Title :
Globally Exponential Lag Synchronization of Complex Networks
Author_Institution :
Sch. of Math. & Phys., Qingdao Univ. of Sci. & Technol., Qingdao, China
Abstract :
In this paper, we investigates synchronization dynamics of complex networks by using proper nonlinear feedback controllers. By consider a new family of modified hyperchaotic systems as a note, globally exponential lag synchronization (GELS) of the complex model is studied, and Lyapunov stability criteria for the globally exponential lag synchronization is derived. Numerical simulations are used to illustrate the theoretical results.
Keywords :
Lyapunov methods; complex networks; feedback; large-scale systems; nonlinear control systems; numerical analysis; Lyapunov stability; complex networks; globally exponential lag synchronization; modified hyperchaotic systems; nonlinear feedback controllers; numerical simulations; synchronization dynamics; Adaptive control; Chaotic communication; Complex networks; Computer networks; Delay effects; Lyapunov method; Master-slave; Mathematics; Numerical simulation; Physics computing; Complex Networks; Hyperchaos; Lyapunov function; Numerical simulation; Synchronization;
Conference_Titel :
Information and Computing Science, 2009. ICIC '09. Second International Conference on
Conference_Location :
Manchester
Print_ISBN :
978-0-7695-3634-7
DOI :
10.1109/ICIC.2009.300
