Parameter identification for nonlinear dynamical systems using Multi Harmonic Balance techniques |
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| Authors: | Dominik Süß Kai Willner |
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| Affiliation: | University of Erlangen-Nuremberg, Chair of Applied Mechanics, Egerlandstr. 5, 91058 Erlangen, Germany |
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| Abstract: | An usual approach to investigate nonlinear systems in the frequency domain is the application of the Harmonic Balance Method (HBM), assuming that a harmonic excitation of the system leads to a harmonic response. However, for systems where the steady state response is not just harmonic but periodic or for systems which are excited periodically, this assumption does not longer lead to satisfying results. Therefore, the Multi Harmonic Balance Method (MHBM) is utilized. (© 2011 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim) |
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