Wind Turbine Gearbox Fault Diagnosis Based on Multi-Sensor Signals Fusion

Y Zhao, Z Song, D Li, R Qian… - Protection and Control of …, 2024 - ieeexplore.ieee.org
This paper proposes a novel fault diagnosis method by fusing the information from multi-
sensor signals to improve the reliability of the conventional vibration-based wind turbine …

Artificial intelligence in monitoring and diagnostics of electrical energy conversion systems

T Vaimann, A Rassõlkin, A Kallaste… - … Workshop on Electric …, 2020 - ieeexplore.ieee.org
Diagnostics and prognostics of electrical energy conversion systems are moving forward
with the rapid development of IT and artificial intelligence possibilities. This also broadens …

Ensemble-Based Anomaly Detection with Comprehensive Feature Distances for Induction Motors

J Shim, J Seo, S Lee, T Joung… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
This study proposes a model for detecting anomalies in induction motors using audio
signals. Compared to existing anomaly detection methods based on deep generative …

A rotor bearing system fault diagnosis method based on FSASCA-VMD and GraphSAGE-SA

Y Wang, Q Zhang, S Zhang, S Li… - Measurement …, 2024 - xn--www-vt23b.iopscience.iop.org
In complex environments, signals from rotor bearing systems can easily be drowned out by
strong noise, leading to low fault diagnosis accuracy. In order to reduce noise and improve …

Quantitative Measurement of Lay Length of Metallic Wire Ropes Using Computer Vision and Image Phase Correlation Techniques

K Jiang, Z Hu, X Qi, X Wang… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Metallic wire rope is the core component unit in construction, and vision-based
nondestructive inspection methods for condition monitoring of metallic wire ropes have …

Health condition estimation of bearings with multiple faults by a composite learning-based approach

U Inyang, I Petrunin, I Jennions - Sensors, 2021 - mdpi.com
Bearings are critical components found in most rotating machinery; their health condition is
of immense importance to many industries. The varied conditions and environments in …

WCNN-RSN: a novel fault diagnosis method for rolling bearing using multimodal feature fusion

H Chang, X Zhang, Y Long, Y Zhang… - Measurement …, 2024 - singcf.iopscience.iop.org
Fault diagnosis of rolling bearings is significant for the safe operation of engineering
equipment. Many intelligent diagnostic methods have been successfully developed …

Data-driven fault diagnosis of induction motors using a stacked autoencoder network

AJ Skylvik, KG Robbersmyr… - 2019 22nd International …, 2019 - ieeexplore.ieee.org
Current signatures from an induction motor are normally used to detect anomalies in the
condition of the motor based on signal processing techniques. However, false alarms might …

Mixed fault classification of sensorless pmsm drive in dynamic operations based on external stray flux sensors

S Attestog, JSL Senanayaka, H Van Khang… - Sensors, 2022 - mdpi.com
This paper aims to classify local demagnetisation and inter-turn short-circuit (ITSC) on
position sensorless permanent magnet synchronous motors (PMSM) in transient states …

A feature reconstruction and SAE model based diagnosis method for multiple mixed faults

J Yang, J Chen, X Zhan, C Liu… - … Science and Technology, 2024 - iopscience.iop.org
Owing to the merits of automatic feature extraction and depth structure, intelligent fault
diagnosis based on deep neural networks has become a great concern. However, the non …