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把模糊数学理论应用到群决策领域是解决不确定问题的有效方法 .介绍了定性语言描述转化成定量模糊序关系的方法 ;采用 Bonissone的 L-R梯形模糊数近似算法 ,提出了基数型和序数型决策问题的群决策程序 ;用实例说明了这种群决策方法的使用步骤 .
The application of fuzzy mathematics theory to group decision making is an effective method to solve the uncertain problems. The qualitative linguistic description is transformed into a quantitative fuzzy order relation method. Based on the Bonissone LR trapezoidal fuzzy approximation algorithm, the radix-type and ordinal type decision- The problem of group decision-making process is illustrated by examples. The steps of using this group decision-making method are illustrated.