A pruned-optimized weighted graph convolutional network for axial flow pump fault diagnosis with hydrophone signals.
Xin ZhangLi JiangLei WangTianao ZhangFan ZhangPublished in: Adv. Eng. Informatics (2024)
Keyphrases
- fault diagnosis
- weighted graph
- condition monitoring
- convolutional network
- vibration signal
- convolutional neural networks
- expert systems
- fault detection
- neural network
- shortest path
- electronic equipment
- fault detection and diagnosis
- monitoring and fault diagnosis
- power transformers
- operating conditions
- multiple faults
- coarse to fine
- fuzzy logic
- chemical process
- multi sensor information fusion
- graph structure
- edge weights
- analog circuits
- data objects
- gas turbine
- power plant
- signal to noise ratio
- multiscale