可靠性分析中与互补矩无关的灵敏度测度的同时估计
Simultaneous estimation of complementary moment independent sensitivity measures for reliability analysis
摘要:
在基于可靠性的设计中,失效概率的估计是一个重要的目标。然而,仅仅关注故障事件的发生可能不足以完全表征所考虑系统的可靠性。本文提供了一个共同的估计方案的两个互补的时刻独立的灵敏度措施,允许提高系统的可靠性的理解。数值应用进行,以显示所提出的估计程序的有效性。
英文摘要:
In reliability-based design, the estimation of the failure probability is a crucial objective. However, focusing only on the occurrence of the failure event may be insufficient to entirely characterize the reliability of the considered system. This paper provides a common estimation scheme of two complementary moment independent sensitivity measures, allowing to improve the understanding of the system's reliability. Numerical applications are performed in order to show the effectiveness of the proposed estimation procedure.
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