Control of spiral waves and spatiotemporal chaos via synchronization in the double-layer stochastic coupling networks

Author

Zhao, Rui ; Xue, Yu ; Pan, Wei

Author_Institution

Inst. of Phys. Sci. & Eng., Guangxi Univ., Nanning, China

fYear

2012

fDate

29-31 May 2012

Firstpage

935

Lastpage

939

Abstract

By randomly selecting the linking points in double-layer networks, synchronization phenomena in the modified FitzHugh-Nagumo-type equation will be emerged. By numerical simulation and analysis, results indicate that the synchronization rate has much to do with the selectivity of coupled points on networks, which is different from symmetric coupling by point to point. Moreover, the phase synchronization and complete synchronization occur successively, the spiral waves and spatiotemporal chaos will be suppressed.

Keywords

chaos; control nonlinearities; nonlinear control systems; numerical analysis; random processes; spatiotemporal phenomena; stochastic systems; synchronisation; complete synchronization; coupled point selectivity; double-layer stochastic coupling networks; modified FitzHugh-Nagumo-type equation; numerical analysis; numerical simulation; phase synchronization; random linking point selection; spatiotemporal chaos; spiral wave control; symmetric coupling; Chaotic communication; Correlation; Couplings; Spatiotemporal phenomena; Spirals; Synchronization;

fLanguage

English

Publisher

ieee

Conference_Titel

Natural Computation (ICNC), 2012 Eighth International Conference on

Conference_Location

Chongqing

ISSN

2157-9555

Print_ISBN

978-1-4577-2130-4

Type

conf

DOI

10.1109/ICNC.2012.6234758

Filename

6234758