Chaos from orbit-flip homoclinic orbits generated in real systems

Hisa Aki Tanaka, Shin'ichi Oishi, Kazuo Horiuchi

研究成果: Conference article査読

抄録

A new class of chaotic systems is discovered that are generated in a practical, nonlinear, mutually coupled phase-locked loop (PLL) circuit. Presented theoretical results make it possible to understand experimental results of mutually coupled PLL's on the onset of chaos using the geometry of the invariant manifolds, while the resultant simple geometry and complex dynamics is expected to have applications in other areas, e.g., power systems or interacting bar magnets. Motivated by the numerical study of this system, the topological horseshoe is proven to be generated in the codimension 3 unfolding of a degenerated orbit-flip homoclinic point for this system. Qualitatively different type of bifurcation phenomena are also observed to appear depending on the phase detector (PD) characteristics.

本文言語English
ページ(範囲)263-266
ページ数4
ジャーナルProceedings - IEEE International Symposium on Circuits and Systems
1
出版ステータスPublished - 1995 1 1
イベントProceedings of the 1995 IEEE International Symposium on Circuits and Systems-ISCAS 95. Part 3 (of 3) - Seattle, WA, USA
継続期間: 1995 4 301995 5 3

ASJC Scopus subject areas

  • 電子工学および電気工学

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