Design of a LC-tuned magnetically suspended rotating gyroscope

被引：6

作者：

Jin, Lichuan ^{[1
]}

Zhang, Huaiwu ^{[1
]}

Zhong, Zhiyong ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, State Key Lab Elect Thin Films & Integrated Devic, Chengdu 610054, Peoples R China

来源：

JOURNAL OF APPLIED PHYSICS | 2011年 / 109卷 / 07期

关键词：

SWITCHED RELUCTANCE MOTOR; LEVITATION; ROTOR;

D O I：

10.1063/1.3562263

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A inductor-capacitor (LC) tuned magnetically suspended rotating gyroscope prototype is designed and analyzed. High permeability ferrite cores are used for providing suspension force, and the rotation system is designed using the switched reluctance motor (SRM) principle. According to the LC-tuned principle, magnetic suspension force expression has been derived. The electromagnetic properties of the gyroscope are simulated by the Ansoft MAXWELL software. And our result is expected to be able to serve as a prototype of micro-electromechanical system (MEMS) magnetically suspended rotating gyroscope in future practical applications. (C) 2011 American Institute of Physics. [doi:10.1063/1.3562263]

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页数：3

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