Optimal core shape design for cogging torque reduction of brushless DC motor using genetic algorithm

被引：0
|
作者：
Han, KJ [1 ]
Cho, HS [1 ]
Cho, DH [1 ]
Jung, HK [1 ]
机构：
[1] Seoul Natl Univ, Sch Elect Engn, Seoul, South Korea
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2000年 / 36卷 / 04期
关键词：
BLDC motor; cogging torque; core shape optimization; genetic algorithm; reluctance network method;
D O I：
暂无
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：
The cogging torque in the small brushless DC (BLDC) motors used in the digital versatile disk (DVD) driving system or hard disk drive (HDD) system can cause some serious vibration problem. In this paper, some core shapes that reduce cogging torque are found by using reluctance network method (RNM) for magnetic field analysis and genetic algorithm (GA) for optimization. The outer rotor type BLDC motor for the DVD ROM driving system is optimized as a sample model.
引用
收藏
页码：1927 / 1931
页数：5
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