| 基于模糊故障树的刮板输送机可靠性分析 |
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| 引用本文： | 黄良沛,龚争理,党春梅,张子才. 基于模糊故障树的刮板输送机可靠性分析[J]. 矿业工程研究, 2011, 26(2): 49-52 |
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| 作者姓名： | 黄良沛 龚争理 党春梅 张子才 |
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| 作者单位： | 1. 湖南科技大学机械设备健康维护湖南省重点实验室,湖南湘潭,411201
2. 重庆大学材料科学与工程学院,重庆,400044 |
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| 基金项目： | 国家自然科学基金资助项目，湖南省科技厅资助项目 |
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| 摘 要： | 刮板输送机是一种重要的机械运输设备,其可靠性的高低直接关系到设备能否安全运行,对企业的生产安全有重要意义.在分析刮板机系统故障概率的基础上,将模糊数学和故障树分析方法相结合,建立了刮板机系统的故障树模型,计算刮板机的模糊可靠度,并利用模糊理论对刮板机可靠性进行了定量的模糊分析.
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| 关 键 词： | 刮板机 模糊理论 故障树 |
Reliability analysis of scraper conveyer based on fault tree |
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| HUANG Liangpei,GONG Zhengli,DANG Chunmei,ZhANG Zicai. Reliability analysis of scraper conveyer based on fault tree[J]. Mineral Engineeering Reseach, 2011, 26(2): 49-52 |
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| Authors: | HUANG Liangpei GONG Zhengli DANG Chunmei ZhANG Zicai |
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| Affiliation: | HUANG Liangpei1,GONG Zhengli1,DANG Chunmei2,ZhANG Zicai1(1.Hunan Provincial Key Laboratory of Health Maintenance for Mechanical Equipment,Hunan University of Science and Technology,Xiangtan 411201,China,2.College of Material Science and Engineering,Chongqing University,Chongqing 400044,China) |
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| Abstract: | Scraper conveyor is one kind of important machinery equipment for transport.Reliability which have the important meaning to enterprise's production safety has directly effects on whether the equipment can work safely or not.In this paper,the fault tree of scraper conveyor system is set up by the analytical combination of fault tree approach and fuzzy mathematics,based on analyzing the fault of the scraper conveyor system.The fuzzy reliability of scraper conveyor system is worked out and given the quantitati... |
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| Keywords: | scraper conveyor fuzzy theory fault tree |
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