提出基于带有3种否定的模糊集FScom的自然灾害灾情评估模型,将该方法应用到雾灾灾情评估中去,并将所得的结果与灰色关联度法的评价结果进行对比分析,说明该模型的评价结果更符合实际.
This paper puts forward an assessment model of natural disasters based on the theory of fuzzy set FScom.This model is applied to the assessment of a fog disaster,and the results obtained are compared with those of a gray relational analysis.The evaluation result shows that this model is more consistent with the reality.