Study on Bayesian Method for Life Distribution of Zero-failure Data

摘要：

　　With the development of science and technology,the quality of the product is better and better.Consequently,in the time-ended life tests,zero-failure data is of frequent occurrence.So the evaluation of the products life has important meaning and greatly practical value.While Bayesian estimation is a very effective method about the analysis of the products zero-failure data.In the paper,Bayesian estimation of failure probability of zero-failure data are take out,combined linear fitting method and the software of Matlab,the method to ascertain types of products life distribution is come out according to zero-failure data.Finally calculation is performed regarding to zero-failure data of a certain model engine,and ascertain the equation of the engines life distribution.

关键词： Life Distribution Zero-failure Data Bayesian Estimation

作者: Yanfeng Tang Huijuan Feng Sen Wang

作者单位: Department of Automobile Engineering, Military Transportation University, Tianjin 300161, China

会议类型: 国际会议

会议名称: the Second International Conference on Frontiers of Manufacturing and Design Science(第二届制造与设计科学国际会议(ICFMD 2011))

会议地点: 台湾

会议语种:英文

页码: 4747-4752

在线出版日期: 2011-12-11（万方平台首次上网日期，不代表论文的发表时间）