| 三轴稳定地球同步卫星动量轮转速变化研究 |
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| 引用本文： | 郑军,李建勇,王鑫.三轴稳定地球同步卫星动量轮转速变化研究[J].航天控制,2005,23(5):42-45. |
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| 作者姓名： | 郑军 李建勇 王鑫 |
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| 作者单位： | 北京63999部队 北京100094
(郑军)，西安卫星测控中心 西安710043
(李建勇)，西安卫星测控中心 西安710043(王鑫) |
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| 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。
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| 关 键 词： | 动量轮转速 三轴稳定地球同步卫星 太阳辐射压力 |
| 文章编号： | 1006-3242(2005)05-0042-05 |
| 修稿时间： | 2005年3月25日 |
Research on Variation of the MW Rotation Rate in Three-axis Stabilized GEO Satellites |
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| Zheng Jun Li Jianyong Wang Xin.Research on Variation of the MW Rotation Rate in Three-axis Stabilized GEO Satellites[J].Aerospace Control,2005,23(5):42-45. |
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| Authors: | Zheng Jun Li Jianyong Wang Xin |
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| Institution: | Zheng Jun~1 Li Jianyong~2 Wang Xin~21.The Unit 63999 of CPLA,Beijing 1000942.Xi'an Satellite Control Center,Xi'an 710043 |
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| Abstract: | 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.Subject terms Momentum wheel rotation rate Three-axis stabilized GEO satellite Sun radiation pressure |
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| Keywords: | Momentum wheel rotation rate Three-axis stabilized GEO satellite Sun radiation pressure |
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