| 基于熵权的模糊综合评判在材料选择中的应用 |
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| 引用本文： | 彭安华,王智明. 基于熵权的模糊综合评判在材料选择中的应用[J]. 机械设计与研究, 2007, 23(1): 71-73 |
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| 作者姓名： | 彭安华 王智明 |
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| 作者单位： | 淮海工学院,工程训练中心,连云港,222005;淮海工学院,工程训练中心,连云港,222005 |
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| 摘 要： | 针对一般的模糊综合评判法在权重确定方面具有一定的随意性,提出了一种基于熵权的模糊综合评判方法.通过熵权使权重的确定由主观判断转为由各指标数据之间的关系来确定,并将该方法用于材料的选择之中.结果表明,该方法是可行的,在实践中具有一定的应用价值.
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| 关 键 词： | 熵权 模糊综合评判 材料选择 |
| 文章编号： | 1006-2343(2007)01-071-03 |
| 修稿时间： | 2006-05-29 |
Application of Fuzzy Comprehensive Evaluation Based on Entropy Weight in Material Choice |
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| PENG An-hua,WANG Zhi-ming. Application of Fuzzy Comprehensive Evaluation Based on Entropy Weight in Material Choice[J]. Machine Design and Research, 2007, 23(1): 71-73 |
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| Authors: | PENG An-hua WANG Zhi-ming |
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| Affiliation: | Engineering Training Center, Huaihai Institute of Technology, Lianyungang 222005, China |
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| Abstract: | In this paper, a method of fuzzy comprehensive evaluation based on entropy weight is presented because ordinary fuzzy comprehensive evaluation has defect in the aspect of determining weight. By means of entropy weight, weight is determined not only from subjective judgment to objective judgment in light of the relation between index datas, but also the method is applied in material choice. Result shows that the method is feasible and has upper applied value in practice. |
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| Keywords: | entropy weight fuzzy comprehensive evaluation material choice |
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