环境水质加权灰关联度综合评价法及其应用

Grey Weighted Degree of Incidence Synthetic Evaluation and Application to Assessment of Environment Water Pollution

将灰色系统理论应用于环境水质的综合评价，建立以层次分析法（ＡＨＰ）对各污染因素赋权的灰加权关联度综合评价模型．该模型可以有效地弥补模糊数学综合评价法在信息利用不充分及计算隶属函数繁琐等方面的不足，最后给出了水质评价实例．

This paper utilizes gray systems theory for environmental quality synthetic evaluation and sets up gray weighted degree of correlation synthetic evaluation mode,in which AHP is used for determining the weight of polluting matters.This mode can effectively compensate for the shortcoming of fuzzy synthetic evaluation in information utilization and the complication in calculation of subordinate function.And some water samples are examined by this method. [