%0 Journal Article
%T Generation and synchronization of N-scroll chaotic and hyperchaotic attractors in fourth-order systems
%A Yu Si-Min
%A Ma Zai-Guang
%A Qiu Shui-Sheng
%A Peng Shi-Guo
%A Lin Qing-Hua
%A <br>禹思敏
%A 马在光
%A 丘水生
%A 彭世国
%A 林清华
%J 中国物理 B
%D 2004
%I 
%X Based on our previous works and Lyapunov stability theory, this paper studies the generation and synchronization of N-scroll chaotic and hyperchaotic attractors in fourth-order systems. A fourth-order circuit, by introducing additional breakpoints in the modified Chua oscillator, is implemented for the study of generation and synchronization of N-scroll chaotic attractors. This confirms the consistency of theoretical calculation, numerical simulation and circuit experiment. Furthermore, we give a refined and extended study of generating and synchronizing N-scroll hyperchaotic attractors in the fourth-order MCK system and report the new theoretical result, which is verified by computer simulations.
%K fourth-order systems
%K N-scroll chaotic attractors
%K N-scroll hyperchaotic attractors
%K N-scroll system synchronization<br>第四阶系统
%K N形卷动混沌吸引器
%K N形卷动超混沌吸引器
%K 四阶循环
%K 同步
%K 混沌通信
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=CD8D6A6897B9334F09D8D1648C376FB4&aid=DA88CC6382E062DF9A7AEBEF76531C67&yid=D0E58B75BFD8E51C&vid=FC0714F8D2EB605D&iid=38B194292C032A66&sid=E3094127AA4ABC1A&eid=A5B34D9E8FDA439A&journal_id=1009-1963&journal_name=中国物理&referenced_num=0&reference_num=20