Intelligent Fault Diagnosis of Hydraulic Piston Pump Based on Wavelet Analysis and Improved AlexNet.
Yong ZhuGuangpeng LiRui WangShengnan TangHong SuKai CaoPublished in: Sensors (2021)
Keyphrases
- fault diagnosis
- wavelet analysis
- condition monitoring
- industrial systems
- expert systems
- neural network
- fault detection
- wavelet transform
- multiresolution
- fuzzy logic
- monitoring and fault diagnosis
- factor analysis
- fault detection and diagnosis
- gas turbine
- basis functions
- rbf neural network
- feature detection
- low frequency
- bp neural network
- multiple faults
- electronic equipment
- vibration signal
- rotating machinery
- operating conditions
- chemical process
- power transformers
- multi sensor information fusion
- intelligent systems
- analog circuits
- linear combination
- object recognition
- discriminant analysis
- steady state
- signal processing
- multiscale
- artificial intelligence