Jerk系统的改进型模块化电路实现

大学物理 ›› 2015, Vol. 34 ›› Issue (12): 40-40.

Jerk系统的改进型模块化电路实现

李洋唐鸣跃史佳欣

华中师范大学物理科学与技术学院,湖北武汉430079

出版日期:2015-12-25 发布日期:2015-12-20

Improved and modularized circuital realization of Jerk system

Online:2015-12-25 Published:2015-12-20

摘要/Abstract

摘要： 分析了基于Jerk系统的改进型模块化电路,并实现了多涡卷混沌吸引子的具体电路设计.利用计算机仿真与硬件电路进行实验验证,与传统Jerk系统模块化电路相比,该电路更简单,实验结果精度更高.可根据需要,通过换用芯片或调节积分电阻的阻值大小观察混沌现象范围,改变混沌信号的频谱分布范围,便于实际应用.

关键词: 混沌现象, Jerk系统, 改进型电路, 硬件实验

Abstract: This article analyzes the improved module based on Jerk system, and completes the circuital design for multi-scroll chaotic attractor. The simulation and circuits are used to prove the design experimentally. Compared with traditional modularized circuits, this circuit is much simpler and gets the results more precisely. One can change different chips or regulate the value of integrating resistor to observe the chaos, and change the frequency spectrum for practical applications.

Key words: chaotic phenomenon, Jerk system, improved circuit, hardware experiment

中图分类号:

O415

李洋唐鸣跃史佳欣. Jerk系统的改进型模块化电路实现[J]. 大学物理, 2015, 34(12): 40-40.