基于变权综合法的EWAA算子和LHA算子及其应用  

EWAA and LHA Arithmetic Operators And their Applications Based on the Synthetic Method of Variable Weight

作　　者：陈童[1] 郑健[2] 李积源[1] 

机构地区：[1]海军工程大学装备经济管理系,湖北武汉430033 [2]海军装备研究院院务部财务军需处,北京100073

出　　处：《科技进步与对策》2006年第3期53-55,共3页Science & Technology Progress and Policy

基　　金："十五"国防建设预研项目(10101010102)

摘　　要：针对许多评价值为语言,并且要求不能出现由于单项指标值过低,从而影响系统总体功能的决策问题,提出了将变权综合法与拓展的加权算术平均(EWAA)算子和语言的混合集结(LHA)算子结合起来的算法。通过对局部变权公式的改进,使之适合EWAA算子和LHA算子的语言评估标度,有机地将两者结合起来,并提出应用该算法的具体步骤及具体示例。The article aims the decision makings problem, which their evaluations are language. In order to avoid the appearance of the problem that the system collectivity function is affected by the serious flaw of single value, the synthetic method of variable weight is combined with the Expanded Weight of Arithmetic Average（EWAA）and the Language Hybrid Aggregate（LHA）arithmetic operators. After the formula of the local variable weight is varied, it is banded together with the criterion of two operators＇ language evaluation organically. In the end, the every step of this method and the instance are showed particularly.

关 键 词：拓展的加权算术平均(EWAA)算子 语言的混合集结(LHA)算子 变权综合法 

分 类 号：C934[经济管理—管理学]