Data segmentation and augmentation methods based on raw data using deep neural networks approach for rotating machinery fault diagnosis

Z Meng, X Guo, Z Pan, D Sun, S Liu - IEEE Access, 2019 - ieeexplore.ieee.org
… methods for rotating machinery fault diagnosis, as shown in Figure 2. First, the vibration data
is … method can improve the fault recognition rate and overcome the problem of difficult time …

An early fault detection method of rotating machines based on unsupervised sequence segmentation convolutional neural network

W Song, W Shen, L Gao, X Li - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
… The SA algorithm is conducted to search for the optimal segmentation time t of the whole
lifecycle data in this article. The pseudocode of USSCNN is shown in Algorithm 1. …

Segmented infrared image analysis for rotating machinery fault diagnosis

L Duan, M Yao, J Wang, T Bai, L Zhang - Infrared Physics & Technology, 2016 - Elsevier
fault-related information and improve the accuracy of defect diagnosis, this paper presents a
segmented … It consists of several modules including data acquisition, image segment, region …

A novel multi-segment feature fusion based fault classification approach for rotating machinery

J Liang, Y Zhang, JH Zhong, H Yang - Mechanical Systems and Signal …, 2019 - Elsevier
… In order to reveal the effectiveness of the proposed rotating machinery fault diagnosis … ,
(2) the evaluation of the data fusion method and (3) the performance of the proposed classifier. …

Data preprocessing techniques in convolutional neural network based on fault diagnosis towards rotating machinery

S Tang, S Yuan, Y Zhu - IEEE Access, 2020 - ieeexplore.ieee.org
… on CNN-based fault diagnosis approaches in rotating machinery. Firstly, data preprocessing
… CNN was employed for fault diagnosis of planetary gearbox, data segmentation as a way of …

A rotating machinery fault diagnosis method based on feature learning of thermal images

Z Jia, Z Liu, CM Vong, M Pecht - Ieee Access, 2019 - ieeexplore.ieee.org
… image data and then classifying images. The thermal image-based rotating machinery fault
diagnosis method used in … Wang, “Segmented infrared image analysis for rotating machinery

Sparse representation classification with structured dictionary design strategy for rotating machinery fault diagnosis

Y Kong, T Wang, Z Qin, F Chu - IEEE Access, 2020 - ieeexplore.ieee.org
… short data segments. In other words, if we applied the pattern recognition methods for rotating
machinery fault diagnosis, the predicted health state labels of these short data segments

A method of fault diagnosis for rotary equipment based on deep learning

C Zhang, L Xu, X Li, H Wang - 2018 Prognostics and System …, 2018 - ieeexplore.ieee.org
… signals in the field of fault diagnosis, original data segmentation, typical feature … data
segmentation is selected as input to the deep neural network. In fault diagnosis of rotary equipment, …

A review of the application of deep learning in intelligent fault diagnosis of rotating machinery

Z Zhu, Y Lei, G Qi, Y Chai, N Mazur, Y An, X Huang - Measurement, 2023 - Elsevier
… [106] proposed a one-dimensional CNN-GRU composite model to learn the vibration signals
reconstructed by data segmentation, which tried to overcome the important information loss …

Artificial intelligence for fault diagnosis of rotating machinery: A review

R Liu, B Yang, E Zio, X Chen - Mechanical Systems and Signal Processing, 2018 - Elsevier
… , a common fault diagnosis system often consists of two key steps: datasegmented infrared
image analysis for rotating machinery fault diagnosis, which applies an image segmentation