威布尔分布场合无失效数据的可靠性验证试验

Reliability Test for Weibull Zero Failure Data

利用Bayes方法讨论了Weibull型产品的可靠性验证问题。在产品寿命服从Weibull分布、形状参数未知且尺度参数已知、假定产品的可靠性指标达到某个给定值的情况下,给出了无失效数据的可靠性验证试验方案。

Bayesian method was used to study the problem of the reliability demonstration test for Weibull distribution.Under the conditions of the shape parameter is unknown,while scale parameter is known,assuming the certain reliability index being a fixed figure,the reliability demonstration testing procedure for the zero failure data of Weibull distribution was given.