Gear fault diagnosis based on Gaussian correlation of vibrations signals and wavelet coefficients.
Amir Hosein ZamanianAbdolreza OhadiPublished in: Appl. Soft Comput. (2011)
Keyphrases
- fault diagnosis
- wavelet coefficients
- generalized gaussian
- marginal distributions
- wavelet transform
- wavelet domain
- multiresolution
- multiscale
- subband
- expert systems
- discrete wavelet transform
- neural network
- image denoising
- fault detection
- vibration signal
- fault detection and diagnosis
- fuzzy logic
- high frequency
- power transformers
- operating conditions
- signal processing
- wavelet decomposition
- chemical process
- monitoring and fault diagnosis
- multiple faults
- gaussian distribution
- low frequency
- gas turbine
- maximum likelihood
- feature vectors
- condition monitoring
- electronic equipment
- analog circuits
- multi sensor information fusion
- gaussian noise
- image processing
- artificial intelligence
- genetic algorithm
- gaussian model
- image coding
- gaussian mixture model
- feature extraction
- knowledge base