Premium
Parameter identification for nonlinear dynamical systems using Multi Harmonic Balance techniques
Author(s) -
Süß Dominik,
Willner Kai
Publication year - 2011
Publication title -
pamm
Language(s) - English
Resource type - Journals
ISSN - 1617-7061
DOI - 10.1002/pamm.201110138
Subject(s) - harmonic balance , nonlinear system , harmonic , control theory (sociology) , balance (ability) , frequency domain , identification (biology) , domain (mathematical analysis) , physics , mathematics , computer science , mathematical analysis , acoustics , quantum mechanics , medicine , botany , control (management) , artificial intelligence , physical medicine and rehabilitation , biology
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)