模糊物元法在优选大气监测点中的应用

The Application of Fussy Matter-Element to Optimized Atmospheric Monitoring Sites

为了优选现有的监测点位,突出不同污染物对特定区域的权重,通过建立模糊物元矩阵和权重矩阵,计算各点位之间的关联度,并依据关联度值对大气监测点进行优选.结合对实例的分析和与其它几种方法的比较,表明该方法用于环境监测优化布点是简便可行的,其结果对于大气环境监测点的选取具有重要的参考价值.

The purpose of the paper is to optimize existent monitoring sites and to focus the weight of different pollutants in a certain area. Fussy matter-element matrix and weight matrix are established to calculate the related degree values among the sites which can be used to optimize the atmospheric monitoring sites. By example analysis and the comparison with some other methods, it shows that the method is simple and feasible. The results have great value for the selection of atmospheric monitoring sites.