航天器工程2017，Vol.26Issue(2)：105-113,9.DOI:10.3969/j.issn.1673-8748.2017.02.015
空间碎片移除的关键技术分析与建议
Analysis and Suggestion on Key Technology of Space Debris Removal
刘华伟 1刘永健 1谭春林 1刘育强1
作者信息
- 1. 北京空间飞行器总体设计部,北京 100094
- 折叠
摘要
Abstract
In the face of the serious threat of space debris,the necessity and urgency of the development of the space debris removal technology is analyzed in this paper.At the same time,the main technical means of the space debris removal at home and abroad is combed in detail,including deorbit by translation,deorbit by increasing the resistance,deorbit by capturing.Deorbit by translation takes advantages of the energy beam resulting from the laser,the ion beam,the solar radiation and so on,which exert the specific force on the space debris in the process of the movement then make the space debris leave from its original orbit.Finally by these means the purpose of space debris removal is achieved.Deorbit by increasing the resistance means increasing the space debris flying resistance which results in the decreasing of the space debris orbital altitude and the reduction of the space debris orbital lifetime,and makes the space debris into the atmosphere again in the prescriptive time.Deorbit by capturing removes the space debris by the direct physical contact of the mission spacecrafts.Then the feasibility of all kinds of the removal means is compared and analyzed,and the key technology of the means which is feasible recently is also analyzed.At last,the suggestions about the subsequent development of the space debris removal technology are proposed.关键词
空间碎片/移除/推移离轨/增阻离轨/抓捕离轨Key words
space debris/removal/deorbit by translation/deorbit by increasing the resistance/deorbit by capturing分类
航空航天引用本文复制引用
刘华伟,刘永健,谭春林,刘育强..空间碎片移除的关键技术分析与建议[J].航天器工程,2017,26(2):105-113,9.
