| 基于反步法的ADVP混沌系统同步在混沌遮掩中的应用 |
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| 引用本文： | 熊萍,涂建军,何汉林. 基于反步法的ADVP混沌系统同步在混沌遮掩中的应用[J]. 海军工程大学学报, 2011, 0(4): 6-10 |
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| 作者姓名： | 熊萍 涂建军 何汉林 |
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| 作者单位： | 海军工程大学理学院; |
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| 基金项目： | 国家自然科学基金资助项目(60974136) |
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| 摘 要： | 反步设计法是通过将一个系统分解为多个低阶子系统,一步步构建Lyapunov函数导出稳定的控制律,获得需要的控制器,实现同步的目的.基于Lyapunov稳定性理论,结合反步法思想为混沌ADVP系统设计了同步控制器.注意到系统参数间量级相差很大,在选择增益矩阵时,通过调节柯西不等式放大参数,使控制中系数的量级差别适当减小....
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| 关 键 词： | 混沌同步 ADVP系统 反步法 混沌遮掩 |
Application of synchronization of chaotic ADVP system to chaos masking by backstepping method |
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| XIONG Ping,TU Jian-jun,HE Han-lin. Application of synchronization of chaotic ADVP system to chaos masking by backstepping method[J]. Journal of Naval University of Engineering, 2011, 0(4): 6-10 |
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| Authors: | XIONG Ping TU Jian-jun HE Han-lin |
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| Affiliation: | XIONG Ping,TU Jian-jun,HE Han-lin(College of Science,Naval Univ.of Engineering,Wuhan 430033,China) |
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| Abstract: | Backstepping method helps to design a desired controller through a step-by-step process of constructing Lyapunov function.By dividing a system into several subsystems of lower order,the stable controlling law is derived to meet the needs of synchronization.A kind of synchronous controller was designed for a class of chaotic ADVP systems with the backstepping method.Considering great difference in quantity between the coefficients in the system,an adjustment of enlarging parameter in Cauchy inequality was do... |
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| Keywords: | chaotic synchronization ADVP system backstepping method chaos masking |
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