摘要
灰色聚类法是灰色系统理论的一种,它以模糊数学为基础,并在此基础上有所发展、创新。灰色聚类模型的特点是对数据的分辨力高,多个评价因子的综合评价中有独到的优势。给水管网水质是多个因子的综合作用结果,不利于直观判断。因而可借助灰色聚类模型理论,确定实际的各项指标的数值与评价标准的关系,把各个因子定量的监测数据转化成综合性的结论。依靠灰色聚类理论来确定管网水质的归类以此方法来评价给水管网各个监测点的水质情况,确定管网水质的归类,最后用实例验证模型计算值与实际情况的一致性。
Grey classified theory is one kind of grey system. It develops and inaugurates on the basis of fuzzy mathematics. The ability to differentiate data clearly is its prominent virtue. Water quality in water supply networks is with combined results a number of factors, it is unfavorable to the intuitive judgment. A grey classified model is used to determine the actual numerical relationship with the evaluation criteria, and transform each monitoring data with quantitative factor into a comprehensive conclusion. In this article, Grey classified theory is used to evaluate the water quality and determine the water quality rank in water supply networks, There are good agreements between the calculated and actual measuring data.
出处
《重庆建筑大学学报》
EI
CSCD
北大核心
2007年第6期98-100,共3页
Journal of Chongqing Jianzhu University
关键词
给水管网
灰色理论模型
水质评价
water supply networks
grey theory model
water quality evaluation
