Nonlinear system identification in structural dynamics: Current status and future directions

Kerschen, G; Worden, K; Vakakis, AF; Golinval, JC

dc.contributor.author	Kerschen, G	en
dc.contributor.author	Worden, K	en
dc.contributor.author	Vakakis, AF	en
dc.contributor.author	Golinval, JC	en
dc.date.accessioned	2014-03-01T02:51:08Z
dc.date.available	2014-03-01T02:51:08Z
dc.date.issued	2007	en
dc.identifier.issn	21915644	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/35392
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-84861550651&partnerID=40&md5=6be76ac2f6ec9479dd2ca518f76070d7	en
dc.subject.other	Application examples	en
dc.subject.other	Broad frequency range	en
dc.subject.other	Current status	en
dc.subject.other	Fundamental concepts	en
dc.subject.other	High fidelity	en
dc.subject.other	Input and outputs	en
dc.subject.other	Modal density	en
dc.subject.other	Non-Linearity	en
dc.subject.other	Real structure	en
dc.subject.other	Research fields	en
dc.subject.other	Research needs	en
dc.subject.other	Mathematical models	en
dc.subject.other	Nonlinear systems	en
dc.subject.other	Structural dynamics	en
dc.title	Nonlinear system identification in structural dynamics: Current status and future directions	en
heal.type	conferenceItem	en
heal.publicationDate	2007	en
heal.abstract	Nonlinear system identification aims at developing high-fidelity mathematical models in the presence of nonlinearity from input and output measurements performed on the real structure. The present paper is a discussion of the recent developments in this research field. Three of the latest approaches are presented, and application examples are considered to illustrate their fundamental concepts, advantages and limitations. Another objective of this paper is to identify future research needs, which would make the identification of structures with a high modal density in a broad frequency range viable.	en
heal.journalName	Conference Proceedings of the Society for Experimental Mechanics Series	en