A Synthesizing Effect Function Approach of Fuzzy Multiple-Attribute Decision Making

This paper focuses on fuzzy multiple-attribute decision making with weights unknown and fuzzy information. After discussing the structural feature of fuzzy information, we propose the compound quantification description mode for fuzzy information based on centralized quantification value, and establish a method of fuzzy information comparison based on synthesizing effect. And then we put forward the approach of fuzzy multiple-attribute decision making according to synthesizing effect function. Through practical case study, all the results indicate that the approach of fuzzy multiple-attribute decision making proposed in this paper can effectively integrate decision preference into decision process and has better operability.