基于联系数的三角模糊数多指标评价方法

Multiple Attribute Decision Making and Its Applications Based on the Connection Number with Triangular Fuzzy Numbers

三角模糊数具有确定不确定的特点,运用集对分析的理论可以把三角模糊数转换为联系数,通过建立联系数多指标评价决策模型,可以对多属性评价问题进行决策及排序。实例运算表明:该方法算理简单,计算操作易行,结论具有可信性。

The triangular fuzzy number has both certain determination and uncertain determination. Based on the SET PAIR ANALYSIS （ SPA ） theory, we can transform the triangular fuzzy number into the connection number,and then establish multiple attribute decision making through the connection number multiple index evaluation decision making. The example indicates that the model method is simple and can be easily handled and the conclusion is credible and rational.