Spatio-temporal Pattern Dynamics on Stochastic Models using Coupled Chaotic Maps by Changing Coupling Strength

Abstract

In this study, pattern dynamics on several coupled chaotic system with coupling strength by stochastically changing was investigated. In the previous studies concerned with this kind of work, almost of them are treated as a unique value and fixed for the coupling strength. We proposed a stochastic model of the coupled chaotic system when the coupling strength is changing based on a normal distribution, then various interesting phase patterns appeared in the proposed system. Several phase patterns, dynamics of the pattern generation and its statistic analysis of phase synchronization by computer simulation were shown.