Realization of memristor-based chaotic rossler circuit

被引:3
|
作者
Taskiran, Zehra Gulru Cam [1 ]
Sedef, Herman [1 ]
机构
[1] Yildiz Tech Univ, Dept Elect & Commun Engn, TR-34220 Istanbul, Turkey
来源
JOURNAL OF THE FACULTY OF ENGINEERING AND ARCHITECTURE OF GAZI UNIVERSITY | 2020年 / 35卷 / 02期
关键词
Memristor; memritor emulator; chaotic oscillator; rossler circuit; bifurcation; DESIGN; SYSTEM; SIMULATION;
D O I
10.17341/gazimmfd.516656
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
In this study, a memristor-based analog circuit is proposed to realize Rossler differential equation set. Mathematical analysis and SPICE simulations are given for phase portraits and bifurcation diagrams. The proposed system is implemented on board by using commercially available active and passive components and it is seen that experimental results are in good agreement with theoretical and simulation results. A memristor emulator circuit which provides the needed memristive characteristics in proposed chaotic circuit is designed and its nonlinear dynamics are validated by examining frequency dependent pinched hysteresis loops
引用
收藏
页码:765 / 774
页数:10
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