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首页> 外文期刊>Nonlinear analysis. Hybrid systems: An International Multidisciplinary Journal >An improved fragmentation approach to sampled-data synchronization of chaotic Lur'e systems
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An improved fragmentation approach to sampled-data synchronization of chaotic Lur'e systems

机译:混沌LUR'E系统采样数据同步的改进碎片方法

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摘要

This paper considers the sampled-data synchronization problem for two identical chaotic Lur'e systems. Under aperiodic samplings, the output of the chaotic Lur'e systems is available only at sampling instants. An improved fragmentation approach addresses a system description of the fragmented state located between the last sampling instant and present time. The sampled output of the fragmented state system is updated only at sampling instants, like the identical chaotic Lur'e systems. Thus, utilizing the additional information on the fragmented state system helps in handling the sampling interval. In the looped-functional framework, a sampled-data synchronization criterion is proposed for stability analysis and control synthesis about stabilization in terms of linear matrix inequalities. Simulation results show the effectiveness of the proposed criterion. (C) 2018 Elsevier Ltd. All rights reserved.
机译:本文考虑了两个相同混沌LUR'E系统的采样数据同步问题。 在非周期性的采样下,混沌LUR'E系统的输出仅在采样时刻可用。 改进的碎片方法解决了位于上次采样瞬间和当前时间的碎片状态的系统描述。 碎片状态系统的采样输出仅在采样瞬间进行更新,如相同的混沌LUR'E系统。 因此,利用关于碎片状态系统的附加信息有助于处理采样间隔。 在环路功能框架中,提出了一种采样数据同步标准,用于稳定性分析和控制合成关于线性矩阵不等式的稳定性。 仿真结果表明了拟议标准的有效性。 (c)2018年elestvier有限公司保留所有权利。

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