Adaptive synchronization for uncertain complex dynamical network using fuzzy disturbance observer

Title
Adaptive synchronization for uncertain complex dynamical network using fuzzy disturbance observer
Author(s)
박주현S.C. Jeong[S.C. Jeong]D.H. Ji[D.H. Ji]S.C. Won[S.C. Won]
Keywords
TIME-VARYING DELAYS; NEURAL-NETWORKS; COUPLING STRENGTH; PINNING CONTROL; ROBUST-CONTROL; SYSTEMS; TOPOLOGY
Issue Date
201301
Publisher
SPRINGER
Citation
NONLINEAR DYNAMICS, v.71, no.1-2, pp.223 - 234
Abstract
This paper proposes a robust adaptive controller design method for synchronization of a complex dynamical network with uncertainty and disturbance. A fuzzy disturbance observer is used to estimate the overall disturbances without any prior knowledge about them. The proposed control method globally asymptotically synchronizes the network using adaptation laws obtained by using Lyapunov stability theory. The proposed method is applied to two chaotic systems and the results show the effectiveness of the approach.
URI
http://hdl.handle.net/YU.REPOSITORY/26717http://dx.doi.org/10.1007/s11071-012-0654-1
ISSN
0924-090X
Appears in Collections:
공과대학 > 전기공학과 > Articles
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