Summary
International Symposium on Nonlinear Theory and Its Applications
2016
Session Number:C1L-C
Session:
Number:C1L-C-2
Investigation of Phase Itinerancy of Complex Waves on a Ring Constructed by Van der Pol Oscillators
Ryouhei Takano, Masayuki Yamauchi,
pp.-
Publication Date:2016/11/27
Online ISSN:2188-5079
Summary:
In our previous study, we investigated and analyzed synchronization phenomena on val der Pol oscillators coupled by inductors as a ring. We discovered and observed continuously propagating wave motions with switching phase states between adjacent oscillators. We call the wave motions phase-inversion waves. We also observed special waves, which propagate a phase difference between adjacent oscillators and change to the phase-inversion waves or disappear. We call the waves phase-waves. Furthermore, complex waves, which are not phase-inversion waves and phase-waves and continuously propagate, were discovered. In this paper, we analyze relationships between the complex waves and itinerancies of phase states.