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Feature Extraction Method for Rolling Bear Fault Signal Based on time-Delayed Feedback Asymmetric tristable Stochastic Resonance.
Xiao Su
Peiming Shi
Qing Guo
Xingguo Zhang
Haixia Yu
Dachao Li
Published in:
I2MTC (2021)
Keyphrases
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stochastic resonance
delayed feedback
image enhancement
signal to noise ratio
contrast enhancement
additive noise
signal processing
fault diagnosis
fault detection
wavelet transform coefficients
low signal to noise ratio
neural network
noisy images
image processing