A New Type of Cascading Synchronization for Halo-Chaos and Its Potential for Communication Applications |
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作者姓名: | 方锦清 余星火 |
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作者单位: | [1]ChinaInstituteofAtomicEnergy,POBox275-81,Beijing102413 [2]RoyalMelbourneInstituteofTechnology,Melbourne,Australia |
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摘 要: | Study of beam halo-chaos has become a key issue of concern for many future important applications. Control of halo-chaos has been researched intensively. This is the first time that the synchronization of beam halo-chaos has been realized in this field so far. Two nonlinear feedback control methods are proposed for the cascading synchronizing halo-chaos in coupled lattices of a periodic focusing channel. The simulation results show that the methods are effective. The realization of the synchronization of beam halo-chaos is significant not only for halo-chaos control itself but also for halo-chaos-based secure communication which may become an innovative technique.
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关 键 词: | 非线性反馈控制 模糊混沌控制 级联同步 混沌信号 广义竞争模式 |
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