Signal Feature Extraction about the Oil Whirl and Oil Oscillation Based on EMD

Abstract:

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The article discusses the EMD and adaptive time-frequency analysis method based on EMD, and explains the characteristics about oil whirl, oil oscillation. Apply EMD and Hilbert-Huang t transformation to extract characteristics, which verifies applying EMD into feature extraction is effective.

Info:

Periodical:

Edited by:

Hun Guo, Taiyong Wang, Zeyu Weng, Weidong Jin, Shaoze Yan, Xuda Qin, Guofeng Wang, Qingjian Liu and Zijing Wang

Pages:

483-487

DOI:

10.4028/www.scientific.net/AMM.141.483

Citation:

B. J. Xu and R. Liu, "Signal Feature Extraction about the Oil Whirl and Oil Oscillation Based on EMD", Applied Mechanics and Materials, Vol. 141, pp. 483-487, 2012

Online since:

November 2011

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Price:

$35.00

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