A rotating machinery fault diagnosis method based on multi-scale dimensionless indicators and random forests

Q Hu, XS Si, QH Zhang, AS Qin - Mechanical systems and signal …, 2020 - Elsevier
… a low accuracy of fault diagnosis for nonlinear and non-stationary dynamic signals of rotating
machinery. In this paper, we propose an effective fault diagnosis method based on multi-…

Application of Time‐Frequency Analysis in Rotating Machinery Fault Diagnosis

Y Bai, W Cheng, W Wen, Y Liu - Shock and Vibration, 2023 - Wiley Online Library
… citations in this section are limited to papers in the field of rotating machinery fault diagnosis.
… time-frequency analysis of rotating machinery fault diagnosis are divided into three stages …

Digital Twin for rotating machinery fault diagnosis in smart manufacturing

J Wang, L Ye, RX Gao, C Li, L Zhang - International Journal of …, 2019 - Taylor & Francis
… This paper presents a Digital Twin reference model for rotating machinery fault diagnosis.
The requirements for constructing the Digital Twin model are discussed, and a model updating …

A new local-global deep neural network and its application in rotating machinery fault diagnosis

X Zhao, M Jia - Neurocomputing, 2019 - Elsevier
… Considering those above-mentioned problems, this paper presents a novel rotating
machinery fault diagnosis method based on LGDNN (Local-Global Deep Neural Network). The …

Rotating machinery fault diagnosis based on typical resonance demodulation methods: a review

H Li, X Wu, T Liu, S Li - IEEE Sensors Journal, 2023 - ieeexplore.ieee.org
diagnosis. Condition-based maintenance … fault diagnosis of rotating machinery. Resonance
demodulation technology is the one fault diagnosis technology widely used in the machinery

Fast nonlinear blind deconvolution for rotating machinery fault diagnosis

Z Zhang, J Wang, S Li, B Han, X Jiang - Mechanical Systems and Signal …, 2023 - Elsevier
… algorithm is proposed for early fault diagnosis of rotating machinery. First, sigmoid function
is developed to the generalized form to improve the fault representation ability of the objective …

Domain generalization in rotating machinery fault diagnostics using deep neural networks

X Li, W Zhang, H Ma, Z Luo, X Li - Neurocomputing, 2020 - Elsevier
… This paper proposes a deep learning-based domain generalization method for rotating
machinery fault diagnosis. In order to expand the training dataset, a domain augmentation …

General normalized sparse filtering: A novel unsupervised learning method for rotating machinery fault diagnosis

Z Zhang, S Li, J Wang, Y Xin, Z An - Mechanical Systems and Signal …, 2019 - Elsevier
… In this section, a new intelligent fault diagnosis method is proposed based on the GNSF
algorithm for rotating machinery and the performance of the proposed method is discussed. The …

Automatic feature extraction and construction using genetic programming for rotating machinery fault diagnosis

B Peng, S Wan, Y Bi, B Xue… - IEEE transactions on …, 2020 - ieeexplore.ieee.org
… In summary, rotating machinery fault diagnosis is an engineering problem traditionally …
features from raw vibration signals for fault diagnosis of rotating machinery. This goal has been …

Rotating machinery fault diagnosis based on impact feature extraction deep neural network

A Hu, J Sun, L Xiang, Y Xu - Measurement Science and …, 2022 - iopscience.iop.org
fault features in a deep network construction remains a challenge for intelligent fault diagnosis
of rotating machinery… for intelligent gear and bearing fault diagnosis. An improved three-…