基于故障树的城市雾霾天气模糊综合评判
    点此下载全文
引用本文:吴天魁1,王 波1,顾基发2,周晓辉1,朱俊岚1.基于故障树的城市雾霾天气模糊综合评判[J].经济数学,2014,(3):106-110
摘要点击次数: 637
全文下载次数: 94
作者单位
吴天魁1,王 波1,顾基发2,周晓辉1,朱俊岚1 (1.上海理工大学 管理学院上海 200093 2.中国科学院数学与系统科学研究院系统科学研究所北京 100080) 
中文摘要:以某市雾霾天气为例,找出导致该市雾霾发生的原因并建立相关的故障树,通过分析得出导致该市发生雾霾的主要原因为气象和人为原因.然后利用模糊综合评判法,对该市雾霾污染程度进行了量化评判,得出该市雾霾污染程度为重度污染,便于该市相关部门做好防范措施.结果表明,利用故障树分析法和模糊综合评判法对雾霾天气进行分析是可行的,为其他雾霾城市分析提供了参考依据.
中文关键词:雾霾  故障树  模糊综合评价法
 
Fuzzy Comprehensive Evaluation of City Fog-haze Weather Based on Fault Tree
Abstract:By choosing fog-haze of a city and figuring out the causes of fog-haze weather, this paper established a fault tree. And the analysis revealed that it was mainly atmosphere and human beings that caused fog-haze weather. Then, this paper used fuzzy comprehensive evaluation to evaluate on the levels of fog-haze of the city, reaching the conclusion that it ranked general. So it was easy for the city to take precautions. The results show that it is feasible to analyze and evaluate the city’s fog-haze weather by fault tree analysis and the fuzzy comprehensive evaluation method.
keywords:fog-haze  fault tree  fuzzy comprehensive evaluation
查看全文   查看/发表评论   下载pdf阅读器