Active control and modified projective lag synchronization of two different hyperchaotic complex-valued Lorenz and Lü systems

摘要：

　　This paper studies the synchronization between hyperchaotic complex-valued Lorenz system and hyperchaotic complex-valued Lü system via the methods of active control synchronization and modified projective lag synchronization.Based on Lyapunov stability theory, a nonlinear controller is designed to synchronize the hyperchaotic complex-valued attractors and control problem of these attractors is also studied.In addition, the modified projective lag synchronization of hyperchaotic complex-valued Lorenz and Lü systems is applied to secure communication.Finally, numerical simulations are given to verify the analytical approach.

关键词： Modified projective lag synchronization (MPLS) Active control synchronization (ACS) Lyapunov stability theory complex-valued Hyperchaotic system

作者: Xiaohua Yuan Chuandong Li Tingwen Huang

作者单位: College of Electronic and Information Engineering, Southwest University Beibei, Chongqing, 400715, P Texas A&M University at Qatar Doha, P.O.Box 23874, Qatar

会议类型: 国内会议

会议名称: 西南大学2014年全国博士生学术论坛(电子技术与信息科学领域)

会议地点: 重庆

会议语种:英文

页码: 396-414

在线出版日期: 2014-12-01（万方平台首次上网日期，不代表论文的发表时间）