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Dynamics of multi-frequency oscillator ensembles with resonant coupling
- Source :
-
Physics Letters A . Jul2011, Vol. 375 Issue 28/29, p2714-2719. 6p. - Publication Year :
- 2011
-
Abstract
- Abstract: We study dynamics of populations of resonantly coupled oscillators having different frequencies. Starting from the coupled van der Pol equations we derive the Kuramoto-type phase model for the situation, where the natural frequencies of two interacting subpopulations are in relation . Depending on the parameter of coupling, ensembles can demonstrate fully synchronous clusters, partial synchrony (only one subpopulation synchronizes), or asynchrony in both subpopulations. Theoretical description of the dynamics based on the Watanabe–Strogatz approach is developed. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 03759601
- Volume :
- 375
- Issue :
- 28/29
- Database :
- Academic Search Index
- Journal :
- Physics Letters A
- Publication Type :
- Academic Journal
- Accession number :
- 61919868
- Full Text :
- https://doi.org/10.1016/j.physleta.2011.06.016