Vibratory energy exchanges between a system with a chain of Saint-Venant elements and a nonlinear energy sink
We present time multi-scale energy exchanges between a system with chain of Saint-Venant elements and a nonlinear energy sink under periodic external forces. A general analytical methodology is presented to detect the invariant manifold of the system at fast time scale and then its equilibrium and f...
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| Format: | Article |
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EDP Sciences
2014-01-01
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| Series: | MATEC Web of Conferences |
| Online Access: | http://dx.doi.org/10.1051/matecconf/20141601008 |
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doaj-a22eadb78a454d2fa30358fc387830912021-02-02T03:47:07ZengEDP SciencesMATEC Web of Conferences2261-236X2014-01-01160100810.1051/matecconf/20141601008matecconf_csndd2014_01008Vibratory energy exchanges between a system with a chain of Saint-Venant elements and a nonlinear energy sinkLamarque C.-H.0Ture Savadkoohi A.1ENTPE, Université de Lyon, LGCB and LTDS UMR CNRS 5513ENTPE, Université de Lyon, LGCB and LTDS UMR CNRS 5513We present time multi-scale energy exchanges between a system with chain of Saint-Venant elements and a nonlinear energy sink under periodic external forces. A general analytical methodology is presented to detect the invariant manifold of the system at fast time scale and then its equilibrium and fold singularities at slow time scale. The latter development will let us to predict attraction(s) of the dynamical system at slow time scale to be able to design proper nonlinear energy sink devices for the aim of control and/or energy harvesting. http://dx.doi.org/10.1051/matecconf/20141601008 |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Lamarque C.-H. Ture Savadkoohi A. |
| spellingShingle |
Lamarque C.-H. Ture Savadkoohi A. Vibratory energy exchanges between a system with a chain of Saint-Venant elements and a nonlinear energy sink MATEC Web of Conferences |
| author_facet |
Lamarque C.-H. Ture Savadkoohi A. |
| author_sort |
Lamarque C.-H. |
| title |
Vibratory energy exchanges between a system with a chain of Saint-Venant elements and a nonlinear energy sink |
| title_short |
Vibratory energy exchanges between a system with a chain of Saint-Venant elements and a nonlinear energy sink |
| title_full |
Vibratory energy exchanges between a system with a chain of Saint-Venant elements and a nonlinear energy sink |
| title_fullStr |
Vibratory energy exchanges between a system with a chain of Saint-Venant elements and a nonlinear energy sink |
| title_full_unstemmed |
Vibratory energy exchanges between a system with a chain of Saint-Venant elements and a nonlinear energy sink |
| title_sort |
vibratory energy exchanges between a system with a chain of saint-venant elements and a nonlinear energy sink |
| publisher |
EDP Sciences |
| series |
MATEC Web of Conferences |
| issn |
2261-236X |
| publishDate |
2014-01-01 |
| description |
We present time multi-scale energy exchanges between a system with chain of Saint-Venant elements and a nonlinear energy sink under periodic external forces. A general analytical methodology is presented to detect the invariant manifold of the system at fast time scale and then its equilibrium and fold singularities at slow time scale. The latter development will let us to predict attraction(s) of the dynamical system at slow time scale to be able to design proper nonlinear energy sink devices for the aim of control and/or energy harvesting.
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| url |
http://dx.doi.org/10.1051/matecconf/20141601008 |
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AT lamarquech vibratoryenergyexchangesbetweenasystemwithachainofsaintvenantelementsandanonlinearenergysink AT turesavadkoohia vibratoryenergyexchangesbetweenasystemwithachainofsaintvenantelementsandanonlinearenergysink |
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