Fixed-time synchronization of multi-links complex network

被引：25
作者：
Zhao, Hui [1 ]
Li, Lixiang [2 ]
Peng, Haipeng [2 ]
Xiao, Jinghua [1 ]
Yang, Yixian [2 ,3 ]
Zheng, Mingwen [1 ]
机构：
[1] Beijing Univ Posts & Telecommun, State Key Lab Informat Photon & Opt Commun, Sch Sci, Beijing 100876, Peoples R China
[2] Beijing Univ Posts & Telecommun, State Key Lab Networking & Switching Technol, Informat Secur Ctr, Beijing 100876, Peoples R China
[3] State Key Lab Publ Big Data, Guiyang 550025, Guizhou, Peoples R China
来源：
MODERN PHYSICS LETTERS B | 2017年 / 31卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Fixed-time control theory; finite-time control theory; multi-links complex network; parameters identification; FINITE-TIME; DYNAMICAL NETWORKS; ADAPTIVE SYNCHRONIZATION; IDENTIFICATION; STABILIZATION; STABILITY;
D O I：
10.1142/S0217984917500087
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
In the paper, the fixed-time and finite-time synchronizations of multi-links complex network are investigated. Compared with finite-time synchronization, the settling time of fixed-time synchronization is independent of initial conditions. For uncertain multi-links complex networks, this paper further analyzes synchronization mechanism and unknown parameters based on the drive-response concept and finite-time stability theory. Novel synchronization control criteria and the result of parameters identification are, respectively, obtained in a finite time by utilizing Lyapunov function and linear matrix inequality (LMI). Besides, we give other two versions of finite-time synchronization and parameters identification for uncertain multi-links complex network with impulsive control input. Finally, numerical examples are given to illustrate the effectiveness of our theoretical results.
引用
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页数：24
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