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中文摘要：
运用VlseKriterijumska Optimizacija I Kompromisno Resenje（VIKOR）方法研究模糊多准则群决策问题常常将其分成模糊信息集结和VIKOR方法求解两个阶段.个体评估信息集结方法不同,所得到的群体集结结果也不同,获得的妥协解可能会存在较大差异.鉴于此,基于含有三角模糊数的多准则群决策问题,分析现有两种主流群体信息集结方法存在的缺陷,基于个体评估值与群体评估值的距离最优和较高的相似度两个目标,设计群体信息集结优化模型,提出一种拓展的VIKOR方法.最后通过实例分析说明了所提出方法的有效性和可行性.
英文摘要：
The fuzzy multi-criteria group decision making problems by using VlseKriterijumska Optimizacija I Kompromisno Resenje（VIKOR） method can often be divided into two steps, integrating fuzzy information and getting the compromise solutions by VIKOR method. Different integrating methods develop different group results and compromise solutions. For the multi-criteria group decision problems in which all the criteria values and weights are triangular fuzzy number, the defects of the two popular information integrating methods are analyzed, and the optimal model of group information is designed based on the two goals which are the minimal distances and higher similarity between individual evaluation and group evaluation, and an extension of VIKOR method is also given to obtain compromise solutions. Finally, an example illustrates the feasibility and effectiveness of the proposed method.
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