基于模糊物元模型上的AHP在水质评价中的应用  

Application of AHP Based on Fuzzy Matter-element in the Evaluation of Water Quality

作　　者：李文果[1] 孙雪林[1] 孙森林[1] 

机构地区：[1]沈阳农业大学水利学院,辽宁沈阳110161

出　　处：《安徽农业科学》2006年第17期4367-4368,共2页Journal of Anhui Agricultural Sciences

摘　　要：将影响水环境的主要水质评价指标组成模糊物元,运用层次分析方法,对所有参数采用两两成对比较,确定了各评价指标的权系数。通过实例验证了该分析方法利用尽可能多的信息来提高结论的一致性,较合理地解决了评定指标的模糊性和不相容性。In this article, a fuzzy matter-element was constructed for water quality evaluation. On the basis, all parameters from two groups were compared in pairs with the method of AHP and the right coefficient of the evaluation index was determined.The result showed that this analytical process can make use of as much information as possible to enhance the uniformity of result, The fuzziness and incompatibility evaluation index were solved equitably.

关 键 词：模糊物元 层次分析 水质参数 

分 类 号：O159[理学—数学]