摘要
本文对某型发动机的无失效数据，在寿命服从指数分布时，给出了失效率的经典置信上限、Ｂａｙｅｓ置信上限以及经典估计、Ｂａｙｅｓ估计，从而可以给出该型发动机可靠度的估计。
In this paper,when exponential distribution hypothesis at lift span zero failure data of some engine hoist,classical upper confidence limit,Bayesian upper confidence limit and classical estimation,Bayesian estimation,and failure rate of zero failure data are given in this paper.Then the reliability estimation of zero failure data of some types of engine hoist were brought out. [WT5”HZ〗
出处
《系统工程与电子技术》
EI
CSCD
1998年第12期103-105,共3页
Systems Engineering and Electronics
基金
全国统计科研计划项目
浙江省教委及宁波大学重点资助
关键词
发动机
数据处理
失效率
可靠性分析
Engine hoist,Zero failure data,Failure rate,Classical estimation,Bayesian estimation.
