Please use this identifier to cite or link to this item: http://dx.doi.org/10.18419/opus-4478
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dc.contributor.authorNguyen Dong Anhde
dc.contributor.authorSchiehlen, Wernerde
dc.date.accessioned2012-09-19de
dc.date.accessioned2016-03-31T08:16:57Z-
dc.date.available2012-09-19de
dc.date.available2016-03-31T08:16:57Z-
dc.date.issued1994de
dc.identifier.other37210925Xde
dc.identifier.urihttp://nbn-resolving.de/urn:nbn:de:bsz:93-opus-77388de
dc.identifier.urihttp://elib.uni-stuttgart.de/handle/11682/4495-
dc.identifier.urihttp://dx.doi.org/10.18419/opus-4478-
dc.description.abstractAn approach combining the method of moment equations and the statistical linearization technique is proposed for analysis of the response of non-linear mechanical systems to random excitation. The adaptive statistical linearization procedure is developed for obtaining a more accurate mean square of responses. For these, a Duffing oscillator and an oscillator with cubic non-linear damping subject to white noise excitation are considered. It is shown that the adaptive statistical linearization proposed yields good accurate results for both weak and strong non-linear stochastic systems.en
dc.description.abstractSi propone un procedimento per l'analisi della risposta di sistemi meccanici non lineari ad eccitazioni stocastiche, che combina il metodo delle equazioni dei momenti e la tecnica di linearizzazione statistica. Si sviluppa un procedimento di linearizzazione statistica adattativa, che permette di ottenere più accurati valori medi quadratici della risposta. Per illustrazione, si prende in esame un oscillatore di Duffing e un oscillatore con smorzamento cubico, soggetti a un'eccitazione tipo ldquorumore biancordquo; e si mostra che la proposta linearizzazione statistica adattativa fornisce buoni risultati per sistemi sia debolmente che fortemente non lineari.de
dc.language.isoende
dc.rightsinfo:eu-repo/semantics/openAccessde
dc.subject.classificationNichtlineares dynamisches System , Statistische Linearisierung , Duffing-Oszillatorde
dc.subject.ddc620de
dc.titleAn approach to the problem of closure in non-linear stochastic mechanicsen
dc.typearticlede
ubs.fakultaetFakultät Konstruktions-, Produktions- und Fahrzeugtechnikde
ubs.institutInstitut für Technische und Numerische Mechanikde
ubs.opusid7738de
ubs.publikation.sourceMeccanica 29 (1994), S. 109-123. URL http://dx.doi.org./10.1007/BF01007496de
ubs.publikation.typZeitschriftenartikelde
Appears in Collections:07 Fakultät Konstruktions-, Produktions- und Fahrzeugtechnik

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