中国电机工程学报2024，Vol.44Issue(2)：737-754,中插26,19.DOI:10.13334/j.0258-8013.pcsee.2222587
球形电动机及其研究发展综述
An Overview on Developments and Research of Spherical Motors
摘要
Abstract
Spherical motors are defined by the spherical structures.They have developed rapidly and got more and more research interest in recent years due to the capacity of multi-degree-of-freedom(DOF)motion in 3-D space and the feasibility in artificial intelligence,reaction sphere and etc.Spherical motors expand the rotor motion range,representing an important development direction of the motor industry in the future.Compared with the traditional single-DOF motor,the spherical motor has more complex structure and special motion mode,so the analysis and research of the spherical motor is different from that of the traditional single-DOF motor.In this paper,an overview of spherical motors is presented,with an emphasis on concept,development,mechanisms,topologies,design and optimization methods,and properties.The rotor position detection methods,control methods,rotor support methods and applications of spherical motors are also summarized.The key techniques and prospects of spherical motors are discussed and summarized.关键词
球形电动机/多自由度运动/拓扑结构/设计优化方法/控制技术Key words
spherical motor/multi-DOF motion/topology/design and optimization method/control technology分类
信息技术与安全科学引用本文复制引用
赵静,何威,刘向东,李伟力,李争,杨磊..球形电动机及其研究发展综述[J].中国电机工程学报,2024,44(2):737-754,中插26,19.基金项目
国家自然科学基金项目(51977011) （51977011）
精密转动和传动机构长寿命技术北京市重点实验室开放基金课题资助(BZ0388202001). Project Supported by National Natural Science Foundation of China(51977011) （BZ0388202001）
Funded by Beijing Key Laboratory of Long-life Technology of Precise Rotation and Transmission Mechanisms(BZ0388202001). （BZ0388202001）
