基于多级模糊数学的矿山地质灾害指标体系设计

当前矿山地质灾害指标较为固定，缺少灵活性，较为死板。将多级模糊数学理论应用到金属矿山地质灾害指标体系设计中。结合金属矿山地质灾害不确定性的特征，设计多级模糊模型，进行主客观定权。在上述基础上，将设计的模型应用到灾害评估指标体系设计中。实验结果表明，该模型能够有效提高评估的灵活性，结果也更为准确。

Design of Mine Geological Hazard Index System Based on Multi-level Fuzzy Mathematics

At present time, mine geological hazard index is relatively fixed, lack of flexibility and rigidity. The theory of multi-level fuzzy mathematics is applied to the design of geological hazard index system in metal mines. According to the uncertainties of geological hazards in metal mines, a multi-level fuzzy model is designed to determine the weights subjectively and objectively. On the basis of this, the designed model is applied to the design of disaster assessment index system. The experimental results show that the model can effectively improve the flexibility of evaluation, and the results are more accurate.