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矿井通风系统具有随机性、模糊性和不确定性等特征,一般单一的赋权评价法难以对其进行准确的优化评价.采用模糊层次分析法和熵权法的组合赋权法不仅可以提升对目标评价的准确性还能避免单一赋权的偶然性和局限性,结合可拓学的优度评价法,依据优度排序,得到最优方案.事实证明,基于组合赋权的可拓评价模型较其他评价方法更为客观,评价结果更加符合实际,可为解决类似优化方案问题提供一种新思路和方法.
Mine ventilation system has the characteristics of randomness, fuzziness and uncertainty, and it is difficult to evaluate the mine ventilation system accurately using the single weighted evaluation method.Using AHP and entropy weight method can not only improve the The accuracy of the target evaluation can also avoid the contingency and limitations of the single-weight, combined with the excellent evaluation method of extenics, and get the optimal program based on the degree of goodness.It has been proved that the extension evaluation model based on the combination of weights The other evaluation methods are more objective and the evaluation results are more realistic, which can provide a new idea and method for solving similar optimization problems.