A Current Based VLSI Degree-Two Chaos Generator
A Current Based VLSI Degree-Two Chaos Generator
复制标题
基于电流的VLSI二级混沌发生器
DOI：
10.1142/9789812705303_0010
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发表时间：
2002
期刊：
影响因子：
--
通讯作者：
R. Newcomb
中科院分区：
文献类型：
--
作者：
Li Wang;Yu Jiang;R. Newcomb
在本章中，提出了一种基于电流的VLSI二阶混沌发生器。该发生器是基于两个不稳定的振荡器与反馈到自己。系统的稳定性是通过使用二进制滞后来实现的。信号的混沌性质由Li-Yorke定理通过周期三返回映射的产生来保证。讨论了系统的初始条件，并提出了一种将其转化为原点的方法。最后给出了仿真结果。
In this chapter, a current based VLSI degree-two chaos generator is presented. The generator is based upon two unstable oscillators with feedbacks to themselves. The stability of the system is realized via the use of binary hysteresis. The chaotic nature of the signals is guaranteed by the Li-Yorke theorem through the generation of the period-three return map. The initial conditions of the system are discussed and an approach to change them to the origin is proposed. The simulation results are presented finally.