criterion, making the adaptive tracking control scheme more suitable in the practice than traditional methods. Under the presented controller, the desired system performance is realized in finite time. At last, the validity of proposed controller is concluded through a simulation example.\n