Experimental investigation of targeted energy transfers in strongly and nonlinearly coupled oscillators

McFarland, DM; Kerschen, G; Kowtko, JJ; Lee, YS; Bergman, LA; Vakakis, AF

dc.contributor.author	McFarland, DM	en
dc.contributor.author	Kerschen, G	en
dc.contributor.author	Kowtko, JJ	en
dc.contributor.author	Lee, YS	en
dc.contributor.author	Bergman, LA	en
dc.contributor.author	Vakakis, AF	en
dc.date.accessioned	2014-03-01T02:43:19Z
dc.date.available	2014-03-01T02:43:19Z
dc.date.issued	2005	en
dc.identifier.issn	0001-4966	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/31330
dc.subject.classification	Acoustics	en
dc.subject.other	Energy absorption	en
dc.subject.other	Energy dissipation	en
dc.subject.other	Nonlinear systems	en
dc.subject.other	Oscillators (electronic)	en
dc.subject.other	Resonance	en
dc.subject.other	Coupled oscillators	en
dc.subject.other	Energy sink	en
dc.subject.other	Resonance captures	en
dc.subject.other	Transient dynamics	en
dc.subject.other	Energy transfer	en
dc.title	Experimental investigation of targeted energy transfers in strongly and nonlinearly coupled oscillators	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1121/1.1944649	en
heal.identifier.secondary	http://dx.doi.org/10.1121/1.1944649	en
heal.language	English	en
heal.publicationDate	2005	en
heal.abstract	Our focus in this study is on experimental investigation of the transient dynamics of an impulsively loaded linear oscillator coupled to a lightweight nonlinear energy sink. It is shown that this seemingly simple system exhibits complicated dynamics, including nonlinear beating phenomena and resonance captures. It is also demonstrated that, by facilitating targeted energy transfers to the nonlinear energy sink, a significant portion of the total input energy can be absorbed and dissipated in this oscillator. (C) 2005 Acoustical Society of America.	en
heal.publisher	ACOUSTICAL SOC AMER AMER INST PHYSICS	en
heal.journalName	Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference - DETC2005	en
dc.identifier.doi	10.1121/1.1944649	en
dc.identifier.isi	ISI:000231210500027	en
dc.identifier.volume	1 B	en
dc.identifier.issue	2	en
dc.identifier.spage	1299	en
dc.identifier.epage	1307	en