Summary
International Symposium on Nonlinear Theory and its Applications
2009
Session Number:A1L-C
Session:
Number:A1L-C4
A Study on Frequency Entrainment in Externally Excited Phase Oscillator ? Operation of excitation based on energy ?
Yuuichi YOKOI, Takashi HIKIHARA,
pp.-
Publication Date:2009/10/18
Online ISSN:2188-5079
DOI:10.34385/proc.43.A1L-C4
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Summary:
This paper studies frequency entrainment in externally excited phase oscillator from the viewpoint of energy. The energy aspects originate from the fact that oscillators exchange the stored energy through coupling to fall in synchronism. Averaged equation is derived by using the Jacobi elliptic functions. Numerical and analytical results are shown with respect to phase difference and energy exchange. The obtained analytical result allows us to extract the central operation from the excitation. In this paper, it appears that frequency entrainment occurs through operation of excitation to sustain the rotational motion and regulate velocity in the phase oscillator.