根据水平截集和乐观指标，进行模糊区间运算，从而得出熵权，再根据熵权的大小对检修方案进行分析与评判。
Through fuzzy interval arithmetic based on level sets and optimistic index the entropy weight is given, then the thesis analyses and evaluates maintenance project according to entropy weight.
最后，将单纯矩阵法及本文提出的语言变量的模糊集截集方法应用于湛江市环岛高速公路综合评价中。
Finally, the Linguistic fuzzy cut-set and the Simplex Matrix methods are both applied to the ZhanJiang's freeway all-round evaluation.
定义了满足权重要求的模糊权重向量，利用三角模糊数的截集，给出了模糊加权平均数的计算原理、步骤和一种简便的近似方法。
The fuzzy weighted average operations are common ones in the assessment and decision analysis when the value and weight are described to triangular fuzzy number.
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