胡建建,李亚南,陈涛,张红武,李普瑞

• 1:西安近代化学研究所，陕西西安 710065

摘要(Abstract)：

为了对小管道中的沸腾进行更好地在线监测，基于模式识别理论提出一种适用于小管道沸腾的在线监测新方法。首先利用电容耦合式非接触电导测量传感器，实时获得能够反映小管道内沸腾液体等效电导信息的电压信号，其次对电压信号进行数据采集与特征提取，最后选取2种模式识别算法（感知器算法和K-means聚类算法）训练分类器，对比2种分类器对小管道沸腾过程阶段辨识效果。研究结果表明，所提出的小管道沸腾过程在线监测新方法是可行、有效的，新方法将小管道沸腾过程在线辨识分为4个阶段，辨识准确率可达90%以上。

关键词(KeyWords)： 小管道;沸腾;模式识别;电容耦合式非接触电导测量

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 胡建建,李亚南,陈涛,张红武,李普瑞

DOI: 10.3969/j.issn.1003-9015.2021.04.005

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