| 航天器寿命末期离轨技术研究综述 |
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| 引用本文： | 康会峰,梅天宇,夏广庆,王晓阳,范益朋,鹿畅.航天器寿命末期离轨技术研究综述[J].中国空间科学技术,2022,42(5):11-23. |
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| 作者姓名： | 康会峰 梅天宇 夏广庆 王晓阳 范益朋 鹿畅 |
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| 作者单位： | 1 北华航天工业学院 航空宇航学院，廊坊065000
2 大连理工大学 工业装备结构分析国家重点实验室，大连116024
3 河北省跨气水介质飞行器重点实验室，廊坊065000 |
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| 摘 要： | 为净化空间环境，针对航天器寿命末期离轨问题，对现有航天器离轨技术进行了分析。介绍了航天器寿命末期离轨技术的国内外研究发展现状，总结了不同类型离轨方式的特点及适用对象，分析了各种离轨方式发展趋势及关键技术，提出了航天器寿命末期离轨技术各离轨方式的发展建议。通过调研发现：现有航天器寿命末期离轨技术可使航天器在25年内离轨，但在离轨装置可靠性、离轨过程稳定性、航天器离轨时间及离轨后处理等方面有较大提升空间。
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| 关 键 词： | 航天器 寿命末期 离轨技术 离轨帆 增阻球 |
Review of the research on spacecraft end-of-life de-orbit technology |
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| KANG Huifeng,MEI Tianyu,XIA Guangqing,WANG Xiaoyang,FAN Yipeng,LU Chang.Review of the research on spacecraft end-of-life de-orbit technology[J].Chinese Space Science and Technology,2022,42(5):11-23. |
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| Authors: | KANG Huifeng MEI Tianyu XIA Guangqing WANG Xiaoyang FAN Yipeng LU Chang |
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| Institution: | 1 College of Aerospace Engineering，North China Institute of Aerospace Engineering，Langfang 065000，China
2 State Key Laboratory of Structural Analysis for Industrial Equipment，Dalian University of Technology，Dalian
116024，China
3 Key Laboratory of Trans media Aerial Underwater Vehicle of Hebei Province，Langfang 065000，China |
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| Abstract: | To purify the space environment，the existing spacecraft de-orbit technologies were analyzed for the spacecraft de-orbit problem at the lifetime end.The research status of spacecraft end-of-life de-orbit technologies was introduced.The characteristics and applicability of various de-orbit methods were summarized.Then the development trends and key technologies of various de-orbit methods were analyzed，and the development suggestions for the de-orbit technologies at the lifetime end of the spacecraft were put forward.The results show that the spacecraft end-of-life de-orbit technologies can de-orbit spacecraft within 25 years，but the reliability of de-orbit device，the stability of de orbit，the de orbit time of spacecraft and the aftertreatment can still be greatly improved. |
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