Articles producció científica> Enginyeria Informàtica i Matemàtiques

On controlling networks of limit-cycle oscillators

  • Identification data

    Identifier: PC:1816
    Authors:
    Alex ArenasSebastian Skardal
    Abstract:
    DOI: 10.1063/1.4954273 Link: http://scitation.aip.org/content/aip/journal/chaos/26/9/10.1063/1.4954273 Filiació URV: SI
  • Others:

    Author, as appears in the article.: Alex Arenas; Sebastian Skardal
    Department: Enginyeria Informàtica i Matemàtiques
    URV's Author/s: ARENAS MORENO, ALEJANDRO; Sebastian Skardal
    Keywords: Complex Networks, Synchronization
    Abstract: The control of network-coupled nonlinear dynamical systems is an active area of research in the nonlinear science community. Coupled oscillator networks represent a particularly important family of nonlinear systems, with applications ranging from the power grid to cardiac excitation. Here, we study the control of network-coupled limit cycle oscillators, extending the previous work that focused on phase oscillators. Based on stabilizing a target fixed point, our method aims to attain complete frequency synchronization, i.e., consensus, by applying control to as few oscillators as possible. We develop two types of controls. The first type directs oscillators towards larger amplitudes, while the second does not. We present numerical examples of both control types, comment on the potential failures of the method.
    Research group: Algorithms embedded in Physical Systems
    Thematic Areas: Enginyeria informàtica Ingeniería informática Computer engineering
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 1054-1500
    Author identifier: 0000-0003-0937-0334; n/a
    Record's date: 2016-09-12
    Papper version: info:eu-repo/semantics/acceptedVersion
    Link to the original source: https://aip.scitation.org/doi/10.1063/1.4954273
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Article's DOI: 10.1063/1.4954273
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2016
    Publication Type: Article Artículo Article
  • Keywords:

    Cicles límits
    Sistemes no lineals
    Complex Networks, Synchronization
    Enginyeria informàtica
    Ingeniería informática
    Computer engineering
    1054-1500
  • Documents:

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