摘要
对于一般Lorenz混沌系统族的吸引子只能产生两翼,讨论一个四维混沌系统,随着一个参数的变化,该系统能产生一翼、二翼、三翼及四翼的混沌吸引子,分别设计了线性和非线性的控制器,实现了系统的全局同步,数值仿真验证了理论的可行性.
There are two-wing for the general Lorenz chaotic system. A four-dimensional chaotic system which can generate one-, two-, three-, and four-wing chaotic attractors with the variation of a single parameter. Fur- thermore, the chaos synchronization is achieved with the aid of the linear feedback control and non-linear feed- back control. Finally, numerical simulations are presented to show the effectiveness of the proposed chaos syn- chronization scheme.
出处
《河南城建学院学报》
CAS
2012年第4期60-63,共4页
Journal of Henan University of Urban Construction
基金
国家自然科学基金青年科学基金项目(70901013)
郑州航空工业管理学院青年基金项目(2010013004)
关键词
混沌
同步
线性反馈
chaos
synchronization
linear feedback
