摘要
首先讨论了空间污染源分类及污染物质的空间分布,设计并进行了对污染影响进行定量分析的实验,对实验数据进行了分析和拟合,推导出光学系统所受污染程度与光学系统指标衰退的关系;建立了一套光学系统污染损伤分析模型,最后提出了对于空间光学系统进行污染防护的一些建议.
The effects of contamination to optical system were discussed, and the contamination source and its space distribution were analyzed. An experiment was designed to determine the effect value. The numeral fit-ling method was used to analyze the relationship between optical damage of optical system and the contamination quantity of optical system. An analysis model was established to describe the damage of the optical sys-tem. Suggestions for space optical system's conservation were given.
出处
《哈尔滨工业大学学报》
EI
CAS
CSCD
北大核心
2005年第2期223-226,共4页
Journal of Harbin Institute of Technology
