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| 基于海明贴近度的模糊物元模型在孝妇河水质评价中的应用 | |
| 引用本文： | 张欣,张保祥,孙新收,刘青勇.基于海明贴近度的模糊物元模型在孝妇河水质评价中的应用[J].地下水,2008,30(6):91-94. |
| 作者姓名： | 张欣 张保祥 孙新收 刘青勇 |
| 作者单位： | 1. 山东省水利科学研究院,山东,济南250013;山东大学土建与水利学院,山东欧国家济南250061 2. 山东省水利科学研究院,山东,济南250013;北京大学工学院水 3. 山东大学土建与水利学院,山东欧国家济南250061;山东省小清河管理局,山东,济南,250013 4. 山东省水利科学研究院,山东,济南250013 |
| 基金项目： | 科技部资助项目 ， 山东省财政厅项目 |
| 摘 要： | 河流污染已成为全球范围内普遍存在的环境问题之一。鉴于河流水质评价中存在的不确定性和模糊性，本文在物元分析的基础上，将海明贴近度和模糊物元分析理论相结合，建立了基于海明贴近度的河流水质评价模糊物元模型。运用该模型对孝妇河水质进行评价，结果表明：得到的评价样本与标准样本两者相互接近的程度能够比较客观的反映河流的水质状况，与实际情况吻合较好；运用熵权法确定评价指标的权重，考虑了各监潮指标的差异程度，减少了计算主观性的干扰，使评价结果更加准确合理。 |
| 关 键 词： | 海明贴近度 熵权 模糊物元 水质评价 |
Application of Fuzzy Matter-element Model Based on Hamming Approach Degree in Evaluation of Water Quality in Xiaofuhe River |
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| ZHANG Xin,ZHANG Bao-xiang,SUN Xin-shou,LIU Qing-yong.Application of Fuzzy Matter-element Model Based on Hamming Approach Degree in Evaluation of Water Quality in Xiaofuhe River[J].Groundwater,2008,30(6):91-94. | |
| Authors: | ZHANG Xin ZHANG Bao-xiang SUN Xin-shou LIU Qing-yong |
| Institution: | ZHANG Xin1,2,ZHANG Bao-xiang1,3,SUN Xin-shou2,4,LIU Qing-yong1 (1.Water Conservancy Instituteof Sh,ong Province,Jinan 250013,China,2.School of Civil Engineering,Sh,ong University,Jinan 250061,3.Center for Water Research,School of Engineering,Peking University,Beijing 100871,4.Xiaoqinghe River Administration Bureau of Sh,ong Province,Sh,ong,China) |
| Abstract: | River pollution has come into being one of the global environment problems.In view of uncertainty and ambiguity for evaluation of river water quality,in this paper,the article is based on the analysis of the matter-element,combining the fuzzy matter-element theory with the concept of hamming approach degree,a fuzzy matter-element model on evaluation of river water quality is established.The model is applied to evaluate water quality in Xiaofuhe River.The approaching degree of the evaluated sample and the st... |
| Keywords: | Haiming approaching degree the entropy-right method and the fuzzy matter-element and river water quality evaluation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |