利用相似产品信息的冷贮备系统可靠性评估  

Assessment of Reliability for Cold Standby System Using Test Information of Similar Products

作　　者：李新翼[1] 郑海鹰[1] 

机构地区：[1]温州大学数学与信息科学学院,浙江温州325035

出　　处：《温州大学学报（自然科学版）》2013年第3期17-23,共7页Journal of Wenzhou University(Natural Science Edition)

摘　　要：以泊松型部件冷贮备系统为背景,主要讨论了在有继承因子情形下的冷贮备系统的可靠性评估问题.通过引入继承因子,进而得到混合先验分布,然后运用Bayes方法对冷贮备系统的可靠性指标进行估计.最后通过仿真算例对所给方法的有效性进行了验证.Under the background of poisson-shaped cold standby system, the paper focuses on the reliability assessment of cold standby system in the case of inheritance factor. By introducing inheritance factor, the mixed prior distribution was obtained, and then the reliability index of the cold standby system was estimated by using Bayes method. Lastly the effectiveness of this method was tested with simulation.

关 键 词：冷贮备系统 可靠性 BAYES估计 继承因子 

分 类 号：O213[理学—概率论与数理统计]