| 考虑J2项摄动的卫星编队飞行 |
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| 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. |
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| 作者姓名： | 张玉锟 戴金海 |
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| 作者单位： | 国防科技大学航天与材料工程学院,湖南,长沙,410073 |
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| 基金项目： | 国家高技术研究发展计划(863计划)，863-2-5-2.4， |
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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.
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| 关 键 词： | 编队飞行 轨道设计 J2项摄动 轨道控制 |
| 文章编号： | 1001-2486(2002)02-0006-05 |
| 收稿时间： | 2001/8/29 0:00:00 |
| 修稿时间： | 2001年8月29日 |
Satellite Formation Flying with J2 Perturbation |
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| ZHANG Yukun and DAI Jinhai.Satellite Formation Flying with J2 Perturbation[J].Journal of National University of Defense Technology,2002,24(2):6-10. |
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| Authors: | ZHANG Yukun and DAI Jinhai |
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| Affiliation: | College of Aerospace and Materials Engineering, National Univ. of Defense Technology, Changsha 410073,China;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 J 2 effect is analyzed. On this basis, a method is presented, which can greatly mitigate the breakage of the J 2 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. |
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| Keywords: | formation flying orbit design J 2 perturbation orbit control |
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