Lancaster EPrints

Coherence resonance versus synchronization in a periodically forced self-sustained system.

Balanov, A. G. and Janson, N. B. and Postnov, D. E. and McClintock, Peter V. E. (2002) Coherence resonance versus synchronization in a periodically forced self-sustained system. Physical Review E, 65 (4). 041105. ISSN 1539-3755

[img]
Preview
PDF (PRE2002CoherenceRes.pdf) - Published Version
Download (188Kb) | Preview

    Abstract

    A fundamental relationship between coherence resonance (CR) and phase synchronization in a self-sustained system in the presence of noise is addressed. A Van der Pol system synchronized by external forcing is taken as an example. It is shown that, in breaking down synchronization, applied noise creates a new ordered motion whose coherence depends resonantly on its intensity, i.e., CR occurs. The same is true for both types of synchronization, via phase locking and via suppression: only the mechanisms of CR differ. The result is valid for any order n:m of synchronization.

    Item Type: Article
    Journal or Publication Title: Physical Review E
    Subjects: Q Science > QC Physics
    Departments: Faculty of Science and Technology > Physics
    ID Code: 31812
    Deposited By: Professor P. V. E. McClintock
    Deposited On: 18 Feb 2010 15:27
    Refereed?: Yes
    Published?: Published
    Last Modified: 14 Apr 2015 09:18
    Identification Number:
    URI: http://eprints.lancs.ac.uk/id/eprint/31812

    Actions (login required)

    View Item