A novel deep convolution multi-adversarial domain adaptation model for rolling bearing fault diagnosis

L Wan, Y Li, K Chen, K Gong, C Li - Measurement, 2022 - Elsevier
The traditional rolling bearing fault diagnosis methods are difficult to achieve effective cross-
domain fault diagnosis. Therefore, a novel deep convolution multi-adversarial domain …

An intelligent learning system based on random search algorithm and optimized random forest model for improved heart disease detection

A Javeed, S Zhou, L Yongjian, I Qasim, A Noor… - IEEE …, 2019 - ieeexplore.ieee.org
Heart failure is considered one of the leading cause of death around the world. The
diagnosis of heart failure is a challenging task especially in under-developed and …

[PDF][PDF] Fault analysis of wind power rolling bearing based on EMD feature extraction

D Meng, H Wang, S Yang, Z Lv, Z Hu… - … -Computer Modeling in …, 2022 - cdn.techscience.cn
In a wind turbine, the rolling bearing is the critical component. However, it has a high failure
rate. Therefore, the failure analysis and fault diagnosis of wind power rolling bearings are …

A performance enhanced time-varying morphological filtering method for bearing fault diagnosis

B Chen, D Song, W Zhang, Y Cheng, Z Wang - Measurement, 2021 - Elsevier
Fault feature extraction and broadband noise elimination are the keys to weak bearing fault
diagnosis. Morphological filtering is a typical fault feature extraction method. However, the …

[HTML][HTML] Transient fault detection and location in power distribution network: A review of current practices and challenges in Malaysia

SH Asman, NF Ab Aziz, UA Ungku Amirulddin… - Energies, 2021 - mdpi.com
An auto-restoration tool to minimize the impact of faults is one of the critical requirements in
a power distribution system. A fault-monitoring system is needed for practical remote …

Fault diagnosis and severity analysis of rolling bearings using vibration image texture enhancement and multiclass support vector machines

RK Jha, PD Swami - Applied Acoustics, 2021 - Elsevier
Fault detection and diagnosis of its severity for machine health monitoring can be stated as a
nested classification problem. For a faulty bearing, each fault location whether belonging to …

Model-based analysis and quantification of bearing faults in induction machines

S Zhang, B Wang, M Kanemaru, C Lin… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
The detection of rolling-element bearing fault can be accomplished by monitoring and
interpreting a variety of signals, including the vibration, the acoustic noise, and the stator …

[HTML][HTML] Evaluation of different bearing fault classifiers in utilizing CNN feature extraction ability

W Xie, Z Li, Y Xu, P Gardoni, W Li - Sensors, 2022 - mdpi.com
In aerospace, marine, and other heavy industries, bearing fault diagnosis has been an
essential part of improving machine life, reducing economic losses, and avoiding safety …

Two-dimensional time series sample entropy algorithm: Applications to rotor axis orbit feature identification

W Huachun, Z Jian, X Chunhu, Z Jiyang… - Mechanical Systems and …, 2021 - Elsevier
Traditional sample entropy algorithms are limited in their inability to analyze two-
dimensional (2D) time series. Here, we describe a new feature algorithm for 2D time-series …

[HTML][HTML] A novel intelligent method for bearing fault diagnosis based on EEMD permutation entropy and GG clustering

J Hou, Y Wu, H Gong, AS Ahmad, L Liu - Applied Sciences, 2020 - mdpi.com
For a rolling bearing fault that has nonlinearity and nonstationary characteristics, it is difficult
to identify the fault category. A rolling bearing clustering fault diagnosis method based on …