基于AHP-FCE矿井降温方案优选综合评价模型研究

Study on comprehensive evaluation model for optimization decision-making of mine cooling scheme based on AHP_FCE

在矿井降温系统优选决策的研究中,经常采用模糊综合评价方法,但其判断矩阵权重的分配存在较大的主观性,容易产生决策失误。基于此,提出了基于评价指标相对隶属度的模糊综合评价矩阵,利用层次分析法进行解算,进而确定矿井降温方案各评价指标权重的一种模糊综合评价模型—AHP-FCE综合评价模型,并将其应用于矿井降温方案优选决策当中。通过实例验证,评价结果客观、科学、稳定,通用性较强,可应用于煤矿及其他工程领域。

At present, the fuzzy comprehensive evaluation method has always been used in the study on optimization decision-making of mine cooling scheme, but the weight distribution of its judgment matrix has great subjectivity, being prone to make mistakes. A fuzzy comprehensive evaluation matrix based on the relative membership degree of evaluation index was put forward, which can be calculated by the analytic hierarchy process, and the weights of each evaluation index of mine cooling scheme can be determined. The fuzzy comprehensive evaluation model named AHP_FCE was presented, and it was applied in the optimization decision-making of mine cooling scheme. By practical case validation, the evaluation result was objective, scientific and stable. It has good universality and can be adopted in coal mine and other project fields.