非相称分数阶混沌系统数据同步与安全传输的s型控制器

2019 IEEE 62nd International Midwest Symposium on Circuits and Systems (MWSCAS) Pub Date : 2019-08-01 DOI:10.1109/MWSCAS.2019.8884982

J. Mata-Machuca, R. Aguilar-López

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引用次数: 0

摘要

本文设计了一类分数阶混沌系统的控制方案及其在数据同步和安全传输问题中的应用。利用分数阶Lyapunov直接方法建立了同步误差的渐近稳定性和信息恢复误差的极限界。所提出的s型控制器作为接收系统的输入，接收系统的状态与发送系统渐近同步。该技术已应用于不合比例分数阶Rössler和Chen系统的同步和安全通信。

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Synchronization and secure transmission of data in incommensurate fractional-order chaotic systems using a sigmoid-like controller

In this contribution a control scheme for a class of fractional-order chaotic systems and its application in the synchronization and secure transmission of data problems is designed. The asymptotic stability of the synchronization error and the ultimate bound of the information recovery error are established employing the fractional Lyapunov direct method. The proposed sigmoid-like controller is used as input to the receiver system whose states are asymptotically synchronized with the transmitter system. The technique has been applied in the synchronization and secure communications of the incommensurate fractional-order Rössler and Chen systems.

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2019 IEEE 62nd International Midwest Symposium on Circuits and Systems (MWSCAS)

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