Restricted sparse networks for rolling bearing fault diagnosis

H Pu, K Zhang, Y An - IEEE Transactions on Industrial …, 2023 - ieeexplore.ieee.org
The application of deep learning-based rolling bearing fault diagnosis methods in high
reliability scenarios is limited due to low transparency. In addition, the scaling up of the deep …

A robust multi-scale learning network with quasi-hyperbolic momentum-based Adam optimizer for bearing intelligent fault diagnosis under sample imbalance …

M Ye, X Yan, N Chen, Y Liu - Structural Health Monitoring, 2024 - journals.sagepub.com
Due to adverse working conditions of rotating machinery in actual engineering, bearing fault
data are more difficult to acquire compared to normal data. That said, the real collected …

DC2Net: An Asian Soybean Rust Detection Model Based on Hyperspectral Imaging and Deep Learning

J Feng, S Zhang, Z Zhai, H Yu, H Xu - Plant Phenomics, 2024 - spj.science.org
Asian soybean rust (ASR) is one of the major diseases that causes serious yield loss
worldwide, even up to 80%. Early and accurate detection of ASR is critical to reduce …

Wave-ConvNeXt: An Efficient and Precise Fault Diagnosis Method for IIoT Leveraging Tailored ConvNeXt and Wavelet Transform

L Zhang, J Lin, Z Yang, H Shao… - IEEE Internet of Things …, 2024 - ieeexplore.ieee.org
The burgeoning field of the Industrial Internet of Things (IIoT) necessitates advanced fault
diagnosis methods capable of navigating the dual challenges of high predictive accuracy …

Rolling bearing fault monitoring for sparse time-frequency representation and feature detection strategy

J Tang, J Wu, J Qing, T Kang - Entropy, 2022 - mdpi.com
Data-driven fault diagnosis methods for rotating machinery have developed rapidly with the
help of deep learning methods. However, traditional intelligent fault diagnosis methods still …

A novel deep transfer learning method for intelligent fault diagnosis based on variational mode decomposition and efficient channel attention

C Liu, X Zheng, Z Bao, Z He, M Gao, W Song - Entropy, 2022 - mdpi.com
In recent years, deep learning has been applied to intelligent fault diagnosis and has
achieved great success. However, the fault diagnosis method of deep learning assumes that …

Fault Classification of Rolling Bearings Based on Multi-Source Heterogeneous Data

C Peng, H Xiao, W Gui, Z Tang - IEEE Sensors Journal, 2024 - ieeexplore.ieee.org
In the diagnosis of rotating machinery faults, traditional methods often fail to consider the
correlation and dependency among various grid features of different signal sources in multi …

WaveCNNs-AT: Wavelet-based deep CNNs of adaptive threshold for signal recognition

W Yang, B Chen, Y Shen, L Yu - Applied Intelligence, 2023 - Springer
Convolutional neural networks are widely used for feature extraction in signal recognition. A
critical issue in convolutional neural networks is the loss of information which increases with …

Intelligent fault diagnosis of train bearing based on ISTOA-VMD and SE-WDCNN

D He, X Zou, Z Jin, J Yan, C Ren… - Journal of Vibration and …, 2023 - journals.sagepub.com
Bearing plays a significant role in the transmission of traction forces and safe operation of
train. Affected by the actual operating conditions of the train, it is of great significance to …

Rolling Bearing Fault Diagnosis with Distribution Shift Data Using Improved Spatial Distribution Filters and Constraint Feature Extraction

Y Zhao, W Bao, X Xu - Journal of Electrical Engineering & Technology, 2024 - Springer
The main bearing is a key component to maintaining the stable and safe operation of the
gas generator power end, so fault diagnosis for the main bearing has special significance …