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Research on Compression and Reconstruction of Wind Turbine
Vibration Signal Based on Discrete Cosine Transform
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Accession number:  
20133016541050

              Title:  Research on compression and reconstruction of wind turbine vibration signal based on discrete cosine transform
      Authors:  Huang, Zhi Dong1 ; Gan, Xiao Ye1   
    Author affiliation:  1 Dept. of Mechanical Engineering, Liaoning Institute of Science and Technology, Benxi, Liaoning, 117004, China  
              Source title:  Advanced Materials Research
    Abbreviated source title:  Adv. Mater. Res.
    Volume:  712-715
        Monograph title:  Advances in Manufacturing Science and Engineering
      Issue date:  2013
    Publication year:  2013
        Pages:  1668-1671
        Language:  English
    ISSN:   10226680   
          ISBN-13:   9783037857243   
    Document type:  Conference article (CA)
    Conference name:  4th International Conference on Manufacturing Science and Engineering, ICMSE 2013
    Conference date:  March 30, 2013 - March 31, 2013
    Conference location:  Dalian, China
     Conference code:   97852   
    Sponsor:  Northeastern University; Harbin Institute of Technology; Jilin University; Hong Kong Industrial Technology Research Centre
    Publisher:  Trans Tech Publications Ltd, Kreuzstrasse 10, Zurich-Durnten, CH-8635, Switzerland
       Abstract:  The method of compression and reconstruction for wind turbine vibration signal based on Discrete Cosine Transform is presented. Two group wind turbine vibration signals are compressed and reconstructed by DCT. The compression ratio and the compression reconstruction accuracy are investigated. The relationship between compression ratio, NSRMSE and the number of the reserved data is clarified. The result facilitates the application of compression and reconstruction for wind turbine vibration signal based on DCT. © (2013) Trans Tech Publications, Switzerland.
            Number of references:  6
                Main heading:  Wind turbines  
      Controlled terms:   Data compression  -  Discrete cosine transforms  -  Manufacture  
    Uncontrolled terms:   NSRMSE  -  Reconstruction accuracy  -  Turbine vibrations  
        Classification code:   537.1 Heat Treatment Processes -  615.8 Wind Power (Before 1993, use code 611 ) -  716.1 Information Theory and Signal Processing -  921.3 Mathematical Transformations
                DOI:  10.4028/www.scientific.net/AMR.712-715.1668
          Database:  Compendex
   Compilation and indexing terms, © 2012 Elsevier Inc.
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