| 一类不能完全修复系统的可靠性分析 |
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| 引用本文： | 凌文兴. 一类不能完全修复系统的可靠性分析[J]. 江苏大学学报(自然科学版), 1993, 0(5) |
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| 作者姓名： | 凌文兴 |
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| 作者单位： | 江苏工学院基础课教学研究部 镇江市 |
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| 摘 要： | 本文讨论了一类两部件可修冷贮备系统,此处假设系统的部件经修理后不能恢复如新,借助于马尔可夫更新理论,得到了首次故障前时间的分布,系统的瞬时可用度和系统在(0,t]内平均故障次数的LS变换或L变换。研究的结果表明,修理前后的不同状况均对系统产生明显的影响,仿照这一方法,可对较复杂的系坑作更为细致的可靠性分析。
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| 关 键 词： | 冷贮备系统 马尔可夫更新过程 更新点 可靠度 可用度 |
Reliability Analysis for an Uncompletely Repaired System |
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| Ling Wenxing. Reliability Analysis for an Uncompletely Repaired System[J]. Journal of Jiangsu University:Natural Science Edition, 1993, 0(5) |
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| Authors: | Ling Wenxing |
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| Affiliation: | Ling Wenxing |
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| Abstract: | This paper deals with the behaviour of a two-units cold standby repairable system. Supposing the units are not as good as a new one after repair. By using the Markov renewal theory, the author derives the LS transform and L transform of the time distribution prior to first failure, the instant availability and average failures in (0, t]. It is shown that the condition before or after repair has significant effect on the system. Following this way we can make a detail analysis to a more complex system. |
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| Keywords: | cold standby system Markov renewal process renewal point reliability availability |
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