A New Four-dimensional Chaotic System and Its Circuitry Implementation
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A New Four-dimensional Chaotic System and Its Circuitry Implementation
Vol. 15, Issue 2, Pages: 4-8(2010)
作者机构:
哈尔滨理工大学电气与电子工程学院
作者简介:
基金信息:
DOI:
CLC:O415.5
Published:2010
稿件说明:
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ZHU Jian-liang, ZHAO Hong-chao. A New Four-dimensional Chaotic System and Its Circuitry Implementation[J]. 2010, 15(2): 4-8.
DOI:
ZHU Jian-liang, ZHAO Hong-chao. A New Four-dimensional Chaotic System and Its Circuitry Implementation[J]. 2010, 15(2): 4-8.DOI:
A New Four-dimensional Chaotic System and Its Circuitry Implementation
摘要
为了产生复杂的混沌吸引子
提出了一个新的四维自治混沌系统
实现了真正的四翼混沌吸引子
通过仿真给出了该系统的时域图和功率谱图
同时设计了该系统的实现电路.试验结果与仿真结论完全一致.电路结构简单
实现容易.对保密通信和信号加密等基于混沌的实际应用有重要意义.
Abstract
In order to generate complex chaotic attractors
a new four-dimensional chaotic system is built in this paper
which gives birth to a true four-winged chaotic attractor
graph in time domain and power spectrum were drawn
electronic circuit was designed to realize the chaotic system.Experimental chaotic behaviors of the system were found to be identical to the simulations
and it is easy to realize in circuit.The circuit is important to secure communication and practical applications in communication encryption.