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Some properties of non-linear resonance of the pendulum damper

SYSNO ASEP	0348091
Document Type	C - Proceedings Paper (int. conf.)
R&D Document Type	Conference Paper
Title	Some properties of non-linear resonance of the pendulum damper
Author(s)	Fischer, Cyril (UTAM-F)_{RID, SAI, ORCID} Náprstek, Jiří (UTAM-F)_{RID, ORCID, SAI}
Number of authors	2
Source Title	Engineering Mechanics 2010, Book of extended abstracts. - Prague : Institute of Thermomechanics AS CR, v. v. i., 2010 / Zolotarev I. - ISBN 978-80-87012-26-0
Pages	s. 33-42
Number of pages	10 s.
Action	Engineering Mechanics 2010
Event date	10.05.2010-13.05.2010
VEvent location	Svratka
Country	CZ - Czech Republic
Event type	EUR
Language	eng - English
Country	CZ - Czech Republic
Keywords	non-linear resonance ; spherical pendulum ; autoparametric system
Subject RIV	JM - Building Engineering
R&D Projects	IAA200710805 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
	IAA200710902 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
	GA103/09/0094 GA ČR - Czech Science Foundation (CSF)
	GC103/07/J060 GA ČR - Czech Science Foundation (CSF)
CEZ	AV0Z20710524 - UTAM-F (2005-2011)
Annotation	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
Workplace	Institute of Theoretical and Applied Mechanics
Contact	Kulawiecová Kateřina, kulawiecova@itam.cas.cz, Tel.: 225 443 285
Year of Publishing	2011

Number of the records: 1