2008
DOI: 10.3139/104.015382
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Dämpfungsbeschreibung für die modellgestützte dynamische Strukturanalyse

Abstract: Kurzfassung Für alle Aufgaben der dynamischen Strukturanalyse an Werkzeugmaschinen, sowohl beim Entwurf als auch im Betrieb, bei denen die absoluten Amplituden der Schwingungen – ob im Frequenz- oder Zeitbereich – relevant sind, ist die „treffende“ Berücksichtigung der Dämpfungskräfte von entscheidender Bedeutung. Dies trifft ganz besonders dann zu, wenn über die Schwingungseigenschaften der rein mechanischen Baugruppen hinaus das dynamische Verhalten gekoppelter Systeme interessiert, wie z.B. z… Show more

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Cited by 10 publications
(1 citation statement)
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“…It shows great potential describing multi-part system. However, the linear local damping model with constant loss factor based on RMS is applicable for metallic homogeneous materials under small material damping (Großmann and Rudolph, 2008). It is unknown if MGC can fully satisfy the precondition of RMS; that is, whether the damping description of the machine joint with MGC can be obtained with diagonalizable damping matrix in frequency domain.…”
Section: Introductionmentioning
confidence: 99%
“…It shows great potential describing multi-part system. However, the linear local damping model with constant loss factor based on RMS is applicable for metallic homogeneous materials under small material damping (Großmann and Rudolph, 2008). It is unknown if MGC can fully satisfy the precondition of RMS; that is, whether the damping description of the machine joint with MGC can be obtained with diagonalizable damping matrix in frequency domain.…”
Section: Introductionmentioning
confidence: 99%