Experimental observation of direct current voltage-induced phase synchronization

Pramana

Haihong Li1¹  Qiongling Dai¹  Jinghua Xiao¹  Weiqing Liu1¹ 

[1] School of Science, Beijing University of Posts and Telecommunications, Beijing 100876, China$$

关键词: Chua circuit;    phase synchronization;    synchronization index.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

The dynamics of two uncoupled distinct Chua circuits driven by a common direct current voltage is explored experimentally. It was found that, with increasing current intensity, the dominant frequencies of these two Chua circuits will first vary at different speeds, approach an identical value for a certain current intensity and then separate. Techniques such as synchronization index and phase difference distribution were employed to analyze the phase coherence between these two Chua circuits.

【 授权许可】

Unknown