基于满意度最大的群决策方法

在群决策的过程中，由于决策者的知识水平、背景和主观偏好不同，他们对方案或因素所给的信息判断矩阵也就不同，本文主要针对模糊偏好关系和1～9标度判断矩阵信息，先构造个体满意度函数，然后给出一种合成两类偏好信息的多目标线性规划模型。该方法具有易操作、计算简单的特点，最后的实例验证了本方法的可行性及有效性。

A Method of Group Decision Making Based on the Maximum Degree of Satisfaction

During the course of group decision making, people have different judgment matrix on alternatives or factors due to different knowledge, backgrounds and preference of decision makers. This paper presents a multi-object linear programming model to integrate group's preference information of fuzzy preference relation and 1~9 rule after constructing the function of degree of satisfaction. This method has the characteristics of operation easily and computation simply. The case testifies that the method is feasible and effective.