| 基于TOPSIS的三角模糊集群决策方法 |
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| 引用本文： | 李敏,苏变萍,张强强.基于TOPSIS的三角模糊集群决策方法[J].模糊系统与数学,2019(2):117-127. |
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| 作者姓名： | 李敏 苏变萍 张强强 |
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| 作者单位： | 西安建筑科技大学 |
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| 摘 要： | 在多属性群决策方法中,决策者的权重对排序结果是非常重要的,并且已经得到了人们越来越多的重视。在三角模糊集的基础上提出了一种基于TOPSIS的确定专家权重的新方法。进一步定义了三角模糊数的一些基本概念,提出了一种属性权重信息在不同情形下的三角模糊数多属性群决策方法,包括属性权重完全已知、部分已知和完全未知。最后用实例证明了该方法的可行性和有效性。
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| 关 键 词： | 多属性群决策方法 三角模糊集 权重 TOPSIS |
New Group Decision Making Method in Triangular Fuzzy Setting Based on TOPSIS |
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| LI Min,SU Bian-ping,ZHANG Qiang-qiang.New Group Decision Making Method in Triangular Fuzzy Setting Based on TOPSIS[J].Fuzzy Systems and Mathematics,2019(2):117-127. |
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| Authors: | LI Min SU Bian-ping ZHANG Qiang-qiang |
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| Institution: | (Xi'an University of Architecture and Technology,Xi'an 710055,China) |
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| Abstract: | In multiple attribute group decision making, the weights of decision makers are very important and have been paid more and more attention. A new method to determine the expert’s weights is put forward based on the TOPSIS method in triangular fuzzy set. Some basic concepts of triangular fuzzy numbers are defined. A new method of multiple attribute triangular fuzzy number group decision making is presented, including the attribute weights are completely known, partly known and completely unknown. Finally, the feasibility and validity of this method are proved by our examples. |
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| Keywords: | Multiple Attribute Group Decision Making Triangular Fuzzy Set Weight TOPSIS |
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