• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>2008 International Conference on Machine Learning and Cybernetics（2008机器学习与控制论国际会议）论文集 >THE APPLICATION OF FUZZY COMPREHENSIVE EVALUATION ON THE WATER QUALITY OF CHANGJIANG RIVER
【24h】

THE APPLICATION OF FUZZY COMPREHENSIVE EVALUATION ON THE WATER QUALITY OF CHANGJIANG RIVER

机译：模糊综合评价在长江水质中的应用。

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

This article, using the fundamental theory of fuzzy mathematics and basic methods , applies the concepts of subordinate function and subordinate degree of fuzzy mathematics into the water quality evaluation of Changjiang River. By means of establishing several fuzzy collections such as volumes of factors, volumes of evaluation, subordinate function and weight which consist of several polluted evaluated factors, and decide the weight according to the influential differences between every polluted factor and the water quality.By combining the principle of maximum subordinate degree and weighting average principle, we apply the fuzzy comprehensive evaluation to the water quality of Changjiang River. We decided the rank of the water quality, and reach several water pollution features and regularities.
机译：本文运用模糊数学的基本理论和基本方法，将模糊数学的隶属函数和隶属度的概念应用到长江水质评价中。通过建立多个模糊集合，如因子量，评价量，隶属函数和权重（由多个污染评价因子组成），并根据每个污染因子与水质之间的影响差异来确定权重。运用最大隶属度原则和加权平均原则，对长江水质进行模糊综合评价。我们确定了水质等级，并达到了几种水污染特征和规律。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号