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模块化太空望远镜的可部署遮阳结构的设计和初步地面实验
Ye Kuang1,2,3, Shuaihui Wang1,2, Yan Gao1,2
1Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China.
Sensors (Basel, Switzerland)
|April 13, 2024
概括
在轨道上组装太空望远镜 (OAST) 需要大型可部署的遮阳. 这项研究详细介绍了中国空间站的模块化太空望远镜的日设计和初步测试.
科学领域:
- 天文学和天体物理学
- 太空工程 太空工程
- 材料科学 材料科学 材料科学
背景情况:
- 大型太空望远镜对于天文学研究至关重要.
- 目前的单体 (例如,哈勃太空望远镜) 和可部署 (例如,詹姆斯·韦伯太空望远镜) 设计都有局限性.
- 在轨道上组装太空望远镜 (OAST) 为在太空中建造大孔径观测台提供了一种可行的方法.
研究的目的:
- 为了验证在轨道上组装太空望远镜 (OAST) 的技术.
- 为中国空间站 (CSS) 上的模块化太空望远镜设计和测试一个可部署的遮阳.
- 通过实践演示来调查OAST的可行性.
主要方法:
- 为CSS设计一个模块化太空望远镜的概念化和设计.
- 开发一个可部署的遮阳,具有辐射和轴向机制.
- 组件技术评估和日组件的初步测试.
主要成果:
- 开发了一个可部署的遮阳机制的功能设计.
- 确定和评估了OAST遮阳器的关键组件技术.
- 初步测试验证了遮阳组件设计的各个方面.
结论:
- 在CSS上拟建的模块化太空望远镜,配备可部署的遮阳,是OAST的可行方法.
- 设计和初步测试证明了OAST遮阳技术的可行性.
- 需要进一步的开发和测试才能充分实现OAST的能力.
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