講演抄録/キーワード |
講演名 |
2009-03-11 16:45
A study on frequency entrainment of externally excited phase oscillator
-- based on energy formed by elliptic function -- ○Yuuichi Yokoi・Takashi Hikihara(Kyoto Univ.) NLP2008-171 |
抄録 |
(和) |
This paper studies frequency entrainment in externally excited phase oscillator in energy aspects. The
same phenomenon occurs in overdamped pendulum, Josephson junction circuit, phase-locked loop, and simple power
system. Averaged equation is derived for the rotational motion formed by the Jacobi elliptic functions. The obtained
analytical result is shown to be consistent with the corresponding numerical result. Then we discuss the entrained
motion and the stability, that is, frequency entrainment from a physical point of view. Frequency entrainment ap-
pears through two operation of excitation to sustain the rotational motion and regulate velocity or energy balance
in the phase oscillator. |
(英) |
This paper studies frequency entrainment in externally excited phase oscillator in energy aspects.
The same phenomenon occurs in overdamped pendulum, Josephson junction circuit, phase-locked loop, and simple power system. Averaged equation is derived for the rotational motion formed by the Jacobi elliptic functions.
The obtained analytical result is shown to be consistent with the corresponding numerical result.
Then we discuss the entrained motion and the stability, that is, frequency entrainment from a physical point of view.
Frequency entrainment appears through two operation of excitation to sustain the rotational motion and regulate velocity or energy balance in the phase oscillator. |
キーワード |
(和) |
/ / / / / / / |
(英) |
frequency entrainment / phase oscillator / energy / elliptic function / / / / |
文献情報 |
信学技報, vol. 108, no. 477, NLP2008-171, pp. 117-122, 2009年3月. |
資料番号 |
NLP2008-171 |
発行日 |
2009-03-03 (NLP) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
NLP2008-171 |