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Multi-frequency nonlinear energy transfer from linear oscillators to mdof essentially nonlinear attachments
| Content Provider | Semantic Scholar |
|---|---|
| Author | Tsakirtzis, Stylianos Kerschen, G. Panagopoulos, Panagiotis Vakakis, Alexander F. |
| Copyright Year | 2005 |
| Abstract | Abstract We report on multi-frequency energy transfer from a two-mode, initially excited linear system to a multi-degree-of-freedom (mdof) essentially nonlinear attachment. This occurs through simultaneous resonance interactions of both linear modes with a set of nonlinear normal modes (NNMs) of the attachment, and is studied utilizing numerical wavelet transforms. The multi-frequency nonlinear energy transfer discussed herein differs from multi-frequency energy transfer caused by resonance capture cascading where sequential energy transfer from a set of linear modes to single-dof nonlinear attachments takes place. |
| Starting Page | 483 |
| Ending Page | 490 |
| Page Count | 8 |
| File Format | PDF HTM / HTML |
| DOI | 10.1016/j.jsv.2004.09.026 |
| Volume Number | 285 |
| Alternate Webpage(s) | http://orbi.ulg.ac.be/bitstream/2268/14220/1/22_jsv.pdf |
| Alternate Webpage(s) | https://doi.org/10.1016/j.jsv.2004.09.026 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |