摘要
随着人类航天活动的愈加频繁,空间碎片数量持续快速增长,空间碎片问题日益突显,对航天器特别是空间站大型载人航天器的长期安全可靠运行造成了一定威胁。系统梳理了空间站所面临的空间碎片形势及其危害,结合我国空间站的设计状态和在轨运行情况,针对日趋恶化的空间碎片环境,分析了我国空间站已有的空间碎片应对能力和存在的薄弱环节,从监测、防护、撞击感知和处置恢复等4个维度,提出了提升我国空间站应对空间碎片能力的方案,并对方案的可行性和技术路线进行了分析,提出了后续工作建议。
With the increasing frequency of human space activities,the quantity of space debris is growing rapidly,and the space debris issue is becoming increasingly prominent,which poses significant threats to the long-term safe and reliable operation of spacecraft,especially to the large manned spacecraft such as space stations.In this paper,the space debris threats faced by space stations and their potential hazards are systematically evaluated.In view of the design specifications and operational parameters of China Space Station(CSS)in orbit,the existing space debris handling capabilities are analyzed,and the vulnerabilities under the progressively worsening space debris environment are identified.Based on the analysis,several enhancement strategies for the space debris handling capabilities of CSS are proposed from four critical dimensions,i.e.,identification,protection,impact detection,and post-impact recovery.The feasibility and technical pathways of these strategies are thoroughly analyzed,and some strategic recommendations for the future implementation are put forward.
作者
王震
季逸民
白国庆
董能力
WANG Zhen;JI Yimin;BAI Guoqing;DONG Nengli(China Manned Space Engineering Office,Beijing 100032,China;Shanghai Aerospace Systems Engineering Institute,Shanghai 201100,China;China Astronauts Research and Training Center,Beijing 100094,China)
出处
《上海航天(中英文)》
2025年第3期26-31,共6页
Aerospace Shanghai(Chinese&English)
基金
国家级项目。
