混沌现象的电路原理与实现  

The electronic circuit principle and realization of Chaos

作　　者：葛海波[1] 王海潼[2] 

机构地区：[1]西安邮电学院电子信息系,陕西西安710061 [2]武警工程学院通信工程系,陕西西安710086

出　　处：《陕西师范大学学报（自然科学版）》2008年第2期42-46,共5页Journal of Shaanxi Normal University：Natural Science Edition

基　　金：陕西省自然科学基金研究计划资助项目(2005F09)

摘　　要：采用逐段线性电路理论,对混沌产生的原理和方法进行了研究.利用集成运算放大器,设计了产生混沌的电路,进而实现混沌现象,并用仿真软件对电路进行仿真验证.结果表明,采用此种方法,可以较好地找出混沌与各种电路元件参数之间的关系和规律,这对进一步研究设计专用混沌集成电路及混沌在保密通信中应用有积极意义.The circuit principle and the method of engendering the chaos are studied with piecewise linear circuit theory. The circuit producing chaos with integrated operation amplifier is designed and the chaos phenomenon is realized. The circuit is proved by using the emulation software. The result shows that the relationship between the chaos and circuit element parameters can be discovered easily with this method and this method is of positive significance in studying and designing the special integrated operation amplifier of chaos and in security communication.

关 键 词：逐段线性电路 蔡氏电路 混沌 实现 

分 类 号：O415.5[理学—理论物理]