Adaptive Fuzzy Sliding Mode Control for a Class of Nonlinear Dynamical Systems

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This paper presents a FBFN-based (Fuzzy Basis Function Networks) adaptive sliding mode control algorithm for nonlinear dynamic systems. Firstly, we designed an perfect control law according to the nominal plant. However, there always exists discrepancy between nominal and actual mode, and the FBFN was applied to approximate the uncertainty. After that, the adaptive law was designed to update the parameters of FBFN to alleviate the approximating errors. Based on the theory of Lyapunov stability, the stability of the adaptive controller was given with a sufficient condition. Simulation example was also given to illustrate the effectiveness of the method.

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Periodical:

Edited by:

Dongye Sun, Wen-Pei Sung and Ran Chen

Pages:

4309-4312

DOI:

10.4028/www.scientific.net/AMM.71-78.4309

Citation:

W. D. Zheng et al., "Adaptive Fuzzy Sliding Mode Control for a Class of Nonlinear Dynamical Systems", Applied Mechanics and Materials, Vols. 71-78, pp. 4309-4312, 2011

Online since:

July 2011

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$38.00

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