Consistency in experiments on multistable driven delay systems
| Autor: | Laurent Larger, Ingo Fischer, Neus Oliver |
|---|---|
| Přispěvatelé: | Consejo Superior de Investigaciones Científicas (España), European Commission, Agence Nationale de la Recherche (France) |
| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: |
0301 basic medicine
Hopf bifurcation Applied Mathematics General Physics and Astronomy Statistical and Nonlinear Physics 01 natural sciences Signal 03 medical and health sciences Nonlinear system symbols.namesake 030104 developmental biology Control theory Consistency (statistics) 0103 physical sciences Harmonic symbols Waveform 010306 general physics Mathematical Physics Bifurcation Multistability Mathematics |
| Zdroj: | Digital.CSIC. Repositorio Institucional del CSIC instname |
| Popis: | We investigate the consistency properties in the responses of a nonlinear delay optoelectronic intensity oscillator subject to different drives, in particular, harmonic and self-generated waveforms. This system, an implementation of the Ikeda oscillator, is operating in a closed-loop configuration, exhibiting its autonomous dynamics while the drive signals are additionally introduced. Applying the same drive multiple times, we compare the dynamical responses of the optoelectronic oscillator and quantify the degree of consistency among them via their correlation. Our results show that consistency is not restricted to conditions close to the first Hopf bifurcation but can be found in a broad range of dynamical regimes, even in the presence of multistability. Finally, we discuss the dependence of consistency on the nature of the drive signal. This work was supported by CSIC via the PIE project (reference 201450E061), Labex ACTION (ANR-11-LABX-01-01), and ANR project BiPhoProc (ANR-14-OHRI-0002-02). N.O. was funded by a JAE-PreDoc grant and the program Estancias Breves from CSIC and cofounded by Programa Operativo FSE 2007-2013. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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