Harmonic Analysis of Dynamic Systems With Nonsymmetric Nonlinearities
- 1 March 1979
- journal article
- Published by ASME International in Journal of Dynamic Systems, Measurement, and Control
- Vol. 101 (1) , 31-36
- https://doi.org/10.1115/1.3426393
Abstract
The generalized method of equivalent linearization is modified to be applicable for multi-degree-of-freedom dynamic systems with nonsymmetric nonlinearities subjected to harmonic monofrequency excitation. Readily applicable formulas are given for the construction of the equivalent linear systems related to a class of systems commonly encountered in engineering applications. As an example of its application, the proposed method is used to generate an approximate steady-state solution for a simple vehicle system. The accuracy of the approximate solutions is determined.Keywords
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