Phase synchronization in unidirectionally coupled chaotic ratchets

被引:35
|
作者
Vincent, UE
Njah, AN
Akinlade, O
Solarin, ART
机构
[1] Univ Agr, Dept Phys, Abeokuta, Nigeria
[2] Univ Agr, Dept Math Sci, Abeokuta, Nigeria
关键词
D O I
10.1063/1.1803673
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We study chaotic phase synchronization of unidirectionally coupled deterministic chaotic ratchets. The coupled ratchets were simulated in their chaotic states and perfect phase locking was observed as the coupling was gradually increased. We identified the region of phase synchronization for the ratchets and show that the transition to chaotic phase synchronization is via an interior crisis transition to strange attractor in the phase space. (C) 2004 American Institute of Physics.
引用
收藏
页码:1018 / 1025
页数:8
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