基于灰靶决策的多指标评判法及其在公路网评价中的应用  

A Multi-Criteria Evaluation Method Based on Grey Target and Its Application in Evaluating Highway Network

作　　者：张慧颖 

机构地区：[1]河南交通学院基础部,河南郑州450005

出　　处：《数学的实践与认识》2008年第10期31-38,共8页Mathematics in Practice and Theory

摘　　要：文章给出了多指标评判问题的靶心贴近法.该方法将层次分析法和离差最大法相结合,采用组合法确定评价指标的权重,并按与靶心的贴近度大小对方案进行优劣排序.将该方法应用于局域公路网的评价,取得了较好的效果.The article introduces a new method of multi-criteria comprehensive evaluation. The method combines AHP with maximizing deviations and determines the weigh of evaluating index in a method of combination. According to the degree of approaching to eye of target, we can get an ordering preference of program. It has been applied to evaluating highway network and we have got better results.

关 键 词：公路网 综合评价 权重 靶心 贴近度 

分 类 号：U412.1[交通运输工程—道路与铁道工程]