Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6754683 | Journal of Sound and Vibration | 2016 | 14 Pages |
Abstract
Control-based continuation is a recently developed approach for testing nonlinear dynamic systems in a controlled manner and exploring their dynamic features as system parameters are varied. In this paper, control-based continuation is adapted to follow the locus where system response and excitation are in quadrature, extracting the backbone curve of the underlying conservative system. The method is applied to a single-degree-of-freedom oscillator under base excitation, and the results are compared with the standard resonant-decay method.
Keywords
Related Topics
Physical Sciences and Engineering
Engineering
Civil and Structural Engineering
Authors
L. Renson, A. Gonzalez-Buelga, D.A.W. Barton, S.A. Neild,