Fault condition attributes - Open Access .click

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Seismic data conditioning and neural network-based attribute selection for enhanced fault detection

Petroleum Geoscience, 2013
In this study of the Dorood oil field, offshore Iran, 3D seismic data were utilized to identify a complex fault pattern in the highly faulted and fractured Fahliyan Formation. To enhance data quality and improve attribute accuracy and detection power, a steering cube was first computed based on a sliding 3D Fourier analysis technique, using the concept
Chehrazi, A., Rahimpour-Bonab, H., Rezaee, Reza +2 more
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Rolling bearing fault diagnosis and performance degradation assessment under variable operation conditions based on nuisance attribute projection

Mechanical Systems and Signal Processing, 2019
Abstract The operation conditions are always non-stationary in the operation of rotating machinery. It is the key to realize the fault diagnosis of rotating machinery under different operation conditions by extracting the features which are irrelevant to the operation conditions and contain fault information.
Wenyi Huang, Junsheng Cheng, Yu Yang
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A novel vibro-acoustic fault diagnosis method of rolling bearings via entropy-weighted nuisance attribute projection and orthogonal locality preserving projections under various operating conditions