Open AccessThe synchronization of spatiotemporal chaos of nearest-neighbor coupled network
Author(s) -
Ling Lü,
Gang Li,
Shang Jin-Yu,
Na Shen,
Xin Zhang,
Shuang Liu,
Zhu Jia-Bo
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.59.5966
Subject(s) - lyapunov exponent , synchronization (alternating current) , synchronizing , k nearest neighbors algorithm , chaos (operating system) , computer science , synchronization of chaos , synchronization networks , complex network , stability (learning theory) , noise (video) , statistical physics , control theory (sociology) , chaotic , physics , artificial intelligence , telecommunications , computer security , control (management) , machine learning , world wide web , image (mathematics) , channel (broadcasting) , transmission (telecommunications)
The synchronization of spatiotemporal chaos in a nearest-neighbor coupled network is studied. Spatiotemporal chaos systems are taken as the nodes of the network,and the condition to realize global synchronization of the network is obtained by identifying the maximum Lyapunov exponent of the network according to Lyapunov stability theory. The nearest-neighbor coupled network with nodes of Fisher-Kolmogorov spatiotemporal chaos systems is taken as an example for simulation,the synchronization of spatiotemporal chaos for the network is checked. The synchronizing function of the network under bounded noise is further studied,and the results show that the method has good capability of anti-jamming.