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首页> 外文期刊>IEEE Transactions on Circuits and Systems. II, Analog and Digital Signal Processing >Impulsive Synchronization of Chaotic Lur''e Systems by Linear Static Measurement Feedback: An LMI Approach
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Impulsive Synchronization of Chaotic Lur''e Systems by Linear Static Measurement Feedback: An LMI Approach

机译:基于线性静态测量反馈的混沌Lur''e系统的脉冲同步:LMI方法

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摘要

In this brief, we consider impulsive control for master–slave synchronization schemes that consist of identical chaotic Lur''''e systems. Impulsive control laws are investigated which make use of linear static measurement feedback, instead of full state feedback. A less conservative sufficient condition than existing results for global asymptotic impulsive synchronization is presented, in which synchronization is proven for the error between the full state vectors. And then an linear matrix inequality (LMI)-based approach for designing linear static output feedback impulsive control laws to globally asymptotically synchronize Lur''''e chaotic systems is derived. With the help of the LMI solvers, we can easily obtain the linear output feedback impulsive controller and the bound of the impulsive interval for global asymptotic synchronization. The method is illustrated on Chua''''s circuit.
机译:在本文中,我们考虑了由相同混沌Lur''''e系统组成的主从同步方案的脉冲控制。研究了使用线性静态测量反馈而不是全状态反馈的脉冲控制律。对于全局渐近脉冲同步,提出了一种比现有结果保守度低的充分条件,其中针对全部状态向量之间的误差证明了同步。然后推导了一种基于线性矩阵不等式(LMI)的方法,该方法用于设计线性静态输出反馈脉冲控制律,以全局渐近同步Lur''e混沌系统。借助LMI求解器,我们可以轻松获得线性输出反馈脉冲控制器和全局渐近同步的脉冲间隔的边界。该方法在Chua的电路上进行了说明。

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