Specialised aperiodic excitation and wavelet transform improves analogue fault diagnosis.
Lukas ChruszczykJerzy RutkowskiPublished in: ECCTD (2009)
Keyphrases
- fault diagnosis
- wavelet transform
- neural network
- multiresolution
- fault detection
- expert systems
- multiscale
- image compression
- bp neural network
- power transformers
- vibration signal
- fuzzy logic
- wavelet coefficients
- electronic equipment
- operating conditions
- monitoring and fault diagnosis
- fault detection and diagnosis
- gas turbine
- fault identification
- rbf neural network
- subband
- condition monitoring
- analog circuits
- chemical process
- rotating machinery
- high frequency
- power plant
- electrical power systems
- wavelet analysis
- low frequency
- failure diagnosis
- industrial systems
- steam turbine
- real time
- multi sensor information fusion
- fault detection and isolation
- multiple faults
- frequency band
- wavelet packet
- feature extraction
- machine learning