Actively imaginative data augmentation for machinery diagnosis under large-speed-fluctuation conditions

Z An, X Jiang, R Yang, H Zhang, J Liu… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
… In the recent years, the amount of data collected has grown exponentially … machinery fault
detection systems [2]. This development means that fault diagnosis enters the era of big data

SDA: Regularization with cut-flip and mix-normal for machinery fault diagnosis under small dataset

H Lv, J Chen, T Zhang, R Hou, T Pan, Z Zhou - ISA transactions, 2021 - Elsevier
… Based on the characteristics of 1-D mechanical vibration signal, this paper proposes
Supervised Data Augmentation (SDA) as a regularization method to provide more effective training …

An integrated approach to rotating machinery fault diagnosis using, EEMD, SVM, and augmented data

THG Lobato, RR da Silva, ES da Costa… - Journal of Vibration …, 2020 - Springer
… to perform machinery diagnosis using machine-learning comprises data acquisition, signal
… used for pattern recognition in machinery fault diagnosis. Several classification algorithms …

A simple data augmentation algorithm and a self-adaptive convolutional architecture for few-shot fault diagnosis under different working conditions

T Hu, T Tang, R Lin, M Chen, S Han, J Wu - Measurement, 2020 - Elsevier
… a data augmentation algorithm based on the core assumption of Order Tracking and present
a self-adaptive convolutional neural network for fault diagnosis… of industry, machinery health …

Data simulation by resampling—A practical data augmentation algorithm for periodical signal analysis-based fault diagnosis

T Hu, T Tang, M Chen - IEEE Access, 2019 - ieeexplore.ieee.org
… Besides, traditional machine learning methods have also been applied for rotating machinery
fault diagnosis, and some typical models developed with different modification strategies …

Intelligent rotating machinery fault diagnosis based on super-resolution enhancement using data augmentation under large speed fluctuation

X Wang, B Han, T Lu, G Zhang… - … Science and Technology, 2021 - iopscience.iop.org
… conditions of the machinery are constant. It is inevitable that the equipment runs under
large speed fluctuation in real industries. To achieve data augmentation under the condition of …

Rolling bearing fault diagnostics based on improved data augmentation and ConvNet

DKB Kulevome, H Wang, X Wang - Journal of Systems …, 2023 - ieeexplore.ieee.org
… an intelligent diagnosis system is challenging. This paper proposes a fault diagnosis method
… and deterioration of a bearing which can escalate and lead to severe equipment damage. …

Fault Diagnosis using eXplainable AI: A transfer learning-based approach for rotating machinery exploiting augmented synthetic data

LC Brito, GA Susto, JN Brito, MAV Duarte - Expert Systems with …, 2023 - Elsevier
… from augmented synthetic data to real rotating machinery is here proposed, namely FaultD-XAI
(Fault Diagnosis … synthetic data with data augmentation to avoid the need of real fault

A novel assessable data augmentation method for mechanical fault diagnosis under noisy labels

X Zhang, B Wu, X Zhang, Q Zhou, Y Hu, J Liu - Measurement, 2022 - Elsevier
… assessable data augmentation named ADA is proposed for mechanical fault diagnosis
In modern industries, rotating machineries such as bearing and gear are applied widely. For …

FTGAN: A novel GAN-based data augmentation method coupled time–frequency domain for imbalanced bearing fault diagnosis

H Wang, P Li, X Lang, D Tao, J Ma… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
… A new method for intelligent fault diagnosis of machines with unlabeled data." IEEE Transactions
… An early fault detection method of rotating machines based on unsupervised sequence …