摘要
本文讨论了在负二项抽样模型下,部件可靠概率,带有验前负对数 Gamma 分布、验前 Beta分布及其特殊情况验前 U(0,1)分布时,对 r/N(G)系统的可靠性增长作出 Bayes 估计.主要结果有定理1、2.而几何抽样模型下的结论是本文的特例,最后附有实例.
This paper deals with Bayes estimate of reliability growth for r/N (G) system based on binomial sampling. The survival probability R of the units possesses a priori negative logarithmic gamma-distributionor beta-distribution. The results corresponding to U (0. 1) or noninformetive prior situation can be deduced as special applications The important results are listed in theorem 2, 3 and 4.
出处
《华侨大学学报（自然科学版）》
CAS
1992年第1期34-45,共12页
Journal of Huaqiao University(Natural Science)
关键词
负二项抽样
可靠性增长
B-估计
negative binomial sampling
reliability growth
Bayes estimaie
prior distribation
