基于案例的污水处理工艺选择专家系统设计  

Design of Expert System Based on Case for Sewage Treatment Process Selection

作　　者：邓金锋[1] 孙清斌[1] 尹春芹[1] 张晓玲[1] 

机构地区：[1]湖北理工学院环境科学与工程学院,湖北黄石435003

出　　处：《湖北理工学院学报》2017年第3期24-27,共4页Journal of Hubei Polytechnic University

基　　金：湖北理工学院校级引进人才项目(项目编号:09yjz04R)

摘　　要：基于现有污水处理设施案例设计了一个用于工艺选择的专家系统。系统构建以经过分析、判断和修正的案例作为知识库,通过综合分析大众用户的使用意见形成知识库改进的依据,系统k值由k-近邻算法的预测结果确定。该系统的使用不仅减少了污水处理工艺选择的主观随意性,而且充分利用了为数众多的现有污水处理设施的运行经验,为扩充、升级成为污水处理全过程专家系统作了准备。An expert system based on case for process selection of sewage treatment is designed. The knowl-edge base is constructed with the existing cases which has been analyzed and corrected based on the numer-ous users. System not only reduces the subjectivity in the selection of sewage treatment process,but also takes full advantage of the large number of operating experience of existing sewage treatment facilities. This could be the preparation for construction of rounded expert system by expansion, upgrading. The algorithm of A： - Nearest Neighbor is used to predict the treatment process.

关 键 词：污水处理 工艺选择 专家系统 K-近邻算法 

分 类 号：X703[环境科学与工程—环境工程]