本文研究了整数阶混沌系统和分数阶混沌系统的同步控制以及它们在保密通信中的应用。
This dissertation has researched on the synchronization control of chaotic system and the fractional-order chaotic system and its application in secure communication.
该方法为一类分数阶混沌系统的同步控制、以及混沌在保密通信等领域的应用研究提供了新思路。
So the technique provides a new thought for synchronizing a class fraction order chaotic systems and also has higher security in secure communication.
本文基于非线性系统控制理论，研究了整数阶混沌系统和分数阶混沌系统的同步控制方法及其应用。
Based on control theories of nonlinear systems, this dissertation studies the synchronization control methods and applications of integral-order and fractional-order chaotic systems.
另外，分数阶混沌系统是一类新型的混沌系统，其阶数可调使得它在复杂度上更优于整数阶混沌系统，同时，实际系统也通常以微分形式存在，因此分数阶混沌系统也很适用于保密通信。
And the fractional -order chaotic system is very useful for security communication because it is a new chaotic system for its order is adjustable and the actual system usually is differential form.
通过分析系统不动点的稳定性，得到分数阶微分系统存在混沌的解析条件。
The analytical conditions that the fractional-order differential systems remain chaotic are obtained by analyzing the stability of the fixed points of the systems.
摘要：提出一种基于混沌映射和分数阶傅里叶变换的数字水印算法。
Absrtact: a digital watermarking algorithm is proposed based on chaotic map and fractional Fourier transform.
摘要：提出一种基于混沌映射和分数阶傅里叶变换的数字水印算法。
Absrtact: a digital watermarking algorithm is proposed based on chaotic map and fractional Fourier transform.
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