Article (Scientific journals)
Nonlinear normal modes, Part 1: Useful framework for the structural dynamicist
Kerschen, Gaëtan; Peeters, Maxime; Golinval, Jean-Claude et al.
2009In Mechanical Systems and Signal Processing, 23, p. 170-194
Peer Reviewed verified by ORBi
 

Files


Full Text
46_mssp.pdf
Author preprint (2.23 MB)
Download

All documents in ORBi are protected by a user license.

Send to



Details



Keywords :
Nonlinear dynamics; Nonlinear normalmodes; Modal analysis; Time–frequencyanalysis; Wavelettransform
Abstract :
[en] The conceptofnonlinearnormalmodes(NNMs)isdiscussedinthepresentpaperandits companion,PartII.BecausethereisvirtuallynoapplicationoftheNNMstolarge-scale engineeringstructures,thesepapersareanattempttohighlightseveralaspectsthat mightdrivetheirdevelopmentinthefuture.Specifically,wesupportthat(i)numerical methodsforthecontinuationofperiodicsolutionspavethewayforaneffectiveand practical computationofNNMs,and(ii)time–frequencyanalysisisparticularlysuitable fortheanalysisoftheresultingdynamics.Anotherobjectiveofthepresentpaperisto describe,insimpleterms,andtoillustratethefundamentalpropertiesofNNMs.Thisis achievedtoconvincethestructuraldynamicistnotnecessarilyacquaintedwiththemthat theyareausefulframeworkfortheanalysisofnonlinearvibratingstructures. & 2008ElsevierLtd.Allrightsreserved
Disciplines :
Mathematics
Computer science
Electrical & electronics engineering
Mechanical engineering
Author, co-author :
Kerschen, Gaëtan  ;  Université de Liège - ULiège > Département d'aérospatiale et mécanique > Laboratoire de structures et systèmes spatiaux
Peeters, Maxime ;  Université de Liège - ULiège > Département d'aérospatiale et mécanique > LTAS - Vibrations et identification des structures
Golinval, Jean-Claude  ;  Université de Liège - ULiège > Département d'aérospatiale et mécanique > LTAS - Vibrations et identification des structures
Vakakis, Alexander F.;  UniversityofIllinoisatUrbana-Champaign > Department ofAerospaceEngineering
Language :
English
Title :
Nonlinear normal modes, Part 1: Useful framework for the structural dynamicist
Publication date :
2009
Journal title :
Mechanical Systems and Signal Processing
ISSN :
0888-3270
eISSN :
1096-1216
Publisher :
Academic Press, London, United Kingdom
Volume :
23
Pages :
170-194
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 24 July 2009

Statistics


Number of views
227 (33 by ULiège)
Number of downloads
1342 (14 by ULiège)

Scopus citations®
 
624
Scopus citations®
without self-citations
563
OpenCitations
 
471

Bibliography


Similar publications



Contact ORBi