Summary

Proceedings of the 2013 International Symposium on Nonlinear Theory and its Applications

2013

Session Number:C3L-D

Session:

Number:463

Analysis of Phase-Inversion Waves in In-and-Anti-Phase Synchronization on Coupled Van der Pol Oscillators as a 2D Lattice by Using an Actual Circuit

Yoshihito Todani,  Seiko Kunihiro,  Masayuki Yamauchi,  Yoshifumi Nishio,  

pp.463-466

Publication Date:

Online ISSN:2188-5079

DOI:10.15248/proc.2.463

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Summary:
In this paper, we observe phase-inversion waves which simultaneously propagate to horizontal direction and vertical direction in in-and-anti-phase synchronization by using actual circuit experiments and numerical experiments. We observe transitions of propagation velocities by changing coupling parameters between two adjacent oscillators. We clarify a reflection mechanism of the phase-inversion waves at a corner when there are in-and-anti phase synchronization for vertical direction and in-phase synchronization for horizontal direction.

References:

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[3] S. YANANE,M. YANAUCHI, “Propagation and Reflection of Phase Differences on a Lattice of Coupled Oscillators,” Proc. ISCAS'09, pp.1895-1898, May 2009.