Synchronization in Dynamic Networks with Time-varying Delay Coupling Based on Linear Feedback Controllers
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摘要: 主要研究具有时变时滞的动态复杂网络中的同步问题. 考虑两种时变时滞的情况—时滞连续一致有界和时滞可微且导数一致有界. 这里假设耦合结构矩阵非对称并且可约. 提出一些新的时滞相关的同步准则并且利用线性状态反馈控制器得到一些同步控制的结果, 其中控制器可以由Matlab软件求得. 最后给出一些数值仿真例子以说明同步准则的有效性.Abstract: This paper focuses on the synchronization problems of general complex dynamical networks with time-varying delay. Two cases of the time-varying delay are considered---one being continuous-uniformly bounded and the other being differentiable-uniformly bounded with the derivative. And the coupling configuration matrix is also assumed to be asymmetric and reducible. Some new delay-dependent synchronization criteria are derived and a strategy for synchronization is presented based on a method of linear state feedback controller. The bounds of controller are solved by Matlab. Numerical examples are given to illustrate the effectiveness of the proposed synchronization criteria.
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Key words:
- Complex network /
- synchronization /
- time-varying delay /
- asymmetric coupling /
- linear state feedback
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