摘要:区间模糊数作为一种解决决策问题的工具,能够更加清楚描述决策信息.讨论属性值为区间模糊数的模糊多属性决策问题,先将决策矩阵用比重变化法规范化,确定权重和加权规范化矩阵,再进行排序,本文主要将粗糙集优势关系引入多属性决策对象排序问题,选择出最优答案.最后以案例检验解决具体问题最优策略的有效性.39732 毕业论文关键词:区间模糊数;多属性决策;比重变化法;排序
Method of Fuzzy Multiple Attribute Decision-making Based on Interval Fuzzy Number
Abstract: Interval fuzzy Numbers, as a tool to solve the problem of decision making, and it can describe the decision making information clearly. While discussing the fuzzy multiple attribute decision making problems of interval fuzzy number that attribute values, first the decision matrix use the proportion of change law to standard, standardization and weighted matrix and sorting, we introduce the advantage of rough set relationship to scheduling problem with multiple attribute decision-making object in this paper, selecting the best answer. The last case tests the validity of the optimal strategy to solve specific problems.
Key words: Interval Fuzzy Number; Multiple Attribute Decision Making; The Proportion of Change Law; Sorting
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