一种动态多目标决策模型及其应用

A New Kind of Model of the Dynamic Multiple Attribute Decision Making Based on New Effective Function and Its Application

针对一类动态多指标决策问题 ,提出一种多目标多阶段动态决策模型。根据所提出的效用函数 ,将决策矩阵归一化到相应的效用矩阵。该效用函数以指标的平均值为参考点 ,突出了“奖优罚劣”原则 ,提高了分辨精度。最后提出一种动态决策目标函数 ,并通过对 5城市 3年综合经济效益的评估实例 ,表明此方法是合理可行的。

First, a new kind of effective function is proposed, by which the decision making matrix with different dimensions and different kinds of indexes is changed uniformly into effective matrix. The method emphasizes on the principle of “rewarding good and punishing bad” and has advantages of higher accurate of identification. Second, a model of the dynamic multiple attribute decision making is also given based on this new effective function. Finally, the method is applied to a practical example. The results show that the method is rational and effective.