一种基于方案满意度的不确定多属性决策方法

A Method Based on Satisfactory Degree of Alternative for Uncertainly Multi-Attribution Decision-Making

定义方案的综合属性理想值和综合属性负理想值 ,提出不确定多属性决策中的一个新概念——方案满意度 ,给出一种基于方案满意度的单目标最优化模型 ;通过求解该模型即可获得属性权重信息完全未知或只有部分权重信息的不确定多属性决策问题的方案排序 ;最后通过实例说明该模型的合理性和有效性。

This paper presents three new concepts - complex attribute ideal value of alternative, complex attribute negative ideal value of alternative and satisfactory degree of alternative in uncertain multi attribute decision making, and gives a singular objective optimization model. By solving this model, we can get the priorities in uncertain multi attribute decision making problem in which the weights of attributes are unknown completely or unknown partly. Finally,a numerical example is also given to show the retionality and effectiveness of the model.