| 故障树分析法与质量体系评价 |
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| 引用本文： | 杨承先.故障树分析法与质量体系评价[J].建筑机械,2002(3):34-38. |
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| 作者姓名： | 杨承先 |
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| 作者单位： | 总装备部工程兵驻贵阳地区军事代表室 550006贵阳市中曹路97号军代室 |
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| 摘 要： | 本文运用了故障树的理论和方法，对质量系统的失效模式进行了全面系统地分析和评价；建立了系统的结构函数，画出了故障树逻辑图，求出了系统的最小割集，并对系统进行了失效概率的定量计算，找出了引起质量系统失效的关键因素，对质量系统的改进和设计提供了科学依据。
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| 关 键 词： | 故障树 质量系统 评价 结构函数 |
| 修稿时间： | 2001年11月22 |
Failure Tree Analysis Method and Quality Control System Evaluation |
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| Yang Chengxian,Military Representative office of Chief Equipment.Failure Tree Analysis Method and Quality Control System Evaluation[J].Construction Machinery,2002(3):34-38. |
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| Authors: | Yang Chengxian Military Representative office of Chief Equipment |
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| Affiliation: | Yang Chengxian Military Representative office of Chief Equipment Department Engineering Corps,97 Zhongcao Road,Guiyang,550006 |
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| Abstract: | The theory and method of failure tree analysis (FTA) to analyze and diagnose systematically the failure model of quality control system are described. Structure function of the system is set up. FTA logical diagram is drawn in this paper. Minimal divisional group of the system is given. The failure probability is figured out. Key factors of quality control system are found out. It gives the quality control system a scientific criterion for its improvement and design. |
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| Keywords: | failure tree analysis quality control system evaluation |
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