摘要
针对运载火箭发射任务完成后末子级留轨带来的太空交通安全问题,分别从钝化、离轨、接近捕获和留轨应用4个方面综述了当前主流的火箭末子级处置方式和发展现状,结合作者团队开展的空间试验任务总结了精准钝化和末子级搭载试验平台设计等相关实践案例。指出末子级具备多类型空间应用价值,可用于开展小型空间搭载试验、通信服务、捕获试验等,在降低空间科学研究成本、开展在轨服务试验等领域发挥积极作用。可进一步加强航天科学试验大范围交流合作,并在结构减重、平台普及、统一分系统接口等方面提升末子级作为留轨试验平台的保障水平。
The growing population of end stages from launch vehicle missions poses significant risks to space traffic safety.This paper comprehensively reviews the current state-of-the-art disposal methods for rocket end stages,focusing on four key solutions:passivation,active deorbiting,close to capture control,and orbital experiment.Drawing on practical experience in space experiments,this paper presents implementation case studies involving precision passivation techniques and configurable end stages experimental platform designs.The analysis demonstrates that end stages possess substantial potential as multipurpose orbital platforms for various space applications,including small-scale scientific experiments,space communication services,and on-orbit servicing demonstrations.These capabilities could significantly reduce costs for space research while enabling novel orbital service tests.To fully realize this potential,it is expected to establish international collaborative frameworks for small-scale space experiments and optimize structural designs with weight-reduction strategies.Moreover,standardizing subsystem interfaces to enhance platform compatibility and accessibility is also important.
作者
刘阳
张天天
刘百奇
谭胜
LIU Yang;ZHANG Tiantian;LIU Baiqi;TAN Sheng(Beijing Institute of Tracking and Telecommunications Technology,Beijing 100094,China;Space Engineering University,Beijing 101416,China;Beijing Galaxy Power Equipment Technology Co.,Ltd.,Beijing 100176,China)
出处
《航天工程大学学报》
2025年第5期29-37,共9页
Journal of Space Engineering University
基金
国家自然科学基金资助项目(12202499)。
关键词
末子级
钝化
留轨应用平台
太空交通
航天发射
end stages
passivation
orbiral application platform
space traffic
space launch
