| 飞行器围绕小行星的轨道运动 |
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| 引用本文： | 胡维多,D.J.Scheeree.飞行器围绕小行星的轨道运动[J].宇航学报,2006,27(5):961-964. |
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| 作者姓名： | 胡维多 D.J.Scheeree |
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| 作者单位： | 1. 北京航空航天大学 宇航学院,北京,100083
2. 航空航天工程系,密西根大学,48109,美国 |
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| 基金项目： | The work described here was partially supported by a grant from the Jet Propulsion Laboratory, which is under contract with the NASA. |
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| 摘 要： | 分析了飞行器围绕小行星轨道运动的特点，介绍了所建立的表述这一问题的理论基础。采用三种不同方法从几个侧面揭示了这一问题的本质特征。给出了所完成的研究这一问题的进展、结果和相互联系，其中包括轨道摄动、共振运动和周期轨道运动。这一问题的核心和难点是轨道的稳定性问题。
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| 关 键 词： | 轨道运动 小行星 摄动 共振运动 周期轨道 |
| 文章编号： | 1000-1328（2006）05-0961-04 |
| 收稿时间： | 05 15 2006 12:00AM |
| 修稿时间： | 2006-05-15 |
Spacecraft Orbital Motion Around Asteroids |
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| HU Wei-duo,D.J.Scheeree.Spacecraft Orbital Motion Around Asteroids[J].Journal of Astronautics,2006,27(5):961-964. |
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| Authors: | HU Wei-duo DJScheeree |
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| Institution: | 1. School of Astronautics, BeiHang University, Beijing 100083, China; 2, Department of Aerospace Engineering, The University of Michigan, Ann Arbor, MI 48109, USA |
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| Abstract: | This paper analyzes the characters of spacecraft orbital motion around asteroids. Three different methods such as averaging, elliptic expansion, poincare map are used to study this problem for different aspects of motion including secular motion, resonance and periodic orbits. The key of this problem is the stability of the orbit. Some of our conclusions obtained are summarized in this paper. |
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| Keywords: | Orbital motion Asteroid Secular motion Resonance Periodic orbit |
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