CAJ | 학술논문

在 SPA集投影及距离的概念基础上，提出了一种关于投影的 SPA值多属性决策方法。该方法通过各方案的投影与距离指标构建了多属性决策综合评价函数，并据此评价函数值的大小进行择优排序。最后，通过算例与已有相关方法进行比较，验证了该方法的有效性与可行性。
재 SPA집투영급거리적개념기출상，제출료일충관우투영적 SPA치다속성결책방법。해방법통과각방안적투영여거리지표구건료다속성결책종합평개함수，병거차평개함수치적대소진행택우배서。최후，통과산례여이유상관방법진행비교，험증료해방법적유효성여가행성。
A set pair analysis (SPA)value multi-attribute decision-making method based on proj ection is given by the concept of proj ection and distance of SPA sets.A comprehensive evaluation function of multi-attribute decision-making is established,which based on the proj ection and distance of every alternative. Then the alternative is ranked by using the comprehensive evaluation function.Finally,an example shows that the method is effective and feasible by comparing with the existing methods.