摘要
从模糊互补判断矩阵完全一致的定义出发,给出了一种一致性调整的新方法.此调整方法的基本思想是通过计算直接判断信息与间接判断信息之间的偏差,找出需要调整的元素,然后综合考虑2类判断信息对此元素进行调整.最后通过一个算例,说明了此调整方法的简洁性和有效性.
The paper gives a new method correcting the consistency of fuzzy complementary judgment matrices based on the definition of its perfect consistency. The essential idea of the method is to look for the elements needing correcting, with the deviation between the direct judgment information and the indirect judgment information. Then considering the two kinds of information, this paper adjusts the dements to improve the comistency of judgment matrices. Finally, a numerical example is given to illustrate the simplicity and validity of the new method.
出处
《重庆工学院学报》
2007年第3期35-38,共4页
Journal of Chongqing Institute of Technology
基金
广西大学科研基金资助项目(X032016)
关键词
模糊互补判断矩阵
一致性
偏移指标
fuzzy complementary judgment matrix
comistency
deviation index
