摘要
针对评价方案的多因素、多层次、不确定性,以集对分析理论为基础,采用熵的指标权重确定方法,建立多属性决策加权集对分析模型。该模型综合考虑影响产品整体性能的各种因素,以及不同层次之间影响因素的指标权重的有效合成,并最终给出各方案的优劣顺序。实例证明,该方法具有概念明确、计算简便等特点,所得优化结果符合实际,为多属性方案决策提供一条新途径。
Aimed at the multiple factors, multiple levels and uncertainty of the appraisal project, based on the set pair analysis theory, using the entropy to determine the index weight, the multiple attribute decision weighted set pair model is established. This model takes all factors of effecting production＇ s total capability into consideration synthetically and the available compose of factors＇ weight among different layer effecting factor. And then each project is arranged in order. To approve with example, this method possesses the characteristics of definite idea, simple computation purposes and the optimum result is fit to the reality. It＇s a new way to resolve the multiple attribute decision making problems.
出处
《机械强度》
EI
CAS
CSCD
北大核心
2007年第6期1009-1012,共4页
Journal of Mechanical Strength
关键词
集对分析
多属性决策
联系度
熵
Set pair analysis
Multiple attribute decision making
Connection degree
Entropy
