铁路工程项目方案评价和优选的MADM方法研究  

An Investigation on the Methods of Appraising and Opting of Railway Project

作　　者：李准[1] 吴刘忠球[1] 

机构地区：[1]中铁二院工程集团有限责任公司,成都600031

出　　处：《科技和产业》2013年第7期62-65,共4页Science Technology and Industry

摘　　要：根据铁路工程项目方案评价与优选特点,以MADM方法为主体,组合运用了群决策、多级模糊综合评判等方法,建立了铁路工程项目方案评价与选优的体系。主要的结论是:提出在线性标准化的基础上,利用幂函数进行非线性属性标准化方法;将多级模糊综合评判模型进行变换,设计了一种简单有效的属性权重赋值方法。The article puts up a appraising and opting system of railway project, using Multiple Attributes Decision Making as the main method, combir^ed with group decision and Fuzzy Comprehensive Judgment, according to the characteristics of railway project. The article＇s results as fol- lows： on the basis of linearity standardizing, the article gives a new method of attributes standardizing with the function of power; the article de- signs a simple and effective method to evaluate attributes weight with some variety of the model of Fuzzy Comprehensive Judgment.

关 键 词：多属性决策 群决策 多级模糊综合评判 铁路工程 选优 

分 类 号：U2-9[交通运输工程—道路与铁道工程]