| 变阻力大气摄动问题 |
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| 引用本文： | 赵长印,吴连大.变阻力大气摄动问题[J].天文学报,1996,37(1):91-96. |
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| 作者姓名： | 赵长印 吴连大 |
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| 作者单位： | 中国科学院紫金山天文台 |
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| 摘 要： | 本文讨论人造宇宙飞行器的变阻力大气摄动问题，给出摄动的分析解，并与常阻力大气摄动问题进行比较，得到了两个方面的主要结论，一是变阻力大气摄动保留了常阻力大气摄动的基本特征，另一个是变阻力大气摄动的解与帆板的定向有关．
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| 关 键 词： | 大气阻力摄动，分析解，摄动特征 |
THE PROBLEM OF VARIABLE AIR DRAG PERTURBATION |
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| Zhao Zhang-yin, Wu Lian-da.THE PROBLEM OF VARIABLE AIR DRAG PERTURBATION[J].Acta Astronomica Sinica,1996,37(1):91-96. |
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| Authors: | Zhao Zhang-yin Wu Lian-da |
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| Abstract: | The problem of variable air drag perturbation of man-made space vehicles is discussed in this paper. The analytical formulae of variable air drag perturbation are given and a comparison with general air drag perturbation is made. Two main conclusions come out: (1) variable air drag perturbation keeps the basic characteristics of general air drag perturbation and (2) its solutions are relative to panel orientation. |
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| Keywords: | Air drag Analytical solution Perturbational characteristic |
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