二维混沌信号产生器的设计  

2D Chaotic Signals Generator Design

作　　者：李清都[1] 杨晓松[2] 

机构地区：[1]重庆邮电学院非线性系统研究所,重庆400065 [2]华中科技大学数学系,湖北武汉430074

出　　处：《电子学报》2005年第7期1299-1302,共4页Acta Electronica Sinica

基　　金：重庆邮电学院微电子学与固体电子学学科基金;重庆邮电学院青年教师基金(No.A2005-15)

摘　　要：混沌电路设计是混沌通信和混沌加密等应用的先决条件,因此混沌电路的理论研究和设计具有十分重要的意义.本文提出混沌电路的一种新的设计方法,可以在二维空间中简单灵活的设计构造出一类混沌系统.该方法的最大优点是:采用模块化设计思路,混沌吸引子的形状可以根据实际需要来设计,易于电路和集成电路实现.The chaotic circuit design is a prerequisite to chaotic communication,the chaotic encryption etc.Therefore the fundamental research and design of chaotic circuits are extremely significant. In this paper, a new method to design chaotic circuits is proposed,through which it becomes very simple and flexible to design chaotic dynamic systems in the 2D state space. The remarkable character of this design method is： we can choose complexity of the chaotic attractor as we need by combining the three kinds of modules,and the chaotic attractor can be easily implemented with a circuit or a integrate circuit.

关 键 词：混沌 混沌信号 符号动力学 拓扑马蹄 随机信号 

分 类 号：TN710[电子电信—电路与系统]