Weak fault feature extraction method based on compound tri-stable stochastic resonance

Jiachen Tang; Boqiang Shi; Zhixing Li; Yizhu Li

doi:10.1016/j.cjph.2020.05.009

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Weak fault feature extraction method based on compound tri-stable stochastic resonance

Jiachen Tang Boqiang Shi Zhixing Li Yizhu Li

Year: 2020 Journal: Chinese Journal of Physics Vol: 66 Pages: 50-59 Publisher: Elsevier BV

DOI: 10.1016/j.cjph.2020.05.009

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Keywords:

Stochastic resonance Constraint (computer-aided design) Noise (video) Fault (geology) Gaussian Feature extraction Computer science Gaussian noise Feature (linguistics) Extraction (chemistry) Coupling (piping) Resonance (particle physics) Algorithm Pattern recognition (psychology) Biological system Artificial intelligence Mathematics Materials science Physics

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stochastic dynamics and bifurcation

Physical Sciences → Physics and Astronomy → Statistical and Nonlinear Physics

Probabilistic and Robust Engineering Design

Social Sciences → Decision Sciences → Statistics, Probability and Uncertainty

Chaos control and synchronization

Physical Sciences → Physics and Astronomy → Statistical and Nonlinear Physics

Weak fault feature extraction method based on compound tri-stable stochastic resonance

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