Rolling bearings are the vital support elements of industrial rotating machinery. Operational conditions have a direct impact on the safety, dependability and economical operation and maintenance of the production system. An effective and accurate fault diagnosis technology is very important for predictive maintenance...
Ze-Xin Yin· Applied and Computational En...· 0 citations
Rolling bearings are among the most critical components in rotating machinery, and their reliable condition assessment is essential for preventing unexpected failures and enabling predictive maintenance strategies. In this study, a lightweight and automated methodology is proposed for bearing Fault Detection (FD) and F...
C. Cosenza, M. Spirto, Francesco Melluso et al.· Journal of Physics, Conferen...· 0 citations
In practical rolling bearing fault diagnosis, the bearing vibration signals collected by sensors are often mixed with a large amount of noise, which blurs key fault features and reduces the distinguishability among different types of faults. This issue not only undermines the reliability of feature extraction but als...
Xubing Shi, Xiao-Qiang Zhao· Structural Health Monitoring· 0 citations
Bearings are core components of rotating machinery, and the development of precise and efficient fault diagnosis technologies is of paramount importance for realizing early warning and accurate localization of faults. This paper briefly analyzes bearing fault mechanisms and provides a comprehensive review and critical...
Sheng-Kai Zhao, Hong-Jie Cheng, Yuan Zhao et al.· Italian National Conference...· 0 citations
This work integrates FFT-based current spectrum analysis, PCA-based feature reduction, and ANN classification into a unified non-invasive diagnosis framework for bearing fault detection, providing a simple, adaptive, and reliable solution for early bearing fault detection without requiring additional mechanical sensors...
O. A. Qudsi, E. Purwanto, S. M. I. Taufik et al.· Electrical Engineering &...· 0 citations
Rolling element bearings are used in rotating machines in aviation,
chemical, and nuclear industries. A failure to detect faults in the
rolling bearing causes unexpected breakdown of rotating machines.
Detecting bearing defects early on is still a challenge since micro-
faults have less energy. Early-stage defects fro...
Umakant Banswarti, S. Pandey· International Journal of Cre...· 0 citations
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