潘松
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一种控制力矩陀螺用双频驱动的超声电机
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Affiliation of Author(s):航空学院

Journal:压电与声光

Key Words:异型模态;力矩陀螺;双频驱动;并联机构;直线电机;单模态电机;

Abstract:控制力矩陀螺的框架电机要求控制精度高,机械响应快,转速低,质量小,能适应高真空、高温差的工作环境。为满足上述需求,该文为控制力矩陀螺设计了一种异型模态超声电机,用以驱动力矩陀螺框架。并基于有限单元法计算及优化了样机外形尺寸,完成电机速度特性和负载特性的测试及优化。结果表明,该超声电机由超声电机定子、力矩陀螺转轴、基座组成。定子通过铰链固定于基座,弹簧机构对其施加预压力。超声电机质量25 g,最大输出扭矩0.04 N·m,满足控制力矩陀螺的使用要求。

ISSN No.:1004-2474

Translation or Not:no

Date of Publication:2019-08-15

Co-author:唐洪权,chenlei,徐张凡,徐洪波

Correspondence Author:ps

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Associate Professor
Supervisor of Master's Candidates

Gender:Male

Alma Mater:南京航空航天大学

Education Level:南京航空航天大学

Degree:Doctoral Degree in Engineering

School/Department:College of Aerospace Engineering

Discipline:Precision Instrument and Machinery. Mechanical Design and Theory

Business Address:明故宫A9-518

Contact Information:13914711165(微信同号);025-84896134

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