|Adaptive Fuzzy Finite-time Control for Uncertain Nonlinear Systems with Dead-zone Input
Wenshun Lv, Fang Wang*, and Lili Zhang
International Journal of Control, Automation, and Systems, vol. 16, no. 5, pp.2549-2558, 2018
Abstract : "This paper presents a novel adaptive finite-time tracking control scheme for nonlinear systems. During
the design process of control scheme, dead-zone input nonlinearity phenomena existing in the actuator is taken into
account. Fuzzy logic systems are adopted to approximate the unknown nonlinear functions. 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.
Finally, the validity and effectiveness of the proposed control method is validated by two examples."
Keyword : Adaptive tracking control, backstepping, dead-zone input, finite-time stability, fuzzy logic systems.