Decentralized adaptive synchronization in nonlinear dynamical networks with nonidentical nodes

被引:5
|
作者
Fradkov, Alexander [1 ]
Junussov, Ibragim [2 ]
Ortega, Romeo [3 ]
机构
[1] Russian Acad Sci, Inst Probl Mech Engn, 61 Bolshoy Ave VO, St Petersburg 199178, Russia
[2] St Petersburg State Univ, Dept Theor Cybernet, St Petersburg 198904, Russia
[3] Supelec, Lab Signaux & Syst, F-91192 Gif Sur Yvette, France
基金
俄罗斯基础研究基金会;
关键词
D O I
10.1109/CCA.2009.5280718
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
For a network of interconnected nonlinear dynamical systems an adaptive leader-follower output feedback synchronization problem is considered. The structure of decentralized controller and adaptation algorithm is proposed based on speed-gradient and passivity. Sufficient conditions of synchronization for nonidentical nodes are established. An example of synchronization of the network of nonidentical Chua systems is analyzed. The main contribution of the paper is adaptive controller design and analysis under conditions of incomplete measurements, incomplete control and uncertainty.(1)
引用
收藏
页码:531 / +
页数:2
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