The Consistency Approximation and Weight Calculation Method of the Judgement Matrix in the Uncertain Type of AHP
不确定AHP判断矩阵的一致性逼近与排序方法

The method of calculation weights in interval number judgement matrix is proposed in the paper.The new method can make full use of all the judgement information to construct a consistency judgement matrix and calculate weights by using the error transmission formula.The method is effective and useful by practice.