区间数多指标决策问题的灰色关联分析法张吉军.pdfVIP

2005 年 6 月 系统工程与电子技术 J un . 2005 第 27 卷 　第 6 期 Systems Engineering and Electronics Vol . 27 　No . 6 ( ) 文章编号 :100 1506X 2005 区间数多指标决策问题的灰色关联分析法 张吉军 (西南石油学院工商管理学院 , 四川 成都 6 10500) 　　摘 　要 : 通过引进区间数向量范数 ,对区间数多指标决策问题的决策矩阵进行规范化处理 ,再利用区间数乘 法运算 ,将区间数多指标决策问题转化成指标取值为区间数的多指标决策问题 ,在此基础上给出了区间数多指标 决策问题的灰色关联分析法 ,该方法简单实用 ,所需信息少 ,并运用该方法分析了一个实际问题 。 关键词 : 区间数 ; 多指标决策 ; 灰色关联分析法 中图分类号 : C93 1 　　　　文献标识码 : A Method of grey related analysis to multiple attribute decision making problem with interval numbers ZHAN G J ij un ( ) S chool of B usiness A dm inist ration , S outhw est Pet roleum I nstit ute , Cheng d u 610500 , China 　　Abstract : Fir stly , decision making matrix of interval number s multiple attribute decision making problem by norm of interval number vector is standardized. Then , it transformed an interval number multiple attribute decision making problem into multiple attribute decision making problem wit h intervalalued indeses by t he multiplication op era tion of interval number . On t he basis of t his , t he met hod of grey related analysis to interval number multiple attribute decision making problem is given , and a practical problem is analyzed by t his met hod. This met hod is simple , practical and demand less information . It analysed a concrete problem wit h t his met hod. Key words : interval number ; multiple attribute decision making ; t he met hod of grey related analysis 1 　引　言