A Bayesian Plan of Reliability Qualification Test Based on the Mixed Beta Distribution for Underwater Weapons
Xie Yong · Ship Electronic Engineering · 2012
A Bayesian plan of reliability qualification test based on the mixed Beta distribution for underwater weapons was studied.In reliability qualification test,fewer test are needed by using Bayesian method.However it may taking a risk relying on prior information immoderately,and has differences in opinions in the risk judgement.The factors of inheritance reduce the reliance by introducing uniform distribution into prior information.The influence of product transformation becomes reasonable.the producer risk and user risk is analysed in this paper.The calculation indicate that this method considers not only swatch saving,but also moderation of the plan.