MgNet: A fault diagnosis approach for multi-bearing system based on auxiliary bearing and multi-granularity information fusion

J Deng, H Liu, H Fang, S Shao, D Wang, Y Hou… - … Systems and Signal …, 2023 - Elsevier
With the rapid development of pattern recognition represented by deep learning, the
massive excellent bearing fault diagnosis methods have emerged. However, the majority of …

Bearing fault diagnosis based on multisensor information coupling and attentional feature fusion

S Wan, T Li, B Fang, K Yan, J Hong… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
The effective fault diagnosis of bearing can guarantee the safety of rotating machinery and is
very important for its stable operation. The information fusion of multisensor data has been a …

Intelligent bearing fault diagnosis using multi-head attention-based CNN

H Wang, J Xu, R Yan, C Sun, X Chen - Procedia Manufacturing, 2020 - Elsevier
Aiming at automatic feature extraction and fault recognition of rolling bearings, a new data-
driven intelligent fault diagnosis approach using multi-head attention and convolutional …

Rolling bearing fault diagnosis based on information fusion and parallel lightweight convolutional network

Y Guan, Z Meng, D Sun, J Liu, F Fan - Journal of Manufacturing Systems, 2022 - Elsevier
With the development of technologies such as Internet of Things and big data, the realization
of fusion and cross analysis of multi-sensor signals provides the possibility for …

A multi-input and multi-task convolutional neural network for fault diagnosis based on bearing vibration signal

Y Wang, M Yang, Y Li, Z Xu, J Wang… - IEEE Sensors …, 2021 - ieeexplore.ieee.org
Bearing fault diagnosis is essential for the safe and stable operation of rotating machinery.
Existing methods use signals from a single dimension, limiting diagnostic generality and …

Fault diagnosis for bearing based on 1DCNN and LSTM

H Sun, S Zhao - Shock and Vibration, 2021 - Wiley Online Library
Condition monitoring and fault diagnosis of the bearing are essential for the smooth
operation of rotating machinery. In this paper, an end‐to‐end intelligent fault diagnosis …

Multi-scale convolutional network with channel attention mechanism for rolling bearing fault diagnosis

YJ Huang, AH Liao, DY Hu, W Shi, SB Zheng - Measurement, 2022 - Elsevier
In recent years, deep learning has achieved great success in bearing fault diagnosis due to
its robust feature learning capabilities. However, in the actual industry, the diagnostic …

Fault diagnosis of motor bearings based on a one-dimensional fusion neural network

X Jian, W Li, X Guo, R Wang - Sensors, 2019 - mdpi.com
Deep learning has been an important topic in fault diagnosis of motor bearings, which can
avoid the need for extensive domain expertise and cumbersome artificial feature extraction …

Bearing fault diagnosis with a feature fusion method based on an ensemble convolutional neural network and deep neural network

H Li, J Huang, S Ji - Sensors, 2019 - mdpi.com
Rolling bearings are the core components of rotating machinery. Their health directly affects
the performance, stability and life of rotating machinery. To prevent possible damage, it is …

Multiscale convolutional neural network with feature alignment for bearing fault diagnosis

J Chen, R Huang, K Zhao, W Wang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In recent years, deep learning methods, especially convolutional neural network (CNN),
have received extensive attentions and applications in fault diagnosis. However, recent …