| 天体对地球同步静止轨道卫星的影响研究 |
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| 引用本文： | 李于衡,张瑛,易克初.天体对地球同步静止轨道卫星的影响研究[J].飞行力学,2005,23(4):78-81,85. |
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| 作者姓名： | 李于衡 张瑛 易克初 |
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| 作者单位： | 1. 西安电子科技大学,通信工程学院,陕西,西安,710071
2. 西安卫星测控中心在,轨卫星管理室,陕西,西安,710043 |
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| 摘 要： | 天体对地球同步静止卫星的正常运行有极大的影响.探讨了卫星与地球、太阳及月球之间的相互关系,研究了它们对确定卫星轨道、姿态的影响,分析了它们对姿态造成干扰、导致太阳能供给中断的地影、月影及影响卫星通信的日凌中断现象,给出了精确预报这些现象的算法,这些方法已经成功地应用到我国在轨地球同步静止卫星的工程测控中.
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| 关 键 词： | 天体 地球同步静止轨道卫星 姿态干扰 地影 |
| 文章编号： | 1002-0853（2005）04-0078-04 |
| 收稿时间： | 2004-11-10 |
| 修稿时间： | 2004-11-102005-09-07 |
On Celestial Body Impacts on Geostationary Satellites |
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| LI Yu-heng,ZHANG Ying,YI Ke-chu.On Celestial Body Impacts on Geostationary Satellites[J].Flight Dynamics,2005,23(4):78-81,85. |
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| Authors: | LI Yu-heng ZHANG Ying YI Ke-chu |
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| Abstract: | Celestial bodies,such as the sun,the earth and the moon,play great impacts on geostationary satellites.This paper discusses their influences on the satellite's orbit and attitude.Also their negative impacts,such as attitude interference from the sun or the moon,eclipse and the communication interruption caused by the sun are studied deeply here.Algorithms to predict these events are presented too.These strategies are successfully used in managing Chinese geostationary communication satellites. |
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| Keywords: | celestial body geostationary satellite attitude disturbance eclipse |
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