COLLECTIVE ROTATION IN COUPLED PARAMETRICALLY-DRIVEN PENDULUMS

Academic Article

Abstract

  • Collective instabilities in globally coupled pendulums driven by parametric modulation is numerically investigated. Parametric instabilities are suppressed by mutual synchronization despite individual pendulums are under a parametric resonance condition. On the other hand, continuous collective rotation can be parametrically excited with certain modulation frequencies outside the regular parametric resonance.
  • Authors

    Keywords

  • Coupled oscillators, parametric resonance, noise-induced phase transition, synchronization
  • Author List

  • KAWAI R; WILLIAMS N; RAST L
  • Start Page

  • 1201
  • End Page

  • 1210
  • Volume

  • 13
  • Issue

  • 09