摘要
研究了修理设备可更换且修理工单重休假的单部件可修系统.假定部件的寿命、修理时间和修理工的休假时间均服从一般分布,且修理设备的寿命服从指数分布,其更换时间服从一般分布.利用全概率分解技术和拉普拉斯变换工具,讨论了系统和修理设备的可靠性指标,得到了一系列可靠性结果.
This paper considers a unit repairable system with a replaceable facility and single repairman vacation.It is supposed that the unit's life,its repair time and the repairman's vacation time are general distributions,and the repair facility's life is exponential distribution and its repair time has general distribution.By using the total probability decomposition and the tool of the Laplace transform,reliability indices of the system and the repair facility are discussed.A series of reliability results of the system and the repair facility are obtained.
出处
《电子科技大学学报》
EI
CAS
CSCD
北大核心
2007年第S1期392-395,共4页
Journal of University of Electronic Science and Technology of China
基金
四川省教育厅自然科学基金重点项目([2006]A067)
关键词
可用度
忙期
故障次数
可修系统
单重休假
availability
busy period
failure number
repairable system
single vacation
