节点文献
Chen氏混沌电路实现与同步控制实验研究
Research on circuitry realization and synchronization of Chen chaotic systems
【摘要】 对Chen氏混沌系统的电路实现作了进一步的研究 ,推导出切实可行的电路参数 .在此基础上利用ElectronicWorkbench电路仿真软件进行了仿真实验 ,并搭建实现了实际的Chen氏电路 ,在示波器上观察到了Chen氏混沌系统的混沌波形 .同时 ,利用单变量耦合反馈控制方法对两个Chen氏系统的同步控制进行了实验研究 ,给出了实现同步的电路参数调节范围
【Abstract】 Based on the work in Int. J. of Bifurcation and Chaos vol.12(2002)1423,we address the circuitry realization problem of Chen chaotic system.We derive available circuit parameters with which we simulate the circuit on the simulation software Electronic Workbench.After realizing the Chen system in the circuit,we observe the chaotic figure on the oscillograph.Employing the synchroniation method using single variable coupling feedback,we conduct the synchronization experiments and obtain the parameter range for controlling the synchronization between two Chen’s systems.
【Key words】 chaotic system; Chen chaotic system; synchronization; circuitry realization;
- 【文献出处】 物理学报 ,Acta Physica Sinica , 编辑部邮箱 ,2004年06期
- 【分类号】O441
- 【被引频次】48
- 【下载频次】717