ArticleSensors (Basel, Switzerland)2023
A New Monitoring Technology for Bearing Fault Detection in High-Speed Trains.
Article in Sensors (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Research on Fault Diagnosis of Mechanical Bearings Based on Transfer Learning.Sensors (Basel, Switzerland) · 2025Article
- An efficient bearing fault detection strategy based on a hybrid machine learning technique.Scientific reports · 2025Article
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Authors and funding
3 authors.
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Abstract
In this work, a new monitoring system is developed for bearing fault detection in high-speed trains. Firstly, a data acquisition system is developed to collect vibration and other related signals wirelessly. Secondly, a new multiple correlation analysis (MCA) technique is proposed for bearing fault detection. The MCA technique consists of the three processing steps: (1) the collected vibration signal is decomposed by variational modal decomposition (VMD) to formulate the representative intrinsic mode functions (IMFs); (2) the MCA is used to process and identify the characteristic features for signal analysis; (3) bearing fault is diagnosed by examining bearing characteristic frequency information on the envelope power spectrum. The effectiveness of the proposed MCA fault detection technique is verified by experimental tests corresponding to different bearing conditions.
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