摘要
以经典法为推理基础,利用无验前信息时验前分布密度的假设方式及共轭分布函数的传递性,推导出指数寿命型产品在不同试验方案下可靠度R的多层贝叶斯评估方法。使得在利用贝叶斯方法对指数寿命型产品进行评估时,更具科学性和合理性。
Based on classical method, using conjugate distributing function and former distributing density of having no former information,R multiple Bayes estimation method is studied. The method is used to estimate exponential product. It is more scientific and reasonable than traditional Bayes method.
出处
《现代防御技术》
北大核心
2007年第4期32-35,共4页
Modern Defence Technology
关键词
可靠度
多层贝叶斯评估法
共轭分布函数
reliability
multiple Bayes estimation
conjugate distributing function
