| 引用本文: | 张玉锟,戴金海.考虑J2项摄动的卫星编队飞行.[J].国防科技大学学报,2002,24(2):6-10.[点击复制] |
| ZHANG Yukun,DAI Jinhai.Satellite Formation Flying with J2 Perturbation[J].Journal of National University of Defense Technology,2002,24(2):6-10[点击复制] |
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| 考虑J2项摄动的卫星编队飞行 |
| 张玉锟, 戴金海 |
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(国防科技大学 航天与材料工程学院，湖南 长沙 410073)
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| 摘要: |
| 针对参考卫星运行于圆轨道的编队飞行，分析了J2项摄动的影响。在此基础上提出了一种方法，通过调整环绕卫星的半长轴，大大减小了J2项摄动对编队飞行的破坏作用。此外，基于冲量假设估计了编队保持的代价。数值结果表明，调整长半轴的卫星编队可以长期保持，节省了大量的控制燃料。 |
| 关键词: 编队飞行 轨道设计 J2项摄动 轨道控制 |
| DOI： |
| 投稿日期：2001-08-29 |
| 基金项目:国家863基金资助项目（863-2-5-2.4） |
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| Satellite Formation Flying with J2 Perturbation |
| ZHANG Yukun, DAI Jinhai |
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(College of Aerospace and Materials Engineering, National Univ. of Defense Technology, Changsha 410073,China)
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| Abstract: |
| As to the formation flying with the reference satellite running on the circle orbit, the J2 effect is analyzed. On this basis, a method is presented, which can greatly mitigate the breakage of the J2 term by adjusting the semi-major axis of the flying-around satellite. Furthermore,the cost required for formation-keeping is evaluated under impulse assumption. Numerical results show that satellite formations with semi-major axis adjustments will last much longer, and save much more fuel. |
| Keywords: formation flying orbit design J2 perturbation orbit control |
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