Počet záznamů: 1  

Resonance behaviour of spherical pendulum – influence of damping

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    0384342 - ÚTAM 2013 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
    Fischer, Cyril - Náprstek, Jiří - Pospíšil, Stanislav
    Resonance behaviour of spherical pendulum – influence of damping.
    Engineering Mechanics 2012. Prague: ITAM AS CR, v. v. i., 2012 - (Náprstek, J.; Fischer, C.), s. 64-75. ISBN 978-80-86246-40-6.
    [Engineering mechanics 2012 - International conference /18./. Svratka (CZ), 14.05.2012-17.05.2012]
    Grant CEP: GA ČR(CZ) GA103/09/0094; GA AV ČR(CZ) IAA200710902
    Institucionální podpora: RVO:68378297
    Klíčová slova: spherical pendulum * tuned mass damper * damping
    Kód oboru RIV: JM - Inženýrské stavitelství

    Experimental and numerical model of a uni-directionally driven pendulum-based tuned mass damper is presented in the paper. Stability of the motion in a vertical plane is analysed in the theoretically predicted resonance region. For the experimental part, special experimental frame is used, allowing independent change of linear viscous damping in the both perpendicular directions. Mathematical model respects the non-linear character of the pendulum and allows to introduce asymmetrical damping. Sensitivity of the resonance behaviour on the change of damping in both directions is studied and commented in the paper. The stability of the system is analysed experimentally and compared with numerical and theoretical results.
    Trvalý link: http://hdl.handle.net/11104/0214031

     
     
Počet záznamů: 1  

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