Vibration Carpet Value in Classification and Evaluation of the Motor Condition

Yin An Yin; Xiong Hu

doi:10.4028/www.scientific.net/AMM.137.445

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Vibration Carpet Value in Classification and Evaluation of the Motor Condition
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 137Vibration Carpet Value in Classification and...

Vibration Carpet Value in Classification and Evaluation of the Motor Condition

Abstract:

According to the quayside container crane, the pitch angle of the front crossbeam only can be used to classify the states of the whole crane into operating and non-operating. The Vibration Carpet Value (VCV）is presented in this paper. By means of VCV, the motor states including working and non-working can be correctly classified. Based on the classified result, by the methodology of Wavelet Packet Quantization Analysis Technique based on EMD, the real-time monitoring and evaluation of the motor condition are more correct and effective.

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Periodical:

Applied Mechanics and Materials (Volume 137)

Pages:

445-449

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.137.445

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Online since:

October 2011

Authors:

Yin An Yin, Xiong Hu

Keywords:

Empirical Mode Decomposition (EMD), Non-Working State, Vibration Carpet Value (VCV), Wavelet Packet (WP), Working State

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