基于区间数的PROMETHEE Ⅱ方法中权重确定

The Weights Determination of Extended PROMETHEE Ⅱ Method Based on Interval Numbers

本文引入一种新的区间数距离测度,扩展了可直接处理特征空间为区间数的PROMETHEE Ⅱ多属性决策方法。并在分析属性加权向量ω与最终综合优先序值之间关系的同时,提出了一种基于区间数的PROMETHEE Ⅱ方法的属性权重ω确定原理。应用实例表明了该方法的可行性和有效性,具有推广应用价值。

This article introduces a new distance measure for interval numbers,and extends the PROMETHEE Ⅱ method that can deal directly with the eigen space expressed as interval numbers.On the basis of the analysis of the relationship between the weighted vector and the final priority order,a principle of the weights determination of extended PROMETHEE Ⅱ method based on interval numbers for decision attribute is proposed.Through case study,this method,feasible and effective,has high value in popularization and application.