Adaptive Finite-Time Fuzzy Funnel Control for Nonaffine Nonlinear Systems

• Published in: IEEE transactions on systems, man, and cybernetics. Systems Vol. 51; no. 5; pp. 2894 - 2903
• Main Authors: Liu, Cungen, Wang, Huanqing, Liu, Xiaoping, Zhou, Yucheng
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.05.2021; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Adaptive control; Adaptive systems; Backstepping; Closed loop systems; Control design; Control systems design; Controllers; Feedback control; finite time; funnel control; Fuzzy control; Fuzzy logic; Fuzzy systems; nonaffine structure; Nonlinear control; Nonlinear systems; Steady-state; Tracking errors

This paper, for the first time, presents an adaptive finite-time fuzzy funnel controller for nonaffine nonlinear systems via backstepping. To ensure the tracking error with prescribed boundedness, a modified transformation for funnel error is developed and embedded in the procedure of control design...