Optimization of the pole piece in coaxial magnetic gears for transfer torque ripple improvement

被引:3
|
作者
Kim, Sung-Jin [1 ]
Park, Eui-Jong [1 ]
Jung, Sang-Yong [2 ]
Kim, Yong-Jae [1 ]
机构
[1] Chosun Univ, Dept Elect Engn, 309 Pilmum Daero, Gwangju 61452, South Korea
[2] Sungkyunkwan Univ, Sch Elect & Elect Engn, Suwon 16419, South Korea
基金
新加坡国家研究基金会;
关键词
Coaxial magnetic gear; pole piece; transfer torque ripple; Box-Behnken design (BBD); response surface method (RSM); analysis of variance (ANOVA); finite element method (FEM); multiple linear regression analysis; RESPONSE-SURFACE METHODOLOGY; FINITE-ELEMENT-METHOD; SYNCHRONOUS MOTOR; DESIGN;
D O I
10.3233/JAE-170079
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In this paper, the Box-Behnken design (BBD), which is a response surface method (RSM), was used to deduce a pole piece form that is able to effectively reduce the transfer torque ripple of a coaxial magnetic gear. A 2-D numerical analysis based non-linear finite element method (FEM) was used for the analysis between the response variables and the designed variables selected by the BBD. In addition, the reaction variable estimation equation based on the design variables was determined through a multiple regression analysis and analysis of variance (ANOVA). The characteristics of the initial model and optimum model deduced through a response surface analysis were compared to prove the validity of the optimized design.
引用
收藏
页码:223 / 234
页数:12
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