概率风险评估技术在航空航天模型中的应用

Cui Tiezheng, Lin Wenzhao, L. Haisheng
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摘要

概率风险评估(PRA)作为一种有效的定量风险评估方法,可以定量评价系统的可靠性指标,有效识别系统的弱点。PRA是一种非常准确、高效的风险分析方法。本文分析了PRA在航天模型可靠性和风险分析中的适用性。详细介绍了PRA方法在某航空航天模型中的应用,并列举了实际应用结果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Application of Probabilistic Risk Assessment Technology in Aerospace Model
Probabilistic Risk Assessment (PRA), as an effective method of quantitative risk assessment, can quantitatively evaluate the reliability index of the system and effectively identify the weaknesses of the system. PRA is a very accurate and efficient risk analysis method. In this paper, the applicability of PRA in reliability and risk analysis of aerospace model is analyzed. The application of PRA method in a aerospace model is introduced in detail, and the practical results are listed.
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