管理工程学报
管理工程學報
관리공정학보
Journal of Industrial Engineering and Engineering Management
2009年
2期
69~73
,共null页
群决策 不同粒度 语言判断矩阵 EOWA算子 一致化
群決策 不同粒度 語言判斷矩陣 EOWA算子 一緻化
군결책 불동립도 어언판단구진 EOWA산자 일치화
group decision making; muhi-granularity; linguistic judgment matrix; EOWA operator; unify
针对具有不同粒度语言判断矩阵形式的偏好信息的多属性群决策问题,首先给出了不同粒度语言转换的准则,给出了将不同粒度语言短语一致化的函数及其性质,并进而提出了基于不同粒度语言判断矩阵的多属性群决策方法。该方法不仅简洁、直观,且不会发生信息丢失,所得的决策结果较为精确、合理,最后通过算例对方法的实用性和有效性进行了说明。
針對具有不同粒度語言判斷矩陣形式的偏好信息的多屬性群決策問題,首先給齣瞭不同粒度語言轉換的準則,給齣瞭將不同粒度語言短語一緻化的函數及其性質,併進而提齣瞭基于不同粒度語言判斷矩陣的多屬性群決策方法。該方法不僅簡潔、直觀,且不會髮生信息丟失,所得的決策結果較為精確、閤理,最後通過算例對方法的實用性和有效性進行瞭說明。
침대구유불동립도어언판단구진형식적편호신식적다속성군결책문제,수선급출료불동립도어언전환적준칙,급출료장불동립도어언단어일치화적함수급기성질,병진이제출료기우불동립도어언판단구진적다속성군결책방법。해방법불부간길、직관,차불회발생신식주실,소득적결책결과교위정학、합리,최후통과산례대방법적실용성화유효성진행료설명。
With respect to multiple attribute group decision making problems with multi-granularity linguistic comparison matrices, firstly, the transformation guidelines of multi-granularity is given, the function of unify multi-granularity linguistic term sets is proposed, and also the properties of the function are studied. Then, a method based on multi-granularity linguistic comparison matrices is presented. The method is straightforward and easily to implement on a computer, and without loss of information. Therefore, it is more precise and reasonable in the final results. Finally, an example is given to illustrate the practically and effectively of the proposed method.
