摘要
对一种液压泵在寿命服从对数正态分布时，给出了失效概率的Ｂａｙｅｓ估计，在引进失效信息后，给出了失效概率的Ｂａｙｅｓ估计和综合估计，并给出了该液压泵在无失效数据情形可靠度的综合估计。
When for life distribution such as logarithm-normal distribution of certain hydraulic pump, Bayesian estimation of failure probability is given, and after introducing failure information, Bayesian estimation and synthesized estimation of failure probability are given. Synthesized estimation of reliability for certain hydraulic pump under zero-failure data condition is also obtained.
出处
《机械工程学报》
EI
CAS
CSCD
北大核心
2002年第1期101-104,共4页
Journal of Mechanical Engineering
基金
浙江省自然科学基金资助项目(100026)
