基于S-OWA算子的多属性决策方法

A method for multiple attribute decision-making based on S-OWA operators

基于两类有序加权平均算子的基本决策思想,在此基础上提出了一种新的信息集结算子——S-OWA算子,并研究了该算子的一些优良性质。基于该算子研究了相应的属性权重的确定方法,并提出了基于S-OWA算子的多属性决策方法,最后用算例说明了该方法的可行性和有效性。

A new class of aggregation operators,named as S-OWA operators,was introduced based on the decision idea of the order-weighted averaging （OWA）operator.Some desirable properties of the S-OWA operators were investigated.The approaches to determine the attribute weight were discussed based on the operators as well.The method of multiple attribute decision-making based on S-OWA operator were pres-ented.Finally,a practical example was given to show the effectiveness and feasibility of our main results.