The Bayes Reliability Evaluation Method of Multiple Sources Information Fusion based on Distributing Chart

The reliability analysis and evaluation for system in small sample circumstance, the Bayesian method is adopted as an important and suitable approach. In order to reduce the testing data, the all kinds of prior information must be used, so the fusion of information of multiple sources is a key problem in Bayesian analysis practically. A new method based on the distributing chart theory to realize the fusion of information of multiple sources was proposed, and the model of Bayesian reliability analysis was established. The simulation example shows that the method proposed is effective.