Research on Wavelet Compression and Reconstruction of Wind Turbine Vibration Signal

Abstract:

The method of wavelet compression and reconstruction is studied. The wind turbine vibration signal is compressed and reconstructed by wavelet transformation. The compression and reconstruction of wind turbine vibration signal are achieved with different wavelet base. The compression ratio and the compression reconstruction accuracy are analyzed. The method and the result facilitate the choice of wavelet base for transmission of wind turbine vibration signal.

• Periodical: Applied Mechanics and Materials (Volumes 300-301)
• Pages: 753-757
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.300-301.753
• Online since: February 2013
• Authors: Xiao Ye Gan, Zhi Dong Huang
• Keywords: Compression, NSRMSE, Reconstruction, Wavelet Base, Wind Turbine (WT)

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