A Current-Based Fault Diagnosis Method for Rotating Machinery With Limited Training Samples | |
Hou X(侯旭); Du FJ(杜福嘉); Huang K(黄康) | |
2023-12 | |
Source Publication | IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT |
Volume | 72Issue:*Pages:1-14 |
Abstract | The current-based fault diagnosis method is a feasi ble way to replace the conventional vibration-based method,as it is more economical,implemental,and reliable.With the deep learning(DL)method applied,the current-based methods have achieved satisfactory diagnosis accuracy.DL methods,however, demand large quantities of training samples,which are difficult to implement in real industrial sites.To tackle this problem,this article proposes a novel lightweight fault diagnosis method based on a convolutional neural network(CNN),called CombFilterNet (CF-Net).The first convolutional layer of CF-Net is called comb filter layer(CF-layer),where the convolution kernel is the comb filter kernel(CF-kernel).Each CF-kernel only has three parameters to be updated,achieving a lightweight design that makes CF-Net suitable for limited training sample conditions. The effectiveness and generalization ability of the proposed method are validated by a laboratory-acquired current dataset and an open-source vibration dataset.The results demonstrate that the proposed method is superior to the comparative methods under limited training sample conditions. |
Keyword | Comb filter kernel(CF-kernel) motor current signal analysis convolutional neural network(CNN) fault diagnosis limited training sample |
Document Type | 期刊论文 |
Identifier | http://ir.niaot.ac.cn/handle/114a32/2113 |
Collection | 中国科学院南京天文光学技术研究所知识成果 期刊论文 |
Affiliation | 南京天文光学技术研究所 |
Recommended Citation GB/T 7714 | Hou X,Du FJ,Huang K. A Current-Based Fault Diagnosis Method for Rotating Machinery With Limited Training Samples[J]. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT,2023,72(*):1-14. |
APA | Hou X,Du FJ,&Huang K.(2023).A Current-Based Fault Diagnosis Method for Rotating Machinery With Limited Training Samples.IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT,72(*),1-14. |
MLA | Hou X,et al."A Current-Based Fault Diagnosis Method for Rotating Machinery With Limited Training Samples".IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT 72.*(2023):1-14. |
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A Current-Based Faul(4534KB) | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download |
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