摘要
针对准则值和准则权系数为区间灰色模糊数的信息不完全的多准则决策问题,提出了一种灰色模糊多准则决策方法。该方法利用OWA算子对各个方案的准则值进行集结,并对灰色模糊数进行运算,计算各个方案的综合准则值,进而得到各方案的排序。最后,实例说明了该方法的可行性和有效性。
For multi-criterion decision-making problems with incomplete information, in which the criteri- on＇s value and criterion＇s weights are interval grey fuzzy numbers, a grey fuzzy multi-criterion decision making approach is proposed. This approach uses OWA to aggregate the criterion values of every alternative, and operates the interval numbers, then according to synthetic criterion values＇ ranking, the ranking of these alternatives are given. An example is given to show the feasibility and validity of the proposed approach.
出处
《系统工程与电子技术》
EI
CSCD
北大核心
2008年第12期2409-2411,共3页
Systems Engineering and Electronics
基金
国家自然科学基金(70771115)
湖南省软科学计划项目(06FJ4126)
湖南省哲学社会科学评审委员会项目(0608064A)资助课题
关键词
灰色模糊决策
区间灰色模糊数
OWA
区间数
grey fuzzy decision making
interval grey fuzzy number
OWA
interval number
