摘要
对三轴稳定地球同步卫星中用于姿态控制的偏置动量轮转速变化问题进行研究。通过分析动量轮转速实际测量数据,得出太阳辐射压力影响转速变化的规律,并利用理论分析进行验证。在分析转速变化规律的基础上提出动量轮转速控制指导方案,并将其应用在实际三轴稳定地球同步卫星长期管理中,取得良好的控制效果。
This paper researches the variation of the Momentum Wheel （MW） rotation rate which is applied to attitude control in three-axis stabilized GEO satellites. It brings up the disciplinarian of sun radiation pressure affecting the variation of the MW rotation rate with analyzing actual data of MW, and designs a model to validate it. Based on the disciplinarian, we set up a controlling MW scheme which has taken good effect in secular management for three-axis stabilized GEO satellites.
出处
《航天控制》
CSCD
北大核心
2005年第5期42-45,51,共5页
Aerospace Control
关键词
动量轮转速
三轴稳定地球同步卫星
太阳辐射压力
Momentum wheel rotation rate Three-axis stabilized GEO satellite Sun radiation pressure
