在轨组装式空间望远镜光机结构关键技术

Key Technology of Opto-mechanical Structure for On-orbit Assembly Space Telescope

文章介绍了超大口径在轨组装式空间望远镜发展现状,分析了在轨组装式空间望远镜设计和研制的主要难点,提出了10m量级在轨组装式空间望远镜的概念性设计方案,对10m量级组装式空间望远镜的系统组成、工作程序与模式、科学目标及科学仪器进行了初步规划。在此基础上,完成了望远镜光机结构初步设计,并对其关键技术进行了分析,可为未来开展10m量级在轨组装式空间望远镜光机结构研制提供思路和参考。

This paper discusses the recent advancements in the field of ultra-large On-Orbit Assembly Space Telescope(OAST)and explores the significant challenges in their design and development.It presents a conceptual design for a 10-meter class OAST,encompassing system configuration,operational procedures,scientific objectives,and scientific instruments.Furthermore,this study elaborates on the preliminary designs for the opto-mechanical structure of the telescope and conducts a detailed analysis of the critical technologies involved.The findings offer valuable insights and serve as a reference for the future development of 10-meter class OASTs.