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| 基于修正熵权的TOPSIS地T水质评价方法 | |
| 引用本文： | 杨玉中,孟祥中,刘曦,邓叶飞,王晓林.基于修正熵权的TOPSIS地T水质评价方法[J].郑州大学学报(工学版),2011,32(2). |
| 作者姓名： | 杨玉中 孟祥中 刘曦 邓叶飞 王晓林 |
| 作者单位： | 1. 河南理工大学能源科学与工程学院,河南焦作,454010 2. 河南理工大学能源科学与工程学院,河南焦作454010;河南平原光电有限公司生产安全部,河南焦作454001 3. 焦作市机动车排污监控中心,河南焦作,454003 4. 河南平原光电有限公司生产安全部,河南焦作,454001 |
| 基金项目： | 国家重点基础研究发展计划资助(2009CB226107); 河南省教育厅基础研究项目(2009A620002) |
| 摘 要： | 为客观准确评价不同年份的地下水质量状况,建立了修正熵权的逼近理想解排序的综合评价方法.该方法采用原始数据产生的信息熵权进行客观赋权,并引入专家因素对权重进行修正,利用逼近理想解排序方法进行运算.通过对C城市2005-2009年地下水质进行评价,得出了C城市地下水质的变化趋势.评价过程和结果证明该评价方法简便易行,结论合理,易于推广使用. |
| 关 键 词： | 地下水质 熵权 TOPSIS法 |
Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) based on Ameliorated Entropy Weight on the Evaluation of Groundwater Quality |
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| YANG Yu-zhong , MENG Xiang-zhong , LIU Xi , DENG Ye-fei , WANG Xiao-lin.Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) based on Ameliorated Entropy Weight on the Evaluation of Groundwater Quality[J].Journal of Zhengzhou University: Eng Sci,2011,32(2). | |
| Authors: | YANG Yu-zhong MENG Xiang-zhong LIU Xi DENG Ye-fei WANG Xiao-lin |
| Affiliation: | YANG Yu-zhong1,MENG Xiang-zhong1,2,LIU Xi3,DENG Ye-fei1,WANG Xiao-lin2(1.School of Energy Science and Engineering,Henan Polytechnic University,Jiaozuo 454010,China,2.Production & Safety Department,Henan Pingyuan Optics Electronics Co.Ltd.,Jiaozuo 454001,3.Jiaozuo Vehicle Emission Control Center,Jiaozuo 454003,China) |
| Abstract: | Technique for Order Preference by Similarity to Ideal Solution(TOPSIS) based on ameliorated entropy weight was established in order to evaluate the groundwater quality in some years objectively and accurately.In this method,entropy weight that originated from original data was put forward,which was ameliorated by the experts' factor,and an evaluation method of technique for order preference by similarity to ideal solution is constructed.A case study of the comprehensive evaluation of groundwater quality fro... |
| Keywords: | groundwater quality entropy weight TOPSIS method |
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