Nonlinear system identification with control-based continuation of bifurcation curves - Archive ouverte HAL
Communication Dans Un Congrès Année : 2024

Nonlinear system identification with control-based continuation of bifurcation curves

Résumé

We propose a methodology to carry out nonlinear system identification based on bifurcations. The proposed approach relies on fold bifurcation curves identified experimentally through control-based continuation and an optimization framework to minimize the distance between the experimental and numerical curves computed with bifurcation tracking analyses. The approach is demonstrated on a nonlinear model of base-excited energy harvester with magnetic force nonlinearity.
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hal-04701315 , version 1 (18-09-2024)

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  • HAL Id : hal-04701315 , version 1

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Adrien Mélot, Enora Denimal Goy, Ludovic Renson. Nonlinear system identification with control-based continuation of bifurcation curves. ENOC 2024 - 11th European Nonlinear Dynamics Conference, Jul 2024, Delft, Netherlands. pp.1-2. ⟨hal-04701315⟩
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