An intelligent fault detection and diagnosis monitoring system for reactor operational resilience: Power transient identification

M Mendoza, PV Tsvetkov - Progress in Nuclear Energy, 2023 - Elsevier
Various microreactor designs under development aim at fulfilling electricity and heat
production requirements affordably and reliably in a variety of applications, like power …

A fault diagnosis method for nuclear power plant rotating machinery based on adaptive deep feature extraction and multiple support vector machines

W Yin, H Xia, X Huang, J Zhang… - Progress in Nuclear Energy, 2023 - Elsevier
Rotating machinery is the essential component in nuclear power plants (NPPs). Effective
fault detection and diagnosis is a main challenge in the operation and maintenance of NPPs …

Attention-embedded quadratic network (qttention) for effective and interpretable bearing fault diagnosis

JX Liao, HC Dong, ZQ Sun, J Sun… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Bearing fault diagnosis is of great importance to decrease the damage risk of rotating
machines and further improve economic profits. Recently, machine learning, represented by …

Towards efficient and interpretative rolling bearing fault diagnosis via quadratic neural network with BI-LSTM

Y Keshun, W Puzhou, G Yingkui - IEEE Internet of Things …, 2024 - ieeexplore.ieee.org
With the widespread application of deep learning in Internet of Things (IoT), remarkable
achievements have been made especially in rolling bearing fault diagnosis in rotating …

An intelligent fault detection and diagnosis monitoring system for reactor operational resilience: Fault diagnosis

M Mendoza, PV Tsvetkov - Progress in Nuclear Energy, 2024 - Elsevier
Various advanced reactor designs proposed in recent years envision deployment scenarios
which feature reactor operations with significantly reduced staffing or even completely …

Research on sensor data optimization technology for thermal hydraulic experiment of nuclear reactor

L Yongchao, L Tong, X Kai, C Jie, T Xin… - … Engineering and Design, 2024 - Elsevier
The sensor signals collected by the nuclear reactor thermal hydraulic experimental system
are mixed with complex noise information. The uncertainty of sensor data directly affects the …

An innovative approach to vibration signal denoising and fault diagnosis using attention-enriched joint learning

F Xiang, Z Wang, L Qiu, S Zhang… - Journal of Vibration …, 2024 - journals.sagepub.com
Vibration signals play a crucial role in mechanical fault diagnosis. However, they are
susceptible to various noise disturbances, presenting challenges for reliable fault detection …

ProbSparse Attention-based Fault Diagnosis for Industrial Robots Under Different Working Conditions

Y Wang, Y He, B Kang, J Liu… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Industrial robots are complex and critical equipment in intelligent manufacturing systems that
require ensuring safe and stable operation. The in situ fault diagnosis of industrial robots …

Validation of the neural network for 3D photon radiation field reconstruction under various source distributions

H Yisheng, W Zhen, P Yanheng, Z Yuhang… - Frontiers in Energy …, 2023 - frontiersin.org
Introduction: This paper proposes a five-layer fully connected neural network for predicting
radiation parameters in a radiation space based on detector readings. Methods: The …

Research on inversion method for complex source-term distributions based on deep neural networks

YS Hao, Z Wu, YH Pu, R Qiu, H Zhang, JL Li - Nuclear Science and …, 2023 - Springer
This study proposes a source distribution inversion convolutional neural network (SDICNN),
which is deep neural network model for the inversion of complex source distributions, to …