控制理论(社会学)
同步(交流)
有界函数
联轴节(管道)
拓扑(电路)
复杂网络
边界(拓扑)
网络拓扑
计算机科学
法学
数学
控制(管理)
工程类
数学分析
人工智能
万维网
组合数学
操作系统
机械工程
政治学
作者
Guanghui Wen,Peijun Wang,Xinghuo Yu,Wenwu Yu,Jinde Cao
出处
期刊:IEEE Transactions on Circuits and Systems I-regular Papers
[Institute of Electrical and Electronics Engineers]
日期:2019-04-25
卷期号:66 (8): 3100-3112
被引量:70
标识
DOI:10.1109/tcsi.2019.2904946
摘要
The evolution of the target system (leader) in pinning-controlled complex networks may need to be regulated by some control inputs for performing various practical tasks, e.g., obstacle avoidance, tracking highly maneuverable target, and so on. Motivated by this observation, we shall investigate the global pinning synchronization problems for complex switching networks for which the target system is subject to nonzero control inputs. First, using the idea of unit vector function method, a discontinuous coupling law is designed. With the aid of stability theory for switched systems, it is theoretically shown that synchronization in the network under this discontinuous coupling law can be achieved by choosing sufficiently large coupling strengths if the average dwell time (ADT) is bounded below by a positive constant. Second, we use the boundary layer method to design a continuous-coupling law. It has been theoretically shown that the synchronization error is ultimately uniformly bounded (UUB) under this continuous-coupling law. The chattering effect is also avoided in real implementation by using this continuous-coupling law. Furthermore, for networks with unknown external disturbances and unmodeled dynamics, neuro-adaptive-based coupling laws are designed to ensure that the synchronization error of the networks with undirected switching communication topologies under these laws is UUB. The obtained theoretical results are finally validated by performing numerical simulation on coupling Chua's circuit systems.
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