Nonlinear dynamics of a φ 6 − modified Duffing oscillator: resonant oscillations and transition to chaos
| Auteur | MONWANOU, VINCENT ADJIMON | |
| Auteur | MIWADINOU, CLEMENT | |
| Auteur | HINVI, LAURENT | |
| Auteur | CHABI OROU, JEAN BIO | |
| Date d'ajout | 2026-06-02T16:06:57Z | |
| Date de disponibilite | 2026-06-02T16:06:57Z | |
| Date de publication | 2017 | |
| Resume | The nonlinear dynamics of a hybrid Rayleigh–Van der Pol–Duffing oscillator includes pure and impure quadratic damping are investigated. The multiple timescales method is used to study exhaustively various resonances states. It is noticed that the system presents nine resonances states. The frequency response curves of quintic, third and second superharmonic, and subharmonic resonances states are obtained. Bistability, hysteresis, and jump phenomenon are also obtained. It is pointed out that these resonance phenomena are strongly related to the nonlinear cubic and quadratic damping and to the external force. The numerical simulations are used to make bifurcation sequences displayed by the model for each type of oscillatory. It is noticed that the pure quadratic, impure cubic damping, and external excitation affect regular and chaotic states. | |
| DOI | 10.1007/s11071-016-3232-0 | |
| Autre identifiant | BECDB-7466 | |
| URI | https://dspace.uac.bj/handle/123456789/6722 | |
| Langue | fr | |
| Fait partie de | Nonlinear Dynamics | |
| Sujet | Modified Duffing oscillator · Hysteresis | |
| Sujet | and bistability phenomena · Resonant oscillations · | |
| Sujet | Periodic and multiperiodic orbits · Chaos | |
| Titre | Nonlinear dynamics of a φ 6 − modified Duffing oscillator: resonant oscillations and transition to chaos | |
| Type | Article |