摘要
本文推导了指数串联系统环境因子K的Fiducial及Bayes精确限。对定数截尾寿命试验,K的Fiducial精确限与取不变Haar先验测度的Bayes精确限相等。为了满足工程实践的需要,还给出了手算的精度很高的近似限,并用数值例说明了这些方法。
In this paper the exact Fiducial limits and Bayesian limits of the environmental factors K for exponential series systems are derived, For failure-truncated life tests the exact Fiducial limits of K are the same as the exact Bayesian limits taking invariant Haar a priori pdf. An approximate approach for manual calculations having high accuracy is given to meet practical engineering needs, All the methods are illustrated with numerical examples.
出处
《兵工学报》
EI
CAS
CSCD
北大核心
1990年第2期44-50,共7页
Acta Armamentarii
基金
国家"七.五"攻关课题75-53-08-2/03~~
关键词
环境因子
指数串联系统
信赖限
environmental factor, exponential series system, Fiducial limit, Bayesian limit
