The Effect of Control Strength on Lag Synchronization of Nonlinear Coupled Complex Networks
Author(s) -
Shuguo Wang,
Hongxing Yao
Publication year - 2012
Publication title -
abstract and applied analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.228
H-Index - 56
eISSN - 1687-0409
pISSN - 1085-3375
DOI - 10.1155/2012/810364
Subject(s) - correctness , lag , mathematics , synchronization (alternating current) , control theory (sociology) , nonlinear system , matrix (chemical analysis) , control (management) , lyapunov function , scheme (mathematics) , topology (electrical circuits) , computer science , algorithm , mathematical analysis , artificial intelligence , computer network , physics , materials science , combinatorics , quantum mechanics , composite material
This paper mainly investigates the lag synchronization of nonlinear coupled complex networks using methods that are based on pinning control, where the weight configuration matrix is not necessarily symmetric or irreducible. We change the control strength into a parameter concerning time t, by using the Lyapunov direct method, some sufficient conditions of lag synchronization are obtained. To validate the proposed method, numerical simulation examples are provided to verify the correctness and effectiveness of the proposed scheme
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