区间数互反判断矩阵一致性及排序

The Consistency and the Priority Method of Interval Number Reciprocal Judgement Matrix

主要研究区间数互反判断矩阵的一致性及排序方法。在介绍了区间数互反判断矩阵的概念的基础上,给出了区间数互反判断矩阵一致性的定义,根据一致性的定义,提出了基于线性规划模型的区间数互反判断矩阵排序方法,并通过实例说明了方法的可行性和有效性。

The consistency and the priority method of interval number reciprocal comparison martix are studied. First, some concepts such as interval number reciprocal comparison matrix, consistent interval reciprocal comparison matrix are defined. Then,according to the consistency of comparison matrix,some simple and practical linear programming models for priority method are established. Finally, a numerical example is given to illustrate the effectiveness and practicality of this method.