| 模糊集值统计法在煤矿安全评价指标权值中的应用 |
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| 引用本文： | 王志亮,吴兵,邢书仁,郭杰. 模糊集值统计法在煤矿安全评价指标权值中的应用[J]. 中国安全科学学报, 2004, 14(1): 71-73 |
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| 作者姓名： | 王志亮 吴兵 邢书仁 郭杰 |
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| 作者单位： | 1. 中国矿业大学,北京校区,资源与安全工程学院
2. 山东兖州煤业有限公司兴隆庄煤矿 |
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| 基金项目： | 国家自然科学基金重点项目资助 (5 0 1 340 4 0 ) |
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| 摘 要： | 应用模糊集值统计的理论 ,对煤矿安全评价中具有随机性和模糊性的指标进行数学分析 ,进一步改进了其权值的确定方法 ,使其更加符合实际情况 ,并对由此得出的权值进行了可靠性分析。通过实例表明 ,该方法克服了经典统计法的不足 ,提高了煤矿安全评价的实用性和科学性
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| 关 键 词： | 模糊集值统计法 指标权值 可靠性分析 |
| 修稿时间： | 2003-06-01 |
Application of Fuzzy Centralization Statistical Method in Weighted Index Value of Coal Mine Safety Assessment |
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| WANG Zhi-liang WU Bing,Assoc. Prof. XING Shu-ren. Application of Fuzzy Centralization Statistical Method in Weighted Index Value of Coal Mine Safety Assessment[J]. China Safety Science Journal, 2004, 14(1): 71-73 |
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| Authors: | WANG Zhi-liang WU Bing Assoc. Prof. XING Shu-ren |
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| Abstract: | Applying fuzzy centralization statistical theory, the random and fuz zy indexes in coal mine safety assessment are mathematically analyzed. It improv es the calculating method for weighted value, so that it could more precisely ac cord with the practice. Meanwhile, the reliability of the weighted value obtaine d is analyzed. Exemplified case indicates that the method could overcome the sho rtage of traditional statistical method and make the coal mine safety assessment more practicable and scientific. |
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| Keywords: | Fuzzy centralization statistical method Weighted index value Reliability analy sis |
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