| 引用本文: | 李桢,周建平,程文科,等.环月轨道交会的奔月方案.[J].国防科技大学学报,2009,31(1):15-20.[点击复制] |
| LI Zhen,ZHOU Jianping,CHENG Wenke,et al.Investigation on Lunar Mission Based on Lunar Orbit Rendezvous[J].Journal of National University of Defense Technology,2009,31(1):15-20[点击复制] |
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| 环月轨道交会的奔月方案 |
| 李桢, 周建平, 程文科, 李海阳, 彭祺擘 |
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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: |
| 研究了基于环月轨道共面交会的载人奔月方案。飞行方案设计采取人货分离的原则，包括3次发射，2次环月轨道交会。采用精确轨道动力学模型，得到了满足共面交会约束的发射窗口，以及地月转移轨道特性。进行了3次飞行任务的合理编排和规模估算，结果表明该方案在能量和时间需求上具备可行性。 |
| 关键词: 环月轨道交会 极月轨道 发射窗口 |
| DOI： |
| 投稿日期：2008-06-20 |
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| Investigation on Lunar Mission Based on Lunar Orbit Rendezvous |
| LI Zhen, ZHOU Jianping, CHENG Wenke, LI Haiyang, PENG Qibo |
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(College of Aerospace and Materials Engineering，National Univ. of Defense Technology，Changsha 410073，China)
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| Abstract: |
| A schematic manned lunar mission case based on coplanar lunar orbit rendezvous is investigated. Based on the principle of splitting the crew and cargo, the flight case including 3 launches and 2 rendezvous is designed. The launch window meeting the restriction of coplanar rendezvous and the characteristics of trans-lunar trajectory is obtained by precise dynamics model. Finally, the 3 missions of flight are arranged and the scale is estimated. The result from simulation shows that the TOF(time of flight) and energy of this mission case are feasible. |
| Keywords: lunar orbit rendezvous polar orbit launch window |
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