| 向月球飞行轨道的若干特性研究 |
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| 引用本文： | 陈建祥.向月球飞行轨道的若干特性研究[J].空间科学学报,1997,17(1):90-96. |
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| 作者姓名： | 陈建祥 |
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| 作者单位： | 北京系统工程研究所 100101 |
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| 摘 要： | 利用圆锥曲线拼接技术,研究从地球圆形停泊轨道飞向月球的轨道及月球卫星轨道的轨道特性.当地月转移轨道平面与月球轨道平面共面时,月心轨道和地月转移轨道射入条件的关系可用一组代数方程描述;不共面时,可用一组超越方程迭代求解.数字仿真得到了有益结论.
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| 关 键 词： | 星际航行 月球探测 地月系统 月球卫星轨道 |
| 收稿时间： | 1996-02-09 |
APPROACH TO SOME CHARACTERISTICS OF EARTH-TO-MOON TRAJECTORIES |
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| CHEN Jianxiang.APPROACH TO SOME CHARACTERISTICS OF EARTH-TO-MOON TRAJECTORIES[J].Chinese Journal of Space Science,1997,17(1):90-96. |
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| Authors: | CHEN Jianxiang |
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| Institution: | Beijing Institute of System Engineering, 100101 |
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| Abstract: | An approach to some characterishcs of moonward trajectories stated from circular parking orbit and lunar orbits by a patched conic technique is presented in this paper. If the earth-moon transfer traectory is coplanar with the Moon's orbit, the reahonships between selenocentric orbital paramcters and the injection conditions of transfer trajectories can be described by a set of algebraic equations; if not, by a set of simultaneous transcendental equahons which can be solved by an iterahve technique. Some conclusion are obtained by numrical simulations. |
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| Keywords: | Interplanetary flight Moon exploration Earth-Moon system Lunar orbit |
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