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应用模糊数学理论评判矿井通风系统的合理性。给出了被评定矿井所需检测项目;构造隶属函数,建立评价矩阵,权重分配及模糊合成运算。算出各被评定矿井的系统合理性得分並转换成成绩,最后按成绩高低评价系统合理性的程度,並按成绩区间把合理性程度分为五类。这种方法不仅能较全面、客观地反映各矿井系统合理性,而且也有助于调动各矿井把各项目标达到“规程”所规定的标准的积极性。
Appraisal of Mine Ventilation System Based on Fuzzy Mathematics Theory. The test items of the mine to be assessed are given. The membership function is constructed, and the evaluation matrix, weight distribution and fuzzy synthesis operation are established. Calculate the system rationality scores of all the assessed mines and convert them into grades, and finally evaluate the degree of system rationality according to the grade of achievement and divide the rationality into five categories according to grades. This method not only reflects the rationality of each mine system more comprehensively and objectively, but also helps mobilize the mines to achieve the targets set by the “Rules”.