| 故障树中最小割集和最小径集的改进算法 |
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| 引用本文： | 刘绘珍,张力,王以群,赵贺永.故障树中最小割集和最小径集的改进算法[J].工业安全与环保,2006,32(4):58-59. |
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| 作者姓名： | 刘绘珍 张力 王以群 赵贺永 |
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| 作者单位： | 南华大学经济管理学院,湖南衡阳,421001;南华大学经济管理学院,湖南衡阳,421001;南华大学经济管理学院,湖南衡阳,421001;南华大学经济管理学院,湖南衡阳,421001 |
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| 基金项目： | 中国科学院资助项目
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国防科工委基础科研项目 |
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| 摘 要： | 介绍了故障树分析的基本概念,对其中用到的最小割集和最小径集做了详细的说明.介绍求最小割集和最小径集的传统方法,并在此基础上提出一种新的方法.此方法把故障树转换为串并联系统或并串联系统的形式.转换后的形式可以很容易地得出最小割集和最小径集.并用例子进行了详细的说明.
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| 关 键 词： | 最小割集 最小径集 故障树 |
| 收稿时间： | 2005-12-05 |
| 修稿时间： | 2005年12月5日 |
One Advanced Calculation Method for the Least Cut Set and Least Path Set of Fault Tree |
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| LIU Hui-zhen,ZHANG Li,WANG Yi-qun,ZHAO He-yong.One Advanced Calculation Method for the Least Cut Set and Least Path Set of Fault Tree[J].Industrial Safety and Dust Control,2006,32(4):58-59. |
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| Authors: | LIU Hui-zhen ZHANG Li WANG Yi-qun ZHAO He-yong |
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| Institution: | School of Economic Management, Nanhua University Hengyang, Hunan 421001 |
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| Abstract: | Some basic conceptions of fault tree analysis are described, especially least cut set and least path set used in it. Usual ways to get least cut set and least path set are introduced and one kind of new way is raised, in which fault tree is considered to be converted into the form of series - parallel connection and parallel - series connection system and least cut set and least path set can be easily obtained in such convetted form. Examples are also cited in the paper in detail to make further explanation. |
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| Keywords: | least cut set least path aet fault tree |
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