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Synchronization of complex networks with time-varying delay of unknown bound via delayed impulsive control
Zhilu Xu1, Xiaodi Li1, Peiyong Duan2
1School of Mathematics and Statistics, Shandong Normal University, Ji'nan, 250014, PR China; Center for Control and Engineering Computation, Shandong Normal University, Ji'nan, 250014, PR China.
Abstract:
The synchronization problem for complex networks with time-varying delays of unknown bound is investigated in this paper. From the impulsive control point of view, a novel delayed impulsive differential inequality is proposed, where the bounds of time-varying delays in continuous dynamic and discrete dynamic are both unknown. Based on the inequality, a class of delayed impulsive controllers is designed to achieve the synchronization of complex networks, where the restriction between impulses interval and time-varying delays is dropped. A numerical example is presented to illustrate the effectiveness of the obtained results.
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