一种改进的鲁棒自适应混沌同步

2004 International Conference on Signal Processing and Communications, 2004. SPCOM '04. Pub Date : 2004-12-11 DOI:10.1109/SPCOM.2004.1458360

R. Raoufi, H. Khaloozadeh

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引用次数: 9

摘要

提出了一种改进的鲁棒自适应混沌同步结构。为了提高通信网络的安全性，改变了混沌发射机的参数。通过改变混沌发送端(发送端部分)的参数，常规状态观测器(接收端部分)无法正确地恢复实际状态，从而影响状态估计的性能。通过在接收部分增加在线参数辨识子系统，可以明显提高整个系统的性能。仿真结果表明，该方案具有较高的效率。

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A modified robust adaptive chaos synchronization

In this paper, a modified robust adaptive chaos synchronization structure is proposed. To increasing the security of the communication network the parameters of the chaotic transmitter is changed. By changing the parameters of the chaotic transmitter (sender section) the conventional state observer (receiver section) cannot be retrieved the actual states properly and the performance of state estimation will be corrupted. By adding on-line parameter identification subsystem to receiver section the performance of the overall system will be improved noticeably. The simulation results exhibit high efficiency of the proposed scheme.

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来源期刊

2004 International Conference on Signal Processing and Communications, 2004. SPCOM '04.

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