Abstract A mathematical model of complex vibrations for the cantilever Bernoulli-Euler beam in the XOZ plane constructed by the finite difference and finite element methods and the fourth-order Runge-Kutta method is presented. We determined the critical value of the damping coefficient ɛ = 0.28, at which the system changes from the dissipative state to conservative one, using the Morlet wavelet. The results of analyzing the frequency characteristics of the system are presented.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Nonlinear dynamics of antennas in space communication facilities


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    2011-06-01


    Format / Umfang :

    5 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Wind-induced dynamics of the deep space network antennas

    GAWRONSKI, W. / BIENKIEWICZ, B. / HILL, R. | AIAA | 1992


    Satellite Communication Antennas

    Huang, J. | NTRS | 1993


    Communication satellite antennas

    Ricardi, L.J. | Tema Archiv | 1977


    Large multibeam space antennas

    FOLDES, P. / DIENEMANN, M. | AIAA | 1979