LC oscillation of memristor chaotic circuit and its time-delay feedback control

被引：0

作者：

Department of Photoelectric Engineering, Xiangtan University, Xiangtan ^{[1
]}

Hunan

411105, China

不详 ^{[2
]}

Hunan

411105, China

不详 ^{[3
]}

Hunan

411105, China

机构：

[1] Department of Photoelectric Engineering, Xiangtan University, Xiangtan, 411105, Hunan

[2] Electrical and Electronic Technology Experiment Center, Xiangtan University, Xiangtan, 411105, Hunan

[3] College of Information Engineering, Xiangtan University, Xiangtan, 411105, Hunan

来源：

Kong Zhi Li Lun Yu Ying Yong | / 3卷 / 398-405期

基金：

中国国家自然科学基金;

关键词：

Chaos control; Chaotic circuit; Circuit experiment; Memristor; Time-delay circuit;

D O I：

10.7641/CTA.2015.40278

中图分类号：

学科分类号：

摘要：

In this work, a new kind of memristor chaotic circuit is developed when the flux-controlled memristor is coupled to the LC oscillator. The chaotic characteristics of the circuit can be verified by the dynamic analysis, numerical simulations and circuit experiments. Furthermore, in order to control the proposed chaotic circuit, a new type of analog time-delay feedback control circuit is designed. The controller is used to realize the time delay in the state variables of the chaotic circuit, and feedback the resultant state variables to the original circuit. The results from the numerical simulation and the circuit experiment show that the proposed time-delay feedback controller can realize the stabilization control for the chaotic circuit. Finally, the bifurcation behavior of the circuit under the time-delay control is studied; results show that this circuit exhibits hyper chaos from double periodicity bifurcation with time-delay control. ©, 2015, South China University of Technology. All right reserved.

引用

页码：398 / 405

页数：7