| Texto completo | |
| Autor(es): |
Follmann, Rosangela
[1]
;
Rosa, Jr., Epaminondas
[2]
;
Macau, Elbert E. N.
[3]
;
Castilho Piqueira, Jose Roberto
[1]
Número total de Autores: 4
|
| Afiliação do(s) autor(es): | [1] Univ Sao Paulo, Escola Politecn, Sao Paulo - Brazil
[2] Illinois State Univ, Dept Phys, Normal, IL 61761 - USA
[3] Brazilian Natl Inst Space Res INPE, Associate Lab Comp & Appl Math LAC, Sao Jose Dos Campos - Brazil
Número total de Afiliações: 3
|
| Tipo de documento: | Artigo Científico |
| Fonte: | INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS; v. 23, n. 11 NOV 2013. |
| Citações Web of Science: | 1 |
| Resumo | |
This work discusses the applicability of a method for phase determination of scalar time series from nonlinear systems. We apply the method to detect phase synchronization in different scenarios, and use the phase diffusion coefficient, the Lyapunov spectrum, and the similarity function to characterize synchronization transition in nonidentical coupled Rossler oscillators, both in coherent and non-coherent regimes. We also apply the method to detect phase synchronous regimes in systems with multiple scroll attractors as well as in experimental time series from coupled Chua circuits. The method is of easy implementation, requires no attractor reconstruction, and is particularly convenient in the case of experimental setups with a single time series data output. (AU) | |
| Processo FAPESP: | 11/13871-4 - Estudo de Sincronização de fase em Redes de Osciladores e aplicações à recuperação de Informações |
| Beneficiário: | Rosângela Follmann Bageston |
| Modalidade de apoio: | Bolsas no Brasil - Pós-Doutorado |