引用本文:王恕,张亦飞,郝春玲,徐伟.一种区间数多属性决策新方法及其工程应用[J].水利水运工程学报,2006,(3):54-58
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一种区间数多属性决策新方法及其工程应用
王恕1,张亦飞2,郝春玲2,徐伟2
1. 杭州市港航管理局,浙江,杭州,310014
2. 国家海洋局,第二海洋研究所,浙江,杭州,310012
摘要:
通过对传统逼近理想点法(TOPSIS)的改进,并与Monte Carle随机模拟法相结合,提出了决策信息—属性权重和属性值均为区间数的多属性决策方法.参照结构可靠度的概念定义了一种新的决策指数,并按决策指数的大小进行方案的排序.最后,通过一个简单的工程投资决策算例,说明该决策方法的应用步骤.
关键词:  多属性决策,TOPSIS法,Monte Carle模拟,决策指数,应用步骤
DOI：
分类号:TU311.2
基金项目:
A new method of multi-attribute decision-making for interval numbers and its engineering application
WANG Shu1,ZHANG Yi-fei2,HAO Cun-ling2,XU Wei2
1. Hangzhou Municipal Port and Waterway Administration Bureau, Hangzhou 310014, China ; 2. The Second Institute of Oceanography, State Oceanic Administration, Hangzhou 310012, China
Abstract:
By improving the traditional TOPSIS method and incorporating the Monte Carle simulation,a new method for multi-attribute decision-making with decision information such as attribute weight and attribute value in the form of interval numbers is presented.A new decision-making index is defined considering the concept of structural reliability,and all alternatives are to be ranked according to the decision-making index.Finally,a simple investment problem as an example is given to illustrate how to use the proposed method in engineering.
Key words:  multi-attribute decision-making,TOPSIS method,Monte Carle simulation,decision-making index,applying steps
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