Fractional damping induces resonant behavior in the Duffing oscillator

In this study, we investigate the influence of the fractional order parameter and damping parameter interaction on the dynamics of the Duffing oscillator. Our research reveals that specific combinations of the fractional order parameter, damping parameter, and forcing amplitude can lead to the induc...

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Bibliographic Details
Authors: Coccolo, Mattia, Seoane, Jesús, Sanjuán, Miguel Ángel
Format: article
Publication Date:2024
Country:España
Institution:Universidad Rey Juan Carlos
Repository:BURJC-Digital. Repositorio Institucional de la Universidad Rey Juan Carlos
OAI Identifier:oai:burjcdigital.urjc.es:10115/32220
Online Access:https://hdl.handle.net/10115/32220
Access Level:Open access
Keyword:Resonance
Nonlinear Dynamics
fractional Duffing
fractional resonance
Description
Summary:In this study, we investigate the influence of the fractional order parameter and damping parameter interaction on the dynamics of the Duffing oscillator. Our research reveals that specific combinations of the fractional order parameter, damping parameter, and forcing amplitude can lead to the induction of high oscillation amplitudes. This effect arises from the emergence of resonance in the Duffing oscillator, which occurs exclusively when the damping term is fractional.