Gaussian radial basis function neural network controller of a synchronous reluctance motor in electric motorcycle applications |
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Authors: | Chien-An Chen Huann-Keng Chiang Wen-Bin Lin |
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Affiliation: | 1. Electronic Vehicle and System Verification Group R & D Division, Automotive Research and Testing Center, Changhua, Taiwan, ROC 2. Department of Electrical Engineering, National Yunlin University of Science and Technology, Yunlin, 640, Taiwan, ROC 3. Department of Optoelectronic Engineering, Far East University, Tainan, Taiwan, ROC
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Abstract: | In this article, a sliding mode control (SMC) design based on a Gaussian radial basis function neural network (GRBFNN) is
proposed for the synchronous reluctance motor (SynRM) system in electrical motorcycle applications. The conventional SMC assumes
that the upper lumped boundaries of parameter variations and external disturbances are known, and the sign function is used.
This causes high-frequency chattering and the high-gain phenomenon. In order to avoid these drawbacks, the proposed method
utilizes the Lyapunov stability method and the steep descent rule to guarantee the convergence asymptotically, and reduce
the magnitude of the chattering or avoid it completely. Finally, numerical simulations are shown to illustrate the good performance
of our controller design. |
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Keywords: | |
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