摘要
控制力矩陀螺作为姿态控制系统的执行机构,其核心单元——高速转子在工作过程中产生的轴向振动会影响系统的控制精度,通过分析高速转子产生轴向振动的原因,提出了降低其轴向振动的措施和方法,通过试验验证了其有效性和合理性。
The control moment gyro as the actuator of attitude control system,the axial vibration produced by core unit—high-speed rotor during working process will influence control accuracy of system. The measures and methods for reducing noise are proposed through analysis of reasons about axial vibration of high- speed rotor. The effectiveness and rationality are verified by experiments.
出处
《轴承》
北大核心
2015年第10期20-23,共4页
Bearing
关键词
高速转子
控制力矩陀螺
轴向振动
放大因子
high-speed rotor
control moment gyro
axial vibration
amplification factor
