论文部分内容阅读
研究了区间数互补判断矩阵的一致性和排序方法。首先根据区间数模糊互补判断矩阵的一致性定义给出了其一致性等价定义;然后通过定义导出矩阵,给出了完全一致性判别方法和满意一致指标,并根据此指标给出了一种完全一致性的逼近方法和满意一致的调整方法;最后通过对实数互补判断矩阵权重公式的推广给出了区间数互补判断矩阵的一个权重计算公式。并通过算例说明了此方法的有效性。
The consistency and ranking method of interval number complementary judgment matrix are studied. Firstly, the definition of consistent equivalence is given based on the definition of consistency of interval fuzzy complementary judgment matrix. Then by defining the derivation matrix, the complete consistency discriminant method and the satisfactory consensus index are given, and according to this index, The method of approximation of complete consistency and the method of adjustment with satisfactory agreement. Finally, a weight calculation formula of the interval number complementary judgment matrix is given by generalization of the weight formula of the real number complementary judgment matrix. An example is given to illustrate the effectiveness of this method.