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Communication Dans Un Congrès Année : 2021

Energy exchanges in a nonlinear meta-cell

Résumé

Energyexchangesbetweenparticlesofatwodegreesoffreedom- dof meta-cell are studied. The nondimensionalized equations of the sys- tem are presented and then complexified. Only the first harmonics of the system are kept before applying a time multiple scales method. Detec- tion of system dynamics at different time scales leads to the clarification of the slow invariant manifold and characteristic points of the system. Finally, frequency response curves of the system are presented and quasi- analytical responses are confronted with numerical ones obtained by time direct integration.
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Dates et versions

hal-04235269 , version 1 (10-10-2023)

Identifiants

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Camila da Silveira Zanin, Alireza Ture Savadkoohi, Sébastien Baguet, Régis Dufour. Energy exchanges in a nonlinear meta-cell. DSTA 2021 16th Conference on Dynamical Systems Theory and Applications, Dec 2021, Lodz, Poland. ⟨10.34658/9788366741201⟩. ⟨hal-04235269⟩
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