CA Risk Assessment Approaches

Hejduk, Matthew D ; Snow, Dan E

关键词: COVARIANCE;    MISS DISTANCE;    HYPOTHESES;   

RP-ID  :  GSFC-E-DAA-TN62445

学科分类：航空航天科学

美国|英语

来源: NASA Technical Reports Server

【 摘 要 】

Current single-Pc approach work well when subtended by appropriate hypothesis-testing framework. Reframing construct in terms of miss distance distribution would confer certain advantages such as reducing to same import as Pc, but still convey some additional information. Methods to incorporate known uncertainties in covariances and HBR should be pursued that can also be framed in terms of miss distance distribution. We present Plausibilistic II and Possibilistic constructs, to determine their adequacy and viable recommendation.