Title :
Synchronization of a New Hyperchaotic Lorenz System
Author :
Li, Yuxia ; Liu, Xuezhen ; Dandan Zhao ; Yongchao Cao
Author_Institution :
Coll. of Inf. & Electr. Eng., Shandong Univ. of Sci. & Technol., Qingdao
Abstract :
A new hyperchaotic Lorenz system has been proposed recently. It is generated by controlling a generalized Lorenz system to hyperchaotic by introducing a linear state feedback controller to the second equation of generalize Lorenz system. In this paper, we further investigate its synchronization and circuit implementation. Global synchronization of the new hyperchaotic systems can be achieved by unidirectionally linear coupled approach, which is illustrated by both numerical simulations and electronic circuit experiments.
Keywords :
chaos; linear systems; nonlinear control systems; state feedback; synchronisation; global synchronization; hyperchaotic Lorenz system; linear state feedback controller; unidirectional linear coupled approach; Control systems; Coupling circuits; Electronic circuits; Equations; Linear feedback control systems; Numerical simulation; State feedback; Lorenz system; circuit implementation; hyperchaos; synchronization;
Conference_Titel :
Intelligent Computation Technology and Automation (ICICTA), 2008 International Conference on
Conference_Location :
Hunan
Print_ISBN :
978-0-7695-3357-5
DOI :
10.1109/ICICTA.2008.383
