有优先权且有两不同修理工的两部件温贮备可修系统的可靠性分析  

Reliability analysis of warm standby repairable of two components with continuous lifetime switch and priority

作　　者：孟宪云[1] 刘艳[1] 陈广娟[1] 刘乐春[1] 阴瑞玲[1] 袁丽[1] 

机构地区：[1]燕山大学理学院,河北秦皇岛066004

出　　处：《燕山大学学报》2006年第1期51-56,共6页Journal of Yanshan University

摘　　要：研究了有两个不同修理工的有优先权的两不同部件的温贮备可修系统假设两部件的工作时间、贮备时间和修理时间以及转换开关的寿命和修理时间均服从指数分布,利用Markov过程理论和Laplace变换的方法, 求出了系统的某些可靠性指标的表达式。In this paper, the reality analysis of the warm standby repairable system of two units and two different repairmen with priority is discussed, assuming that the operating time, storing time and repaired time of two components and the lifetime and repair-time of switch are all exponential distributions. Using Markov process theory and many theories about Laplace transform, explicit expressions of some reliability indexes of the system is given.

关 键 词：MARKOV过程 温贮各系统 可靠度 首次故障前的平均时间 稳态可用度 

分 类 号：O175[理学—数学]