水资源多目标决策评价模型及其应用  

Water resource multi-object decision evaluation model and its applications

作　　者：王延红[1] 郭莉莉[1] 

机构地区：[1]黄委会勘测规划设计研究院,河南郑州450003

出　　处：《西北水资源与水工程》2001年第2期10-13,共4页Northwest Water Resources & Water Engineering

摘　　要：水资源系统规划的方案优选问题是一个具有多层次结构的系统优化问题 ,为了较好地评价规划方案的优劣 ,建立了水资源多目标决策评价模型。该模型采用AHP法确定各层次指标的权重 ,并进一步运用密切度法达到评价规划方案优劣的目的。The scheme optimization in the planning of water resource system is a systematical optimization problem of multi-hierarchy structure. In this paper, we established water resource multi-object decision evaluation model in order to appraise alternative planning-schemes correctly. AHP method is used to figure out the weight coefficient of indexes in different hierarchies. Furthermore, weight-distance-method is used to appraise the planning-schemes.

关 键 词：水资源 多目标决策 权重 评价模型 

分 类 号：TV212[水利工程—水文学及水资源]