摘要
给出一种校正模糊判断矩阵一致性的新方法。首先 ,给出关于模糊判断矩阵满意一致性的定义及判定方法 ,然后通过构造和分析能够反映完全一致性矩阵和原判断矩阵之间关系的偏差矩阵 ,给出校正模糊判断矩阵一致性的计算步骤 ,最后给出了一个算例。
This paper proposes a new method for improving the consistency of the fuzzy judgement matrix. Firstly, the definition about the satisfying consistency of fuzzy judgement matrix and its judgement approach are given. Then, by constructing and analyzing the deviation matrix which can reflect the relation between the completely consistent matrix and the judgement matrix given by the decision maker, a calculation procedure of modifying the fuzzy judgement matrix into the satisfying consistency is presented. Finally, a numerical example is given to illustrate the use of the proposed method.
出处
《模糊系统与数学》
CSCD
2002年第2期74-78,共5页
Fuzzy Systems and Mathematics
基金
国家自然科学基金资助项目 (70 0 710 0 4 )
教育部高等学校优秀青年教师教学科研奖励计划资助项目 (教人司[2 0 0 2 ]12 3)
教育部高等学校骨干教师资助计划项目 (教技司 [2 0 0 0 ]6 5 )
辽宁省自然科学基金资助项目 (0 0 2 0 12 )
关键词
模糊判断矩阵
完全一致性
满意一致性
偏差矩阵
Fuzzy Judgement Matrix
Complete Consistency
Satisfying Consistency
Deviation Matrix
