空间光学系统真空热试验污染控制经验综述

Overview of contamination controls for space-based optical systems in thermal vacuum tests

摘要: 真空热试验过程中光学系统可能受到严重污染,因此需制定严格的污染控制措施。文章对NASA、ESA、JAXA 等航天机构的卫星光学系统真空热试验中典型、有代表性的污染控制经验进行了综述,并对我国光学系统真空热试验污染控制提出了若干建议。

Abstract: A contamination control plan for the space-based optical systems of spacecraft in the vacuum thermal test is discussed. The typical and representative contamination control experiences of optical systems in main space agencies such as NASA, ESA, JAXA are reviewed, and some recommended practices for the contamination control in the thermal vacuum test of domestic space-based optical systems are suggested.