Application of Unascertained Measure Comprehensive Evaluation Model in Water Quality Assessment

摘要：

The traditional methods that use fuzzy comprehensive evaluation model have shortcomings in determining index weight, sometimes the evaluation results can not reflect the water quality truly and fully. In this article, the Yangtze water quality is discussed, which based on the application of unascertained comprehensive evaluation model. To begin with, the weight of index classification is determined, and then established the unascertained comprehensive evaluation model using index categorization. The results integrate with many kinds of pollution indicators, so that make a more precise assessment to the water quality of each observation site than before.

关键词： water quality evaluation index weight of index classification unascertained measure

作者: Zhanglin Guo Lifang Sun Tao Wang

作者单位: Department of civil engineering North China Institute of Science and Technology Beijing, China School of Economics and Management HeBei University of Engineering Handan, HeBei, China Ke Xin college HeBei University of Engineering Handan, HeBei, China

会议类型: 国际会议

会议名称: 2010 International Conference on Computer and Communication Technologies in Agriculture Engineering(计算机与通信技术在农业工程国际会议 CCTAE 2010)

会议地点: 成都

会议语种:英文

页码: 369-372

在线出版日期: 2010-06-12（万方平台首次上网日期，不代表论文的发表时间）