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Research on frequency band sparse optimization algorithm in health index of rolling bearing.
Renwang Song
Lei Yang
Linying Chen
ZengShou Dong
Published in:
Concurr. Comput. Pract. Exp. (2023)
Keyphrases
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optimization algorithm
frequency band
multi objective
optimization method
monitoring and fault diagnosis
high frequency
differential evolution
low frequency
subband
frequency spectrum
vibration signal
particle swarm optimization pso
evolutionary multi objective
optimization strategy
index structure
hybrid optimization algorithm
radio frequency
artificial bee colony
wavelet packet
mathematical model
transfer function
bp neural network
high quality