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Indexed by:会议论文

Date of Publication:2013-07-28

Included Journals:EI、CPCI-S、Scopus

Page Number:248-252

Key Words:fuzzy control; nonlinear systems with uncertainty; generalized fuzzy hyperbolic model (GFHM); adaptive control; observer

Abstract:For a class of nonlinear systems with uncertainty, an observer-based robust direct adaptive fuzzy control scheme was proposed. In the case that the states of the system are not available, an observer is designed and an observer-based robust adaptive fuzzy control scheme that the generalized fuzzy hyperbolic model (GFHM) is employed to structure a fuzzy controller is developed. The overall control scheme can guarantee that the tracking error converges in the small neighborhood of origin, and all signals of the closed-loop system are uniformly bounded. A simulation example was proposed to demonstrate the effective of the proposed control algorithm.