Phase Synchronization in Small-world Network Composed of Fractional-order Chaotic Oscillator

摘要

In this paper, we propose a small-world network model composed of fractional-order Rossler oscillators. We investigate the phase synchronization in this fractional-order chaotic oscillator network. Through numerical simulations, it is found that the fractional-order chaotic phase synchronization is dependent on the topology structure and the coupling strength of chaotic oscillators. This study is helpful for our understanding of the phase synchronization in real networks.