基于加权模糊集对分析的年径流丰枯分类方法

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本文分析了集对分析径流丰枯分类一般方法的不足,提出采用加权模糊集对分析法。该法考虑了径流丰枯分类标准的边界模糊性,建立了模糊联系度,并结合径流年内分配赋予权重因子,得到加权联系数,从而判断出年径流的丰枯等级。研究表明,加权模糊集对分析方法客观、有效,分类结果合理、可行。
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