摘要
利用模糊数相关理论及数据融合技术,对不同决策者对同一个方案的评价值具有不同程度冲突,属性值和属性权重均为模糊数的多属性群决策问题提出了解决方案。对模糊数的排序问题,利用可信性测度概念,通过模糊模拟方法对两个模糊数比较的大小进行计算,并建立互补判断矩阵得到最终的排序结果。算例的结果证实了该方法的可行性、有效性和合理性。
The multiple attributive group decision making problem that the rating of each alternative and the weight of each criterion are described by the fuzzy number is discussed by combining data fusion technology with triangular fuzzy number. For ranking fuzzy numbers, the conception of credibility measure is cited to calculate the relationship between two fuzzy numbers by fuzzy simulation, and the complementary judgment matrix is es- tablished to rank the order of alternatives. Finally, the results demonstrate that the proposed approach is feasi- ble, effective and reasonable.
出处
《系统工程与电子技术》
EI
CSCD
北大核心
2012年第10期2094-2097,共4页
Systems Engineering and Electronics
基金
国家自然科学基金(81090272)资助课题
关键词
数据融合
群决策
三角模糊数
模糊模拟
data fusion
group decision making
triangular fuzzy number
fuzzy simulation
