Please use this identifier to cite or link to this item: http://dx.doi.org/10.18419/opus-4487
Authors: Schiehlen, Werner
Krause, Ralf
Title: Parametric modelling of nonlinearities by covariance analysis
Issue Date: 1992
metadata.ubs.publikation.typ: Konferenzbeitrag
metadata.ubs.publikation.source: Euromech 280 : proceedings of the International Symposium on Identification of Nonlinear Mechanical Systems from Dynamic Tests. Rotterdam : Balkema, 1992. - ISBN 90-5410-059-1, S. 157-158
URI: http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-77549
http://elib.uni-stuttgart.de/handle/11682/4504
http://dx.doi.org/10.18419/opus-4487
Abstract: An integrated approach for the identification of mechanical systems with nonlinear force clements is shown. The method is split in two parts. The first part based on the covariance method uses measured data from the system and a linear model to proof which nonlinearities have an influence on the dynamical behavior to get a nonlinear model. In the second part, the parameter of this nonlinear model will are identified using measured covariances of the system for different excitation levels.
Appears in Collections:07 Fakultät Konstruktions-, Produktions- und Fahrzeugtechnik

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