教師資料查詢 | 類別: 期刊論文 | 教師: 許駿飛 Hsu, Chun-Fei (瀏覽個人網頁)

標題:Perturbation wavelet-neural sliding-mode position control for a voice coil motor driver
學年106
學期2
出版(發表)日期2018/03/12
作品名稱Perturbation wavelet-neural sliding-mode position control for a voice coil motor driver
作品名稱(其他語言)
著者Chun-Fei Hsu; Wei-Fu Kao
單位
出版者
著錄名稱、卷期、頁數Neural Computing and Applications 31(10), p.5975-5988
摘要To cope with the nonlinear electro-magneto-mechanical characteristics, this paper proposes a perturbation wavelet neural sliding mode position control (PWSPC) system for a voice coil motor (VCM) driver. A perturbed wavelet neural network (PWNN) approximator is used to online approximate the unknown nonlinear term in the VCM system dynamics. The PWNN approximator uses perturbed wavelet functions to handle the rules uncertainties like interval type-2 fuzzy sets. The structure learning ability enables the PWNN approximator to evolve its structure online. Further, the parameter learning laws and stability analysis are derived in the sense of Lyapunov function; thus, the parameter convergence and system stability can be guaranteed. Finally, the experimental results verify that the proposed PWSPC system can achieve favorable control performance such as good disturbance rejection and good tracking accuracy.
關鍵字VCM driver;Wavelet neural network;Perturbed wavelet function;Structure learning;Parameter learning
語言英文
ISSN
期刊性質國外
收錄於SCI;
產學合作
通訊作者
審稿制度
國別英國
公開徵稿
出版型式,電子版,紙本
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