| 表决系统最优可靠度的决策方法 |
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| 引用本文： | 白广忱,王光远,陆念力. 表决系统最优可靠度的决策方法[J]. 哈尔滨建筑大学学报, 1993, 0(5) |
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| 作者姓名： | 白广忱 王光远 陆念力 |
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| 作者单位： | 哈尔滨建筑工程学院工程理论研究所(白广忱，王光远)，哈尔滨建筑工程学院工程理论研究所(陆念力) |
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| 摘 要： | 本文通过协调系统的当前造价与长远经济效益。分别给出了三种情况下表决系统最优可靠度的决策方法。其一是当表决系统的组成单元数目给定时各单元最优可靠度的决策:其二是当各单元可靠度给定时表决系统最优单元数目的决策;其三是同时进行最优单元数目与最优单元可靠度的决策,对应上述三种情况。文中分别提供了具体算例。
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| 关 键 词： | 表决系统 造价 损失期望 最优可靠度 |
Methods for Obtaining Optimal Reliability to k-out-of-n: G Systems |
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| Bai Guangchen Wang Guangyuan Lu Nianli. Methods for Obtaining Optimal Reliability to k-out-of-n: G Systems[J]. Journal of Harbin University of Civil Engineering and Architecture, 1993, 0(5) |
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| Authors: | Bai Guangchen Wang Guangyuan Lu Nianli |
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| Affiliation: | Bai Guangchen Wang Guangyuan Lu Nianli |
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| Abstract: | In this paper, methods for obtaining optimal reliability to k-out-of-n: G systems are presented in connection with the following three cases: (1)obtaining optimal component reliability r~* for a fixed number of components n,(2)obtaining optimal number of components n~* for a fixed component reliability r, and (3) obtaining optimal pair (n~*, r~*) simultaneously, reapectively through coordinating the costs and the long-term interests of the systems.The corresponding numerical examples are provided. |
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| Keywords: | k-out-of-n:G system cost loss expectation optimal reliability |
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