一种单涡旋混沌系统与Chen系统的同步控制  

Synchronization Control Between Single Scroll Attractor Chaotic System and Chen System

作　　者：刘崇新[1] 逯俊杰[1] 张作鹏[1] 王发强[1] 

机构地区：[1]西安交通大学电气工程学院,西安710049

出　　处：《西安交通大学学报》2006年第8期982-984,992,共4页Journal of Xi'an Jiaotong University

摘　　要：针对目前多数混沌同步研究只在同一系统或相似结构系统中进行的情况,应用驱动-响应控制方法,实现了一种单涡旋混沌系统与Chen系统的同步控制.利用Routh-Hurwitz判据,得出了系统同步时控制参数k小于-3.737 1.采用软件Matlab6.5和EWB设计电路进行了数值仿真和实验验证,结果表明,驱动-响应控制法可以有效地实现异结构混沌系统的同步控制,并且控制参数越小,实现同步所需的时间越短.In view of the situation that most existing chaos synchronization researches are limited within the identical or similar systems, the synchronization between a single scroll attractor chaotic system and Chen system is realized by the control method of drive-response. According to the Routh-Hurwitz criterion, the control parameter h gets less than -3. 737 1 when the systems are synchronous. The results of numerical simulation by Matlab 6.5 and circuit simulation by EWB show that the control method of drive-response is available to realize the synchronization between different chaotic systems, and the less the control parameter reaches, the shorter time the synchronization spends.

关 键 词：单涡旋混沌系统 同步控制 驱动-响应控制 

分 类 号：O415.5[理学—理论物理]