所属单位：理学院

发表刊物：Journal of Intelligent & Fuzzy Systems

关键字：中文关键字：多属性决策；三角模糊数；Dempster-Shafer 理论；集结算子，英文关键字：Multiple attribute decision making, triangular fuz

摘要：The belief structure quasi-arithmetic triangular fuzzy ordered weighted averaging (BS-QTFOWA) operator is developed by extending the quasi-arithmetic ordered weighted averaging operator to accommodate triangular fuzzy values by using Dempster- Shafer theory of evidence. The characteristics of the proposed operator are as follows: triangular fuzzy values are used to depict uncertain and fuzzy information; Dempster-Shafer theory of evidence is used to model uncertainty existing in the knowledge of attributes; quasi-arithmetic ordered weighted averaging operator is used to aggregate evaluation values, which can provide decision maker a complete view of the decision problem. The special cases of the BS-QTFOWA operator are analyzed and the properties of it are studied. A new multiple attribute decision making method based on the new operator is presented to aggregate triangular fuzzy information. Finally, a numerical example of supplier selection problem is given to illustrate the flexibility and practical advantages of our new decision making method.

备注：杨威(SCI)

合写作者：PangYongfeng

第一作者：杨威

论文类型：期刊论文

卷号：卷：26

期号：期：

页面范围：页：1123–1135

是否译文：否

发表时间：2014-11-01