Robust adaptive synchronization of dynamical networks via scalar controllers
Robust adaptive synchronization of dynamical networks via scalar controllers
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DOI：
10.1016/j.physa.2009.02.029
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发表时间：
2009-06
影响因子：
3.3
通讯作者：
Zhi Li;I. Suh
中科院分区：
文献类型：
--
作者：
Zhi Li;I. Suh
基于高增益反馈控制理论，研究了动态网络的鲁棒自适应同步问题。当非线性耦合函数未知但有界未知时，导出了一些相当简单的鲁棒自适应标量反馈控制器。其核心思想是在设计控制器时引入一个时变增益参数，使不确定耦合动态网络的状态鲁棒自适应渐近同步。数值仿真结果验证了理论分析的正确性。
Based on high gain feedback control theory, robust adaptive synchronization of dynamical network is investigated in this paper. When the non-linear coupling functions are unknown but with unknown bounded, some fairly simple robust adaptive scalar feedback controllers are derived. The key idea is that a time-varying gain parameter is introduced in designing controllers which can guarantee that the states of uncertain coupled dynamical networks robust adaptive asymptotically synchronize with each other. Numerical simulation is given to validate the proposed theoretical result.