基于区间直觉模糊集的多准则模糊决策方法  

Multicriteria Fuzzy Decision-Making Method Based on Interval Intuitionistic Fuzzy Sets

作　　者：赵成元[1] 李继乾[1] 张智刚[1] 

机构地区：[1]曲阜师范大学运筹与管理学院,山东日照276826

出　　处：《济南大学学报（自然科学版）》2008年第3期316-319,共4页Journal of University of Jinan(Science and Technology)

基　　金：国家自然科学基金(10671108);山东省自然科学基金(Y2005A04)

摘　　要：提出一种权重信息不完全确定且准则值为区间直觉模糊集的多准则排序方法。该方法用区间直觉模糊集描述方案关于准则集的满足程度与不满足程度,准则的权重也由直觉模糊集表示。通过建立线性规划模型求出最优权重,为决策者做出最优决策提供了一种简便的方法。数值算例说明该方法的可行性和有效性。A new multicriteria ranking method is proposed in which the criteria＇ s weight is incomplete certain and criteria＇ s value is intuitionistic fuzzy sets. The proposed method allows the degrees of satisfiability and non - satisfiability of each alternative with respect to a set of criteria to be represented by interval intuitionistic sets. The method can provide a simple way to help the decision - maker to make the best choice by estiablishing linear programming model. Finally, an example shows the feasibility and availability of this method.

关 键 词：区间直觉模糊集 多准则决策 线性规划 

分 类 号：O223[理学—运筹学与控制论]