应用模糊軟划分聚类分析方法划分灌区子区

A Method for Classifying Irrigation Areas with Fuzzy Cluster Analysis Method

在进行流域规划或水资源系统分析时,常常需要将灌区规分成若干子区。对于一个范围较大的灌区来说,采用综合指标来划分子区是比较适宜的。本文以黄河下游引黄灌区为实例,介绍应用模糊软划分聚类分析方法进行灌区的子区划分方法,为划分灌区子区提供了一种比较严格的方法。

When river basin planning or water resources System aralysis is carried out,the irrigation areas should usually be classiffied into Several Sub-areas.For a large river basin,it is aprrolriate to cla- ssify the areas with multiple indexes.In this Faper,taking the ir- rigation areas by diverting from the lower Yellow River for example, the authors fresent the irrigation areas classification with fuzzy cluster analysis method,thus,a strict method is introduced for C- lassifying irrigafion areas.