Počet záznamů: 1

Some properties of non-linear resonance of the pendulum damper

  1. 1.
    0348091 - UTAM-F 2011 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
    Fischer, Cyril - Náprstek, Jiří
    Some properties of non-linear resonance of the pendulum damper.
    Engineering Mechanics 2010. Prague: Institute of Thermomechanics AS CR, v. v. i., 2010 - (Zolotarev, I.), s. 33-42. ISBN 978-80-87012-26-0.
    [Engineering Mechanics 2010. Svratka (CZ), 10.05.2010-13.05.2010]
    Grant CEP: GA AV ČR(CZ) IAA200710805; GA AV ČR IAA200710902; GA ČR(CZ) GA103/09/0094; GA ČR(CZ) GC103/07/J060
    Výzkumný záměr: CEZ:AV0Z20710524
    Klíčová slova: non-linear resonance * spherical pendulum * autoparametric system
    Kód oboru RIV: JM - Inženýrské stavitelství

    The pendulum damper modelled as a two degree of freedom strongly non-linear auto-parametric system is investigated using an approximate differential system. Uni-directional harmonic external excitation at the suspension point is considered. The resonance phenomenon cannot be described using the semi-trivial solution. In this contribution, nature of the numerical solution in the state of resonance is thoroughly investigated as a preliminary work for the detailed analytical study. Stationary and non-stationary (quasiperiodic) character of the resonance solution is determined and characterised. General form of a solution is proposed
    Trvalý link: http://hdl.handle.net/11104/0188708