因素状态值为模糊数的变权综合决策方法  

Variable Weights Synthesis Decision Making Based on Fuzzy Numbers

作　　者：胡皓[1] 李德清[1] 赵娜[1] 张红艳[1] 

机构地区：[1]军械工程学院基础部,河北石家庄050003

出　　处：《军械工程学院学报》2014年第5期75-78,共4页Journal of Ordnance Engineering College

摘　　要：对因素权重为实数、因素状态值为模糊数的多因素不确定性决策问题,由实数型状态变权向量导出模糊数状态变权向量,得出模糊数变权公式,建立模糊数变权综合决策模型,最后给出一个应用模糊数变权综合决策模型的实例.With respect to the problem of decision making involving multiple factor uncertainty in which the factor weights are real numbers and the state values are fuzzy numbers,state variable vector of fuzzy numbers is induced by the state variable vector of real numbers,and a fuzzy number variable formula is proposed.Simultaneously,a variable weight synthesis decision making model based on fuzzy numbers is established.Finally,an example is given to illustrate the validity of this decision making model.

关 键 词：模糊数 变权 模糊数状态变权向量 综合决策 

分 类 号：O159[理学—数学]