The robust design approach for reducing cogging torque in permanent magnet motors

被引：0

作者：

Chen, SX ^{[1
]}

Low, TS ^{[1
]}

Bruhl, B ^{[1
]}

机构：

[1] Data Storage Inst, Singapore 119260, Singapore

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1998年 / 34卷 / 04期

关键词：

robust design; Taguchi's method; finite element method; disk drive spindle motor;

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：

This paper discusses the robust design method for reducing the cogging torque developed in permanent magnet motors and improving the N/S ratio (noise to signal ratio) between the cogging torque and average operational torque.!The robust design method used is Dr. Taguchi's approach which is applied the first time to determine the optimum design parameters of a brushless DC spindle motor used in data storage systems. The results show that the robust design method is a very efficient and effective approach in designing disk drive spindle motors for high performance.

引用

页码：2135 / 2137

页数：3