飞轮和控制力矩陀螺高速转子轴向干扰特性的研究  

Axial Disturbance Characteristics for High Speed Rotor of Flywheel and CMG

作　　者：邓瑞清[1,2] 虎刚[3] 王全武[1] 

机构地区：[1]北京控制工程研究所,北京100190 [2]空间智能控制技术国家级重点实验室,北京100190 [3]中国空间技术研究院,北京100094

出　　处：《航天控制》2009年第4期32-36,共5页Aerospace Control

摘　　要：飞轮和控制力矩陀螺的高速转子在工作过程中所产生的轴向振动不容忽视,通过分析高速转子产生轴向振动的原因,并进行相关的理论分析,提出了降低转子轴向振动的措施和方法。研究结果表明,通过一定的改进措施可以减小高速转子的轴向振动,从而可以提高卫星的姿态控制精度和稳定度。The axial vibration generated by the high-speed rotors of flywheels and control moment gyros （CMG） in their rotational process should be considered seriously. The reasons for the axial vibration of the high-speed rotor and the related theory are analyzed, the measures to depress the axial vibration are also put forward. The research result shows that the axial vibration from the high-speed rotors can be decreased by taking some measures, thus the attitude control precision and stability can be improved.

关 键 词：飞轮 控制力矩陀螺 转子 轴向干扰 

分 类 号：V448.222[航空宇航科学与技术—飞行器设计]