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An improved time-frequency signal decomposition method and its application in bearing incipient fault diagnosis.
Fan Jiang
Wenwen Yi
Zhenyang Wu
Shunfa Hu
Shuman Cheng
Jingjing Kang
Published in:
SAFEPROCESS (2023)
Keyphrases
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decomposition method
fault diagnosis
vibration signal
monitoring and fault diagnosis
fault detection
condition monitoring
signal processing
frequency domain
signal analysis
decomposition algorithm
decomposition methods
neural network
expert systems
fault identification
operating conditions
bp neural network
fault detection and diagnosis
rotating machinery
fuzzy logic
power transformers
short time fourier transform
tennessee eastman
wavelet packet
high frequency
probabilistic neural networks
electronic equipment
gas turbine
fault detection and isolation
multiple faults
chemical process
electrical power systems
industrial systems
decision making
multiscale
denoising
computational intelligence
low frequency
non stationary
steam turbine
real time