Adaptive finite-time projective synchronization of complex networks with nonidentical nodes and quantized time-varying delayed coupling

被引：9
作者：
Lai, Qiang [1 ]
Zeng, Qingxing [1 ]
Zhao, Xiao-Wen [2 ]
Ge, Ming-Feng [3 ]
Xu, Guanghui [4 ]
机构：
[1] East China Jiaotong Univ, Sch Elect & Automat Engn, Nanchang 330013, Peoples R China
[2] Hefei Univ Technol, Sch Math, Hefei 230009, Peoples R China
[3] China Univ Geosci, Sch Mech Engn & Elect Informat, Wuhan 430074, Peoples R China
[4] Hubei Univ Technol, Sch Elect & Elect Engn, Wuhan 430068, Peoples R China
来源：
INFORMATION SCIENCES | 2024年 / 655卷
基金：
中国国家自然科学基金;
关键词：
Complex networks; Quantized time-varying lagged coupling; Adaptive control; Nonidentical node; Finite-time projective synchronization; DYNAMICAL NETWORKS; GENERALIZED SYNCHRONIZATION; CHAOTIC SYSTEMS; NEURAL-NETWORKS;
D O I：
10.1016/j.ins.2023.119891
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper investigates the asymptotic projective synchronization and finite-time projective synchronization (FPS) of complex networks (CNs) with nonidentical nodes and quantized time varying delayed coupling. Adaptive control method and finite-time stability theory are employed to design a novel adaptive controller and its adaptive law. The effectiveness and stability of the proposed adaptive controller are demonstrated through rigorous derivations based on Lyapunov stability theory and non-smooth analysis. It is indispensable that through numerical simulation experiments and comparative analysis, we verify the validity of the theoretical results and show the proposed adaptive controller can realize the synchronization of CNs with different nodes. This study holds significant theoretical value and practical relevance for understanding and controlling CNs with quantized time-varying delayed coupling.
引用
收藏
页数：17
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