| 快速设计月球卫星转移轨道的一种代数法 |
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| 引用本文： | 曾国强,任萱,郗晓宁.快速设计月球卫星转移轨道的一种代数法[J].国防科技大学学报,2000,22(2):1-6. |
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| 作者姓名： | 曾国强 任萱 郗晓宁 |
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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 8 6 3计划资助项目!( 86 3- 2 - 5 - 3- 11a) |
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| 摘 要： | 提出了一种将圆锥曲线拼接法与历表相结合 ,快速设计月球卫星地月转移轨道的方法。此方法是一种无需轨道积分的纯代数计算方法 ,具有速度快、精度高的特点 ,可用于月球卫星转移轨道的初步设计。将初步设计获得的参数作为精确设计的初值 ,能大大缩短精确轨道设计参数的时间。
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| 关 键 词： | 月球卫星 轨道设计 地月转移轨道 圆锥曲线拼接法 历表 |
| 收稿时间： | 1999/9/20 0:00:00 |
An Algebraic Method for Fast Design of Lunar Satellite Transfer Trajectory |
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| ZENG Guoqiang,REN Xuan and XI Xiaoning.An Algebraic Method for Fast Design of Lunar Satellite Transfer Trajectory[J].Journal of National University of Defense Technology,2000,22(2):1-6. |
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| Authors: | ZENG Guoqiang REN Xuan and XI Xiaoning |
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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;College of Aerospace and Materials Engineering, National Univ. of Defense Technology, Changsha 410073 China |
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| Abstract: | A fast design method for the lunar satellite transfer trajectory is presented by combining patched conic technique and ephemeris. This method is a pure algebraic method that doesnt need trajectory integral. It has the characteristics of rapidity and high accuracy, and can be used for preliminary design of the lunar satellite transfer trajectory. The time for precise trajectory design will be reduced greatly when parameters gotten from preliminary design is used as the initial value of precise design. |
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| Keywords: | lunar satellite trajectory design earth moon transfer trajectory patched conic technique ephemeris |
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