TOPSIS Method for Interval-valued Intuitionistic Fuzzy Multiple Attribute Decision Making

摘要：

The aim of this paper is to investigate the multiple attribute decision making problems with interval-valued intuitionistic fuzzy information, in which the information about attribute weights is completely known, and the attribute values take the form of interval-valued intuitionistic fuzzy numbers. A modified TOPSIS analysis method is proposed. Then, based on the traditional TOPSIS method, calculation steps for solving interval-valued intuitionistic fuzzy multiple attribute decision-making problems with known weight information are given. The weighted Hamming distances between every alternative and positive ideal solution and negative ideal solution are calculated. Then,according to the weighted Hamming distances,the relative closeness degree to the positive ideal solution is calculated to rank all alternatives.Finally, an illustrative example is given to verify the developed approach and to demonstrate its practicality and effectiveness.

关键词： Multiple attribute decision making TOPSIS interval-valued intuitionistic fuzzynumbers.

作者: Guiwu Wei Xiaorong Wang

作者单位: Department of Economy and Management Chongqing University of Arts and Sciences Yongchuan, Chongqing, Office Department Chongqing University of Arts and Sciences, Yongchuan, Chongqing, 402160, P.R.China

会议类型: 国际会议

会议名称: 2007 Conference on Systems Science, Management Science and System Dynamics(第二届系统科学、管理科学与系统动力学国际会议)

会议地点: 上海

会议语种:英文

页码: 2243-2250

在线出版日期: 2007-10-19（万方平台首次上网日期，不代表论文的发表时间）