Stochastic Resonance in Unsaturated Piecewise Nonlinear Bistable System Under Multiplicative and Additive Noise for Bearing Fault Diagnosis.
Gang ZhangDayun HuTianqi ZhangPublished in: IEEE Access (2019)
Keyphrases
- additive noise
- monitoring and fault diagnosis
- stochastic resonance
- fault diagnosis
- noisy images
- spatial domain
- maximum likelihood
- neural network
- expert systems
- random variables
- fuzzy logic
- condition monitoring
- fault detection
- operating conditions
- speech signal
- pattern recognition
- edge detection
- denoising
- wavelet domain
- feature space
- contrast enhancement
- image enhancement
- gaussian noise
- frequency domain
- graphical models
- face recognition
- machine learning