南水北调与水利科技Issue(2)：284-288,381,6.DOI:10.13476/j.cnki.nsbdqk.2015.02.020
基于模糊综合评价法的大伙房水库上游水质评价及预测
Water quality evaluation and prediction of upstream of Dahuofang Reservoir in the Hunhe River based on the fuzzy comprehensive evaluation
摘要
Abstract
Water quality in the upstreaMof Dahuofang Reservoir of the Hunhe River was evaluated in three detecting sections (Beizamu,Gulou,andTaigou) usingthefuzzycomprehensiveevaluationmethodandanalytichierarchyprocess(AHP).The correlation analysis between water quality evaluation results ( water quality fuzzy comprehensive evaluation index) and corre-sponding upstreaMinflowwas preformed. A nonlinear regression model of the upstreaMwater inflowand water quality fuzzy comprehensive evaluation index was developed to predict water quality. The results showed that the nonlinear regression model has high fitting accuracy and it can predict the water quality categories of each upstreaMinflowsection.关键词
水质评价/水质预测/模糊综合评价法/层次分析法/非线性回归模型/大伙房水库上游/水质模糊综合评价指数Key words
water quality evaluation/water quality prediction/fuzzy comprehensive evaluation method/Analytic Hierarchy Process ( AH P)/nonlinear regression model/upstream of Dahuofang Rreservoir/water quality fuzzy comprehensive evaluation index分类
建筑与水利引用本文复制引用
闫滨,杨骁..基于模糊综合评价法的大伙房水库上游水质评价及预测[J].南水北调与水利科技,2015,(2):284-288,381,6.基金项目
辽宁省重大科技计划项目(2012212001) （2012212001）
