| 卫星在两个椭圆轨道间的单冲击过滤 |
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| 引用本文： | 竺雪君,竺致文.卫星在两个椭圆轨道间的单冲击过滤[J].天津大学学报(自然科学与工程技术版),2001,34(4):539-543. |
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| 作者姓名： | 竺雪君 竺致文 |
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| 作者单位： | [1]南开大学数学科学学院，天津300071 [2]天津大学机械工程学院，天津300072 |
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| 摘 要： | 讨论了平面情况时两个共焦的椭圆轨道之间的最佳单冲击过渡及其意义，首先改进了原有的远、近交点定义，并由此出发更完善地讨论了两个定向椭圆轨道之间的单冲击过渡，用解析方法证明在近交点进行单冲击过滤更好这一明确结果。在此基础上对两上不定向椭圆轨道进行了详尽的分类讨论，并给出了以F-g曲线求整体最佳过渡的方法，最后指出以上讨论在卫星进入目标轨道及保持卫星运行轨道上的作用。
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| 关 键 词： | 单冲击 过渡 卫星 椭圆轨道 |
| 文章编号： | 0493-2137(2001)04-0539-05 |
| 修稿时间： | 2000年5月16日 |
SATELLITE ONE-IMPULSE TRANSFER BETWEEN TWO ELLIPTIC TRAJECTORIES |
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| ZHU Xue jun ,ZHU Zhi wen.SATELLITE ONE-IMPULSE TRANSFER BETWEEN TWO ELLIPTIC TRAJECTORIES[J].Journal of Tianjin University(Science and Technology),2001,34(4):539-543. |
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| Authors: | ZHU Xue jun ZHU Zhi wen |
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| Institution: | ZHU Xue jun 1,ZHU Zhi wen 2 |
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| Abstract: | This paper studies the best one impulse transfer between two coplanar and confocal elliptic trajectories and its application.First the definition of far crossover point and near crossover point is improved,and it is used to discuss the problem of one impulse transfer between two fixed direction elliptic trajectories.The near crossover point is better than the farther one by using analytical method.On the basis of these a thorough classified discussion about two unfixed direction elliptic trajectories is given and the F g curve method is presented to look for the best transfer of the whole situation.At last the discussions prove to be useful in helping satellite come into and maintain its objective trajectory. |
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| Keywords: | one impulse trajectory transfer |
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