Bearing performance degradation assessment based on optimized EWT and CNN
M Hu, G Wang, K Ma, Z Cao, S Yang - Measurement, 2021 - Elsevier
In the process of bearing degradation assessment, problems such as modal aliasing and
early failure samples being submerged by normal samples are the main factors that limit the …
early failure samples being submerged by normal samples are the main factors that limit the …
A multi-fault diagnosis method of gear-box running on edge equipment
X Zhao, K Lv, Z Zhang, Y Zhang, Y Wang - Journal of Cloud Computing, 2020 - Springer
Edge computing equipment is a new tool that has been widely used to monitor the operation
state of industrial equipment and to diagnose and analyze faults. Therefore, the fault …
state of industrial equipment and to diagnose and analyze faults. Therefore, the fault …
Iterative singular value decomposition-based in-band denoising approach with envelope order analysis for sun gear fault diagnosis of planetary system under varying …
H Fan, J Huang, Z Ren, X Cao… - Journal of Low …, 2024 - journals.sagepub.com
The vibration signal of the planetary gear train is easily disturbed by the background noise,
so the measured signal is complicated. In order to accurately extract the fault features, the …
so the measured signal is complicated. In order to accurately extract the fault features, the …
A study on fault diagnosis of rotating machinery combined wavelet transform with VMD
H Zhou, H Wang - Journal of Physics: Conference Series, 2020 - iopscience.iop.org
Effective diagnosis of rotating machinery is difficult in view of the complex structure, weak
early fault signals, non-stationary and non-linear vibration signals, and low signal-to-noise …
early fault signals, non-stationary and non-linear vibration signals, and low signal-to-noise …