Bulletin of the Korean Space Science Society (한국우주과학회:학술대회논문집(한국우주과학회보))
- 2008.10a
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- Pages.28.3-28.3
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- 2008
Contamination Control of Optical Observation Satellite
- Lee, Chang-Ho (Korea Aerospace Research Institute) ;
- Lee, Choon-Woo (Korea Aerospace Research Institute) ;
- Cho, Young-Jun (Korea Aerospace Research Institute) ;
- Whang, Do-Soon (Korea Aerospace Research Institute)
- Published : 2008.10.22
Abstract
Contamination has the potential for degrading the performance of the optical payload beyond the limits defined by mission requirements, therefore it must be considered a risk to system performance and must be mitigated. To mitigate contamination problem, contamination budget is allocated according to the contamination requirements which is derived from contamination effect analysis. Once the contamination budget is allocated, prediction for on-ground and in-orbit contaminants amounts and cleanliness control is performed. In this article, typical contamination control for observation satellite is described.
Keywords