| 引用本文: | 王志华,汤泽,王艳,丰建文.时滞Lur'e网络的事件触发脉冲自适应同步控制[J].控制理论与应用,2024,41(7):1296~1303.[点击复制] |
| WANG Zhi-hua,TANG Ze,WANG Yan,FENG Jian-wen.Event-triggered impulsive adaptive synchronization control on delayed Lur'e networks[J].Control Theory and Technology,2024,41(7):1296~1303.[点击复制] |
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| 时滞Lur'e网络的事件触发脉冲自适应同步控制 |
| Event-triggered impulsive adaptive synchronization control on delayed Lur'e networks |
| 摘要点击 784 全文点击 159 投稿时间：2023-04-21 修订日期：2024-06-17 |
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| DOI编号 DOI: 10.7641/CTA.2023.30252 |
| 2024,41(7):1296-1303 |
| 中文关键词 Lur'e网络 事件触发 全局同步 脉冲控制 自适应控制 |
| 英文关键词 Lur’e network event-triggered mechanism network synchronization impulsive control adaptive control |
| 基金项目 国家自然科学基金项目(61803180, 61873171, 61973138), 江苏省自然科学基金项目(BK20231492, BK20180599), 中国博士后科学基金项目 (2021T140280, 2020M681484), 国家重点研发计划项目(2018YFB1701903)资助. |
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| 中文摘要 |
| 本文研究了一类带有混合时变时滞Lur'e网络的全局同步及其脉冲自适应控制问题. 首先, 为实现网络的全局指数同步并有效避免控制器连续控制, 设计了一类基于事件触发的脉冲反馈控制器. 同时, 为获得最优控制强度,针对反馈控制输入设计了一种自适应更新定律并实现脉冲控制与反馈控制的动态平衡. 其次, 基于推广的比较原理以及参数变分策略, 提出了该控制策略下的Lur’e网络实现全局指数同步的充分判定条件, 并精确给出了指数同步的收敛速度. 最后, 通过相应的仿真算例来验证本文提出的控制方案和理论分析的正确性和有效性. |
| 英文摘要 |
| This article investigates the globally exponential impulsive adaptive synchronization problem of Lur'e network with hybrid time-varying delays. Firstly, an event-trigger-based impulsive feedback controller is designed to achieve the exponential synchronization and avoid consecutive control. In order to acquire optimal control strength, an adaptive updating law is designed to realize the dynamical balance between impulsive control and feedback control. Secondly, thanks to the application of generalized comparison principle and parameter-variation formula, sufficient conditions to achieve globally exponential synchronization under the proposed control scheme are derived. Meanwhile, the velocity of convergence is precisely estimated. Finally, relative simulation example is provided to illustrate the correctness and effectiveness of the proposed control scheme and theoretical analysis. |
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