Semi-supervised meta-path space extended graph convolution network for intelligent fault diagnosis of rotating machinery under time-varying speeds
Y Li, L Zhang, P Liang, X Wang, B Wang… - Reliability Engineering & …, 2024 - Elsevier
In practical engineering scenarios, the operating speed of mechanical equipment is intricate
and variable. However, much of the existing research on intelligent fault diagnosis is …
and variable. However, much of the existing research on intelligent fault diagnosis is …
Theoretical analysis and potential engineering application of an energy harvester
The technique of energy harvesting, which captures the energy from ambient vibrations, has
received increasing attention due to its potential to power low-powered wireless sensors …
received increasing attention due to its potential to power low-powered wireless sensors …
Interpretable modulated differentiable STFT and physics-informed balanced spectrum metric for freight train wheelset bearing cross-machine transfer fault diagnosis …
C He, H Shi, R Li, J Li, ZJ Yu - arxiv preprint arxiv:2406.11917, 2024 - arxiv.org
The service conditions of wheelset bearings has a direct impact on the safe operation of
railway heavy haul freight trains as the key components. However, speed fluctuation of the …
railway heavy haul freight trains as the key components. However, speed fluctuation of the …
Improved shift-invariant sparse parsing of mechanical fault based on feature atom
C Han, W Lu, L Cui, L Song… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
In complex operating conditions, the monitoring signals of mechanical equipment are
susceptible to interference from multiple vibration sources and environmental noise …
susceptible to interference from multiple vibration sources and environmental noise …
Reinforced fuzzy domain adaptation: Revolutionizing data-unaccessible rotating machinery fault diagnosis across multiple domains
Existing domain adaptation methods typically require access to raw data from both the
source and target domains, increasing the risk of data leakage. In light of this, a fuzzy …
source and target domains, increasing the risk of data leakage. In light of this, a fuzzy …
SRSGCN: A novel multi-sensor fault diagnosis method for hydraulic axial piston pump with limited data
P Liang, X Wang, C Ai, D Hou, S Liu - Reliability Engineering & System …, 2025 - Elsevier
Deep learning has immense potential in ensuring the safe operation of hydraulic axial piston
pumps (HAPP). However, the complex operating environment and high cost of labeling have …
pumps (HAPP). However, the complex operating environment and high cost of labeling have …
Intelligent fault diagnosis of rolling bearing based on an active federated local subdomain adaptation method
X Yuan, D Shi, N Shi, Y Li, P Liang, L Zhang… - Advanced Engineering …, 2024 - Elsevier
With the significant advancement of intelligent fault diagnosis (FD) technology in recent
years, federated learning methodologies, which employ data from multiple devices for …
years, federated learning methodologies, which employ data from multiple devices for …
Few-shot fault diagnosis of axial piston pump based on prior knowledge-embedded meta learning vision transformer under variable operating conditions
S Wang, H Shuai, J Hu, J Zhang, S Liu, X Yuan… - Expert Systems with …, 2025 - Elsevier
Recent years have seen increasing researches in intelligent fault diagnosis (FD) methods
for axial piston pump (APP) based on big data owing to the rapid development of deep …
for axial piston pump (APP) based on big data owing to the rapid development of deep …
Modulated differentiable STFT and balanced spectrum metric for freight train wheelset bearing cross-machine transfer monitoring under speed fluctuations
C He, H Shi, R Li, J Li, ZJ Yu - Advanced Engineering Informatics, 2024 - Elsevier
The service conditions of wheelset bearings has a direct impact on the safe operation of
railway heavy haul freight trains as the key components. However, speed fluctuation of the …
railway heavy haul freight trains as the key components. However, speed fluctuation of the …
Effect of autaptic synapse on signal transmission performance of dressed Hodgkin–Huxley neuron
Astrocytes, which have complex relationships with neurons, are the most important
biological arguments that support neurons in the performance of cognitive functions. Another …
biological arguments that support neurons in the performance of cognitive functions. Another …