Fan Shen

Nanjing University of Aeronautics & Astronautics, Nan-ching, Jiangsu Sheng, China

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Publications (1)0.62 Total impact

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    ABSTRACT: In recent years, Empirical mode decomposition and Hilbert spectral analysis have been combined to identify system parameters. Singular-Value Decomposition is proposed as a signal preprocessing technique of Hilbert-Huang Transform to extract modal parameters for closely spaced modes and low-energy components. The proposed method is applied to a simulated airplane model built in Automatic Dynamic Analysis of Mechanical Systems software. The results demonstrate that the identified modal parameters are in good agreement with the baseline model.
    Acta Mechanica Sinica 12/2009; 25(6):883-888. · 0.62 Impact Factor

Publication Stats

8 Citations
0.62 Total Impact Points

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Institutions

  • 2009
    • Nanjing University of Aeronautics & Astronautics
      Nan-ching, Jiangsu Sheng, China