ID 110701
著者
高坂, 拓司 Faculty of Engineering, Tokushima University
川上, 博 Faculty of Engineering, Tokushima University 徳島大学 教育研究者総覧
キーワード
square wave generator
piecewise linear system
synchronization
periodic solution
hysteresis
資料タイプ
学術雑誌論文
抄録
In this article, we propose a square wave generator whose switching threshold values are switched by external inputs. This circuit is designed to simulate the synchronized luminescence of coupled fireflies. We investigate the behavior of the solutions in two coupled oscillators. The dynamics are demonstrated by a linear autonomous equation piecewisely, therefore, a one-dimensional return map is derived. We also prove the existence of stable in-phase synchronization in the coupled oscillator by using the return map, and we show the existence of regions of periodic solutions within a parameter space. Some theoretical results are confirmed by laboratory measurements.
掲載誌名
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
ISSN
09168508
cat書誌ID
AA10826239
出版者
The Institute of Electronics, Information and Communication Engineers
E81-A
4
開始ページ
656
終了ページ
663
並び順
656
発行日
1998-04-25
備考
(c)1998 The Institute of Electronics, Information and Communication Engineers
IEICE Transactions Online TOP:http://search.ieice.org/
EDB ID
出版社版URL
フルテキストファイル
言語
eng
著者版フラグ
出版社版
部局
情報センター
理工学系