| 修理有延迟且修理设备可更换的两部件冷贮备可修系统可靠性分析 |
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| 引用本文： | 顾建雄,魏瑛源.修理有延迟且修理设备可更换的两部件冷贮备可修系统可靠性分析[J].兰州理工大学学报,2007,33(2):168-172. |
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| 作者姓名： | 顾建雄 魏瑛源 |
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| 作者单位： | 1. 河西学院,物理系,甘肃,张掖,734000
2. 河西学院,数学系,甘肃,张掖,734000 |
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| 摘 要： | 修理有延迟且修理设备可更换的两同型部件冷贮备可修系统中,假设部件的寿命服从指数分布,部件发生故障后的修理延迟时间和修理时间都服从一般分布,修理设备的寿命服从指数分布,修理设备失效后的更换(或修理)时间服从一般分布.运用Markov更新过程理论,得到修理设备的一些可靠性指标.
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| 关 键 词： | 可修系统 修理延迟 可靠性指标 LS变换 L变换 |
| 文章编号： | 1673-5196（2007）02-0168-05 |
| 收稿时间： | 2005-11-23 |
| 修稿时间： | 2005年11月23 |
Reliability analysis of two-unit cold standby repairable system with replaceable repaired facilities and delay in repair |
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| GU Jian-xiong,WEI Ying-yuan.Reliability analysis of two-unit cold standby repairable system with replaceable repaired facilities and delay in repair[J].Journal of Lanzhou University of Technology,2007,33(2):168-172. |
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| Authors: | GU Jian-xiong WEI Ying-yuan |
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| Abstract: | It was presumed for a cold standby repairable system of two identical units with replaceable repaired facilitics and delay in repair that,the service life of the facilities followed the exponent distribution pattern, the delay in repair and repair time of the repaired facilities after their failure happening-ordinary distribution pattern, the service life of repaired facilities-exponential distribution pattern, and the replacing or repairing time of repaired facilities after their failure-ordinary distribution pattern. By using renewal process theory of Markov, some reliability indices of the repaired facilities were obtained. |
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| Keywords: | repairable system delay in repair reliability index LS-transformation L-transformation |
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