基于可能度的多混合属性决策方法

Multiple Mixed-attribute Decision Making Method Based on Possibility Degree

针对权重信息已知且属性值为混合型的多属性决策,对用模糊语言和实数表示的属性进行了区间化处理,从而把多混合属性决策转化为属性值为区间数的多属性决策。然后基于新定义的可能度计算公式,给出多混合属性决策的可能度法,通过民航实例说明方法的可行性和有效性。

Multi -attribute decision making deals with the information with known attributes＇ weights and is mixed attributes＇ values in addition to the attributes denoted by fuzzy language and numbers. In this way multi -attribute decision making evolves from mixed - attribute type. Based on the possibility degree of new formulas ,this method is to solve multiple mixed - attribute decision making. A case of civil aviation is presented to demonstrate its feasibility and effectiveness.