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.
研究了在完备度量空间中一对模糊映象满足一些特定不等式条件，以及当其截集是中非空有界闭集时，该对模糊映象的公共不动点的存在性问题。
Does research in a common fixed point theorem of fuzzy mappings in inequality conditions and the cut set is the nonempty closed bounded subsets of, while is complete metric space.
同时利用截集区间网络关键路径与模糊网络关键度的关系，计算出所有路径的关键度。
At the same time, compute all the path criticalities by utilizing the relationship between the critical path of interval networks and the path criticality of the fuzzy network as well.
在引入模糊优化理论的基础上，建立了齿轮的模糊优化数学模型，采用两级模糊综合评判和最优水平截集法，将其转化为常规的优化模型。
Based on the fuzzy optimal theory, the model of gear fuzzy optimum design is set up. With fuzzy comprehensive evaluation and optimal cut set, the model is transformed to general optimization.
根据水平截集和乐观指标，进行模糊区间运算。
Based on horizontal threshold sets and optimistic indices, the fuzzy operation is done.
为使模糊屈服面明朗化，文中引入了与模糊集截集相应的模糊屈服函数族。并巧妙地将隶属函数和屈服函数联系起来。
Fuzzy yield functions corresponding to he cut-set of fuzzy sets are introduced for the obviousness of fuzzy yield surface, and the membership function is ingeniously related with yield function.
采用二级模糊综合评判确定最优水平截集，从而将模糊优化问题转化为普通优化问题。
Thus, the problem of the fuzzy optimization is changed into the problem of the normal optimum...
采用二级模糊综合评判确定最优水平截集，从而将模糊优化问题转化为普通优化问题。
Thus, the problem of the fuzzy optimization is changed into the problem of the normal optimum...
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