Název:
Dynamical analysis of bistable mechanical oscillator
Autoři:
Byrtus, M. ; Půst, Ladislav Typ dokumentu: Příspěvky z konference Konference/Akce: DYMAMESI 2018 - Dynamics of Machines and Mechanical Systems with Interactions, Prague (CZ), 20180306
Rok:
2018
Jazyk:
eng
Abstrakt: The contribution deals with analysis of dynamical properties of 1 DOF bistable mechanical oscillator. First the mathematical model is formulated. The original mathematical model is approximated by Duffing equation as it is commonly used. These two models are compared and it is shown how they differ in both static and dynamical response. The dynamical response is studied using bifurcation analysis performed by brute force numerical integration in time domain to detect area of interest from dynamical point of view. Such a bistable mechanical system can appear in many technical applications and therefore the proper modelling plays a significant role.
Klíčová slova:
bifurcation; bistable system; stability; vibration Zdrojový dokument: DYMAMESI 2018 - Proceedings, ISBN 978-80-87012-66-6
Instituce: Ústav termomechaniky 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/11104/0286763