Condition Monitoring of Refrigeration Compressor Using Sound Signal Based on Convolutional Neural Networks

被引:0
|
作者
Kuendee, Punyisa [1 ]
机构
[1] Siam Univ, Grad Sch Engn, Dept Engn Management, 38 Phet Kasem Rd, Bangkok, Thailand
关键词
Refrigeration compressor; Streaming sound data; Internet of things; Machine learning; Convolutional neural networks; MACHINE;
D O I
10.1145/3361758.3361772
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
In this paper, the condition monitoring of refrigeration compressor used in ice making factory at Chonburi, Thailand is investigated. The streaming sound data collected from designed circuit with IoT technology is proposed. The 6-channel FFT spectrum training dataset with target dataset is introduced and used as input features for machine learning approaches such as ANN and CNN. In preliminary study, the target conditions are classified into 3 classes namely run open valve, run close valve and stop. The classification result demonstrates that the accuracy provided by ANN and CNN methods have similar values at approximately 99% in this study with comparison and evaluation.
引用
收藏
页码:105 / 109
页数:5
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