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  5. Active control and modified projective lag synchronization of two different hyperchaotic complex-val

Active control and modified projective lag synchronization of two different hyperchaotic complex-val

来源 :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) | 被引量 : 0次 | 上传用户：suntow
【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 projec
【作 者】
：
Xiaohua Yuan Chuandong Li Tingwen Huang 
【机 构】
：
College of Electronic and Information Engineering, Southwest University Beibei, Chongqing, 400715, P
【出 处】
：
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)
【发表日期】
：
2014年7期
【关键词】
：
Modified projective lag synchronization (MPLS) Active control synchronization (A 
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　　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.
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