| 电推进航天器的特殊环境及其影响 |
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| 引用本文： | 张天平,唐福俊,田华兵,袁 子.电推进航天器的特殊环境及其影响[J].航天器环境工程,2007,24(2):88-94. |
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| 作者姓名： | 张天平 唐福俊 田华兵 袁 子 |
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| 作者单位： | 兰州物理研究所,兰州730000 |
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| 摘 要： | 文章介绍了应用离子和霍耳电推进系统在航天器周围产生的等离子体和电磁场等特殊环境,讨论了这些特殊环境对航天器各分系统或部件产生的溅射腐蚀、沉积污染、充放电、等离子体干扰、碰撞动力学扰动等影响效应,探讨了研究电推进与航天器相互作用效应的地面试验技术、空间飞行试验技术和模型分析技术,介绍了离子电推进系统与航天器相容性分析评价的技术要点.
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| 关 键 词： | 等离子环境 环境效应 电推进 航天器 电推进 航天器 环境及其影响 effects propulsion electric spacecraft environment 分析评价 相容性 分析技术 模型 空间飞行 试验技术 地面 作用效应 研究 影响效应 力学扰动 碰撞 |
| 文章编号： | 1673-1379(2007)02-0088-07 |
| 收稿时间： | 2006/11/13 0:00:00 |
| 修稿时间： | 2006年11月13 |
The special environment of a spacecraft with electric propulsion and its effects |
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| Zhang Tianping,Tang Fujun,Tian Huabing and Yuan Zi.The special environment of a spacecraft with electric propulsion and its effects[J].Spacecraft Environment Engineering,2007,24(2):88-94. |
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| Authors: | Zhang Tianping Tang Fujun Tian Huabing and Yuan Zi |
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| Institution: | Lanzhou Institute of Physics, Lanzhou 730000, China;Lanzhou Institute of Physics, Lanzhou 730000, China;Lanzhou Institute of Physics, Lanzhou 730000, China;Lanzhou Institute of Physics, Lanzhou 730000, China |
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| Abstract: | This paper discusses the special environment of plasma and electromagnetic field around a spacecraft, which is resulted from ion or Hall electric propulsion, and its effects on spacecraft subsystems or parts, including sputtering erosion, deposition contamination, charge and discharge, plasma interference and impacting dynamic disturbance. Ground and space test methods, together with model analysis methods related with the interactions between electric propulsion systems and spacecrafts are reviewed. An approach for compatibility analysis between ion electric propulsion and spacecrafts is specially addressed. |
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| Keywords: | plasma environment environment effect electric propulsion spacecraft |
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