| 修理工带休假的n中取k(G)冷备可修系统的可靠性分析 |
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| 引用本文： | 梁小林,莫兰英,唐小伟.修理工带休假的n中取k(G)冷备可修系统的可靠性分析[J].湖南师范大学自然科学学报,2009,32(2). |
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| 作者姓名： | 梁小林 莫兰英 唐小伟 |
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| 作者单位： | 长沙理工大学数学与计算科学学院,中国,长沙,410076 |
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| 基金项目： | 国家自然科学基金，湖南省教育厅资助项目 |
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| 摘 要： | 研究了修理工带有单重休假的n中取k(G)冷储备可修系统.假定部件寿命服从指数分布,修理时间和休假时间都服从一般分布且修复如新,利用补充变量方法和拉普拉斯变换工具,讨论了此系统的首次故障前平均时间,可用度及(0,t]时间内的平均故障次数等可靠性指标.结果表明,本文讨论的模型比以往的模型更具-般性.
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| 关 键 词： | 可靠性 n中取k 单重休假 补充变量法 |
Reliability Analysis of K out of N Cold Standby Repairable System with Repairman Vacation |
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| LIANG Xiao-lin,MO Lan-ying,TANG Xiao-wei.Reliability Analysis of K out of N Cold Standby Repairable System with Repairman Vacation[J].Journal of Natural Science of Hunan Normal University,2009,32(2). |
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| Authors: | LIANG Xiao-lin MO Lan-ying TANG Xiao-wei |
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| Institution: | School of Mathematics & Computing Sciences;Changsha University of Science & Technology;Changsha 410076;China |
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| Abstract: | k out of n cold standby repairable system with single repairman vacation is considered. Assume that the components' lifetimes are exponentially distributed, repair times of the components and vacation times of repairman are both generally distributed, and every component is as good as new upon repair completion. By using the supplementary variable technique and the tool of Laplace transform, it is derived that the formulas of some main reliability indices of Laplace transform of the system, containing of MT... |
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| Keywords: | reliability k out of n single vacation the supplementary variable technique |
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