国外空间站外部污染控制体系简介

国外从20世纪80年代起就开展了对空间站外部污染及其控制措施的研究，已在总体设计、地面验证、加工制造、在轨验证等方面形成了较为成熟和完备的污染控制体系。为了借鉴他国的成功经验，服务于我国空间站建设，文章从污染分类、污染影响、污染分析、污染控制要求、污染控制措施、污染验证等方面对国外空间站外部污染控制体系进行了介绍，并对我国的空间站外部污染研究提出了建议。

Review of foreign practice on external contamination control for space station

External contamination of Space Station have been studied in some developed countries since 1970s. Up to middle 1990s, external contamination control system including analysis, simulation, validation experiments as well as design has come into being and been used for building the International Space Station. This paper summarizes the classification, the effect, the analysis and the control requirements of external contamination of space station based on literature search. Suggestions with regard to external contamination researches in China are also presented for the purpose of serving building of China's space station.