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Research on Ensemble Monitoring Approach for Wastewater Treatment Process
Author(s): 
Pages: 49-52,60
Year: Issue:  5
Journal: Measurement & Control Technology

Keyword:  process monitoringwastewater treatment processensemble method;
Abstract: 针对具有非线性、多变量特性的污水处理过程监测准确性有待提高问题,提出一种集合型EMD-IFCM-KPCA过程监测方法.该方法首先利用经验模态分解方法对数据进行预处理,然后用改进的模糊C均值聚类对数据进行聚类,最后采用核主成分分析方法对污水处理过程中的异常状态进行监测.水处理基准模型(BSM1)过程监测实验结果表明,将EMD-IFCM-KPCA集合型方法应用于污水处理过程,监测准确性优于传统KPCA,IFCM-KPCA等方法.
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