基于空间站的在轨组装式空间望远镜关键技术验证载荷方案设计  

Design of Key Technology Verification Payload in On⁃orbit Assembly Space Telescope Based on China Space Station

作　　者：王锟 李源 许博谦[2] 白晓泉 WANG Kun;LI Yuan;XU Boqian;BAI Xiaoquan(China Manned Space Engineering Office,Beijing 100034,China;Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun 130033,China)

机构地区：[1]中国载人航天工程办公室,北京100034 [2]中国科学院长春光学精密机械与物理研究所,长春130033

出　　处：《载人航天》2024年第6期763-770,共8页Manned Spaceflight

摘　　要：针对十米量级在轨组装式空间望远镜研制涉及的关键技术成熟度较低且无法在地面试验阶段得到充分验证的问题,提出了一种基于空间站的在轨组装式空间望远镜关键技术验证载荷方案。首先,分析了十米量级在轨组装式空间望远镜关键技术验证的需求与外部约束条件,归纳出验证载荷的功能需求与技术特征;然后,提出了利用验证载荷对关键技术进行在轨验证的方案;最后,分析了利用该载荷验证十米量级在轨组装式空间望远镜所需关键技术的有效性。分析结果表明:该方案可提高十米量级在轨组装式空间望远镜关键技术的技术成熟度。To response to the issue of low technology readiness level for key technologies of 10 meter-scale On-orbit Assembly Space Telescope(OAST),which cannot be fully tested on the ground,a design scheme for key technology verification payload of the OAST based on China Space Station was proposed.In this paper,the demands and external constraints for validating key technologies of a 10-meter-class OAST were first analyzed,and the functional requirements and technical features of the technology validation payload were summarized.A scheme for on-orbit validation of key technologies using this validation payload was then proposed.Finally,the effectiveness of this scheme in validating the critical technologies needed for a 10-meter-class OAST was evaluated.The analysis results indicated that the scheme could improve the technology maturity of key technologies for the 10-meter OAST.

关 键 词：在轨组装 空间望远镜 空间站平台 在轨验证 验证载荷 

分 类 号：V476.4[航空宇航科学与技术—飞行器设计]