| 修理设备可更换且修理工多重延误休假的温贮备系统 |
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| 引用本文： | 张欣欣,孟宪云,陈胜强,刘文娟,谭丽姣.修理设备可更换且修理工多重延误休假的温贮备系统[J].郑州大学学报(自然科学版),2013(3):13-18. |
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| 作者姓名： | 张欣欣 孟宪云 陈胜强 刘文娟 谭丽姣 |
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| 作者单位： | 燕山大学理学院,河北秦皇岛066004 |
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| 摘 要： | 考虑修理设备可更换和修理工多重延误休假的温贮备系统.假定两部件的工作寿命、贮备寿命、修理设备的工作时间和修理工的延误休假时间均服从指数分布,部件工作故障后的修理时间、贮备故障后的修理时间、修理设备的更换时间和修理工的休假时间均服从一般的连续性分布,应用拉普拉斯变换和补充变量法等数学方法对其进行可靠性分析,得到了系统的可靠度、可用度、故障频度等可靠性指标.
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| 关 键 词： | 温贮备 多重延误休假 修理设备可更换 补充变量法 马尔可夫过程 |
A Warm Standby Repairable System with a Replaceable Facility and Repairman Multiple Delay Vacations |
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| ZHANG Xin-xin,MENG Xian-yun,CHEN Sheng-qiang,LIU Wen-juan,TAN Li-jiao.A Warm Standby Repairable System with a Replaceable Facility and Repairman Multiple Delay Vacations[J].Journal of Zhengzhou University (Natural Science),2013(3):13-18. |
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| Authors: | ZHANG Xin-xin MENG Xian-yun CHEN Sheng-qiang LIU Wen-juan TAN Li-jiao |
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| Institution: | (College of Sciences, Yanshan Universitty, Qinhuangdao 066004, China) |
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| Abstract: | A warm standby repairable system with a replaceable facility and repairman multiple delay va- cations was studied. The working time, standby time, the life of the repair facility, and the delay vaca- tion time of repairman for both components were assumed to be exponentially distributed. The repair time after fault, the repair time after standby fault of two components, the repair facility＇ s repair time and re- pairman vacation were subject to the general continuous distribution. By using the supplementary variable method and Laplace transform, some reliability quantities of the system, such as availability, reliability, average working time to first failure and other reliability indices of the system were obtained. |
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| Keywords: | warm standby multiple delay vacations replaceable facility supplementary variable method Markov process |
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