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Indexed by:会议论文

Date of Publication:2010-06-20

Included Journals:EI、Scopus

Page Number:319-322

Abstract:An indirect adaptive control approach based on LS-SVM is proposed for a class of nonlinear dynamic systems with unknown nonlinearities in this paper. The LS-SVM technique is employed to perform approximating unknown nonlinear functions. The updating rule of LS-SVM parameters is derived from Lyapunov stability theory. The proposed control law can guarantee that the output tracking error and the states of the obtained closed-loop systems are uniformly ultimately bounded. The effectiveness and robustness of the presented control scheme are demonstrated in the case of van der Pol system. ?2010 IEEE.