摘要
提出了时序模糊多指标决策问题 ,基于模糊关联分析给出了一种新的决策方法 .运用模糊集理论构建各时段的模糊加权决策矩阵 ,应用一种对模糊数排序的方法找出各时段的正、负理想方案 ,并通过所有时段各方案与正理想方案的相对模糊关联度的模糊加权和来确定最优方案 .
The problem of fuzzy multiple criteria decision making (FMCDM) with time series is proposed, and based on fuzzy relational degree analysis, a new decision making method is presented in this paper. The theory of fuzzy set is used to construct weighted suitability decision matrix for every period. The positive and negative ideal solution of each period are then obtained by using a method of ranking of fuzzy numbers. The fuzzy weighted values of the relative fuzzy relational degrees of every alternatives versus various positive ideal solution of different period are calculated and ranked to determine the best alternative. Finally, an example is provided to illustrate the proposed method.
出处
《系统工程理论与实践》
EI
CSCD
北大核心
2003年第1期116-120,138,共6页
Systems Engineering-Theory & Practice
基金
国家自然科学基金 (79970 0 2 5 )
国防科技预研基金 (0 0 J1 5 .3 .3 .JW0 5 2 8)
