Název:
Some properties of non-linear resonance of the pendulum damper
Autoři:
Fischer, Cyril ; Náprstek, Jiří Typ dokumentu: Příspěvky z konference Konference/Akce: Engineering Mechanics 2010, Svratka (CZ), 2010-05-10 / 2010-05-13
Rok:
2010
Jazyk:
eng
Abstrakt: 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
Klíčová slova:
autoparametric system; non-linear resonance; spherical pendulum Číslo projektu: CEZ:AV0Z20710524 (CEP), IAA200710805 (CEP), IAA200710902 (CEP), GA103/09/0094 (CEP), GC103/07/J060 (CEP) Poskytovatel projektu: GA AV ČR, GA AV ČR, GA ČR, GA ČR Zdrojový dokument: Engineering Mechanics 2010, ISBN 978-80-87012-26-0
Instituce: Ústav teoretické a aplikované mechaniky AV ČR
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Informace o dostupnosti dokumentu:
Dokument je dostupný v příslušném ústavu Akademie věd ČR. Původní záznam: http://hdl.handle.net/11104/0188708