| 具有时间检测策略的温贮备系统可靠性 |
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| 引用本文： | 孟宪云,朱振华,张晓爽,李艳艳,贾鹏茹.具有时间检测策略的温贮备系统可靠性[J].辽宁工程技术大学学报(自然科学版),2011,30(2):292-295. |
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| 作者姓名： | 孟宪云 朱振华 张晓爽 李艳艳 贾鹏茹 |
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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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| 基金项目： | 河北省自然科学基金资助项目(A2005000301) |
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| 摘 要： | 针对由两不同型部件组成的且贮备部件考虑时间检测策略的温贮备可修系统进行可靠性研究,利用马尔可夫更新过程理论,得到了系统的瞬时可用度、平均故障次数等可靠性指标的Laplace变换(或Laplace-Stieltjes变换)表达式以及系统的首次故障前平均时间,该结果对于提高温贮备可修系统的可靠性具有一定的参考价值与实际意义。
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| 关 键 词： | 温贮备系统 时间检测策略 马尔可夫更新过程 Laplace变换 可靠性分析 |
Reliability analysis on warm standby system of two different components with time test strategy |
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| MENG Xianyun,ZHU Zhenhua,ZHANG Xiaoshuang,LI Yanyan,JIA Pengru.Reliability analysis on warm standby system of two different components with time test strategy[J].Journal of Liaoning Technical University (Natural Science Edition),2011,30(2):292-295. |
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| Authors: | MENG Xianyun ZHU Zhenhua ZHANG Xiaoshuang LI Yanyan JIA Pengru |
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| Institution: | MENG Xianyun,ZHU Zhenhua,ZHANG Xiaoshuang,LI Yanyan,JIA Pengru(College of Sciences,Yanshan University,Qinhuangdao 066004,China) |
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| Abstract: | A warm standby repairable system consisting of two different components with the standby component using time test strategy is investigated in this study.By using Markov renewal process theory,the Laplace transform expressions such as instantaneous availability and mean failure times are derived and the MTTFF is obtained.The study results provide a useful reference for improving the reliability of a warm standby system. |
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| Keywords: | warm standby system time test strategy Markov renewal process Laplace transform reliability analysis |
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