This study expands on the previous work that developed an identification method for a ‘conservative system’. By extending the method to a nonconservative nonlinear system, the approach proposed herein enables the identification of the functional form of the nonlinear restoring forces in a general dissipative system based on measured response data. It does not depend on a priori information about the type of model to identify the nonlinear restoring forces. The workability of the proposed method is verified through numerical experiments.


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    Titel :

    A novel method for the non-parametric identification of nonlinear restoring forces in nonlinear vibrations based on response data: a dissipative nonlinear dynamical system


    Beteiligte:
    Jang, T. S. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    2011-12-01


    Format / Umfang :

    7 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Unbekannt