Study on the Application of Fuzzy TOPSIS to the Multi-objective Decision Making
Decision-maldng problem is the process of finding the best option from all of the feasible alternatives. To some extent, decision-makers usually are more confident making linguistic judgments than crisp value judgments. The aim of this paper is to extend the TOPSIS method to decision-making problems with fuzzy data. In this paper the fuzzy theory is introduced into the multi-objective decision making(MODM) problem under uncertainty and the fuzzy TOPSIS approach is proposed to solve the MODM problem with subjective linguistic variables. First the triangular fuzzy numbers are used to describe the degree of importance and the attribute value. Then it gives the general steps of solving the MODM problem through the fuzzy TOPSIS approach. Finally, a case study is used to illustrate the procedure of the proposed approach at the end of the paper. With this approach, we provide decision-makers more information to make more powerful decision.
fuzzy theory TOPSIS multi-objective decision making construction scheme optimization
HUANG Jian-wen CHEN Rui WANG Xing-xia ZHOU Yi-hong
College of Hydraulic & Environmental Engineering China Three Gorges University, Yichang, Hubei, 443002, P.R.China
国际会议
长沙
英文
2922-2925
2010-05-11（万方平台首次上网日期，不代表论文的发表时间）