Adaptive finite-time synchronization of a class of pinned and adjustable complex networks

被引：19

作者：

Jin, Xiao-Zheng ^{[1
]}

He, Yi-Gang ^{[1
]}

Wang, Dan ^{[2
]}

机构：

[1] HeFei Univ Technol, Sch Elect Engn & Automat, Hefei 230009, Anhui, Peoples R China

[2] Shenyang Univ, Key Lab Mfg Ind Integrated Automat, Shenyang 110044, Peoples R China

来源：

NONLINEAR DYNAMICS | 2016年 / 85卷 / 03期

关键词：

Dynamical complex networks; Finite-time synchronization; Adaptive coupling adjustment; Pinning control; LINEAR MULTIAGENT SYSTEMS; DYNAMICAL NETWORKS; CONTROL PROTOCOLS; CONSENSUS; TOPOLOGY;

D O I：

10.1007/s11071-016-2767-4

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This paper is concerned with the finite-time asymptotic synchronization problem of a class of dynamical complex networks with adjustable couplings. Pinning controllers are developed to guarantee that synchronization errors of pinned nodes converge to zero within finite-time. The effects of couplings in networks are further studied, and adaptive schemes for adjusting coupled strength are provided to ensure the finite-time synchronization of unpinned nodes. Through the Lyapunov function and adaptive schemes, some results indicating that control strategies and coupling adjustment laws can guarantee the asymptotic synchronization of pinned and unpinned nodes within finite-time respectively, are obtained. Simulation results are given to verify the effectiveness of the proposed method.

引用

页码：1393 / 1403

页数：11

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