Fault Recognition of Gear Pump Based on EMD Neural Network

Aim at the non-stationary and time-variation characteristic of the gear-pump fault signal, proposing a condition recognition method for gear pump based on EMD and neural network. Take the vibration acceleration of case as the analysis object. Firstly,deal the signal with EMD, extract the main IMF co...

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Veröffentlicht in:	Applied Mechanics and Materials 2013-07, Vol.333-335, p.1635-1639
Hauptverfasser:	Gao, Shu Xiang, Ding, Yao, Chen, Xiao Hu
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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