Open AccessSynchronization in a threshold coupled chaotic neuronal map
Author(s) -
Gaiyun He,
Zhu Ping,
Hongping Chen,
Xie Xiao-Ping
Publication year - 2010
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.59.5307
Subject(s) - chaotic , synchronization (alternating current) , computer science , physics , synchronization of chaos , control theory (sociology) , artificial intelligence , control (management) , computer network , channel (broadcasting)
We used a threshold controlling method to control chaos of chaotic neuron and constructed a threshold coupled chaotic neuronal map. The synchronization of the threshold coupled chaotic neuronal map was investigated. Simulation results show that the value of threshold determines the temporal period of outputs of the threshold coupled chaotic neuronal map. The spatial behavior of outputs of the threshold coupled chaotic neuronal map is determined by a relaxation time. A cluster character exists in the threshold coupled chaotic neuronal map. The synchronization of outputs of the threshold coupled chaotic neuronal map is achieved if the relaxation time is big enough.