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论文类型： 期刊论文

发表时间： 2018-04-01

发表刊物： IEEE TRANSACTIONS ON FUZZY SYSTEMS

收录刊物： SCIE、EI

卷号： 26

期号： 2

页面范围： 1066-1072

ISSN号： 1063-6706

关键字： Adaptive backstepping; average dwell time (ADT); fuzzy control; switched systems

摘要： This paper investigates the problem of adaptive fuzzy tracking control for a class of switched uncertain nonlinear systems with unstable inverse dynamics via time-dependent switching. Adaptive backstepping technique and fast average dwell time switching are exploited to set up the adaptive fuzzy control scheme for the systems under consideration. It is shown that the designed controllers and switching signals can ensure that all the signals remain bounded and the tracking error converges to a small neighborhood of the origin. Finally, simulation results are presented to demonstrate the effectiveness of the proposed design method.