| 大椭圆停泊轨道月球探测器发射窗口运动学约束特性分析及转移轨道快速设计方法 |
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| 引用本文： | 郗晓宁,高玉东.大椭圆停泊轨道月球探测器发射窗口运动学约束特性分析及转移轨道快速设计方法[J].国防科技大学学报,2008,30(2):5-10. |
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| 作者姓名： | 郗晓宁 高玉东 |
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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) |
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| 摘 要： | 通过分析大椭圆停泊轨道月球探测器发射窗口的运动学约束特性,给出了转移轨道运动学约束对发射窗口的影响规律,进一步明确了在该种情况下月球探测器的发射机会和增加窗口的可能性.并结合发射窗口运动学约束特性,提出了一种基于大椭圆停泊轨道的地月转移轨道快速设计方法.仿真结果验证了大椭圆停泊轨道下探测器发射窗口运动学约束特性分析的正确性,以及转移轨道设计方法的有效性.
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| 关 键 词： | 月球探测器 大椭圆停泊轨道 发射窗口 运动学约束特性 地月转移轨道 |
| 文章编号： | 1001-2486(2008)02-0005-06 |
| 收稿时间： | 2007/9/21 0:00:00 |
| 修稿时间： | 2007年9月21日 |
Analysis on Kinematical Constraint Characters of the Launch Window and the Fast Design Method for Trans-lunar Trajectory Based on the High Elliptical Parking Orbit |
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| XI Xiaoning and GAO Yudong.Analysis on Kinematical Constraint Characters of the Launch Window and the Fast Design Method for Trans-lunar Trajectory Based on the High Elliptical Parking Orbit[J].Journal of National University of Defense Technology,2008,30(2):5-10. |
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| Authors: | XI Xiaoning and GAO Yudong |
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| Institution: | XI Xiao-ning,GAO Yu-dong(College of Aerospace , Material Engineering,National Univ.of Defense Technology,Changsha 410073,China) |
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| Abstract: | Through the analysis on kinematical constraint characters of the launch window for Earth-to-Moon transfer trajectories based on the high elliptical parking orbit,laws of kinematical constraint influence on the launch window are given,and launch opportunities of the lunar probe and the probability to add the launch window are verified.According to the kinematical constraint characters of the launch window,a fast design method for the Earth-to-Moon transfer trajectory based on the high elliptical parking orbi... |
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| Keywords: | lunar probe high elliptical parking orbit launch window kinematical constraint character earth-to-moon transfer trajectory |
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