摘要
研究了一个部件的寿命为一般连续型分布,另两个部件的寿命均为负指数分布,修理时间均为一般连续型分布的三部件并-串联系统模型,通过使用补充变量法和广义马尔可夫过程方法,得到了系统的一些主要的可靠性指标。
A parallel-series connection repairable system composed of three-unit is studied. It is assumed that the life of one unit is general continuous distributions, and the life of the others is exponential distribution, and the repair time of the units are all general continuous distributions. By using the supplementary variables approach and generalized Markov process method, some important reliability indices are obtained.
出处
《科学技术与工程》
2008年第19期5360-5364,共5页
Science Technology and Engineering
基金
河北省教育厅计划项目(2007323)
河北省自然科学基金资助项目(A2005000301)资助
关键词
可靠性
并-串联
补充变量法
广义马尔可夫过程
reliability parallel-series connection system supplementary variable method Generalized Markov process
