摘要
在本文中,我们定义了模糊可靠度为一个模糊数,并用模糊数而不是一个概率值来估计系统的模糊可靠度,同时还在不同的置信水平λ上,用置信区间来确定系统的普通可靠度.
In this paper fuzzy reliability is defined as fuzzy number, Instead of certain probability value, a fuzzy number is used for evaluation fuzzy reliability of a system. In the meanwhile we can determine usual reliability of the system at any confidence level λ with confidence interval.
关键词
模糊可靠度
模糊数
置信区间
Fuzzy reliability
Fuzzy number
Confidence interval
λ cut-set
