Cited 7 time in webofscience Cited 9 time in scopus

A new chaotic attractor and its robust function projective synchronization

Title
A new chaotic attractor and its robust function projective synchronization
Authors
Kim, DongwonChang, Pyung HunKim, Se-hwan
Issue Date
2013-08
Citation
Nonlinear Dynamics, 73(3), 1883-1893
Type
Article
Article Type
Article
Keywords
Analog Chaotic CircuitsAnalog CircuitsChaosChaos TheoryChaotic AttractorChaotic AttractorsChaotic CircuitChaotic CircuitsChaotic SystemChaotic SystemsFunction Projective SynchronizationFunction Projective SynchronizationsGeneralized Lorenz SystemLorenz SystemNetworks (Circuits)Robust SynchronizationTime Delay Estimation (TDE)
ISSN
0924-090X
Abstract
We introduce a simple chaotic system that contains one multiplier and one quadratic term. The system is similar to the generalized Lorenz system but is not topologically equivalent. The properties of the proposed chaotic system are examined by theoretical and numerical analysis. An analog chaotic circuit is implemented that realizes the chaotic system for the verification of its attractor. Furthermore, we propose a robust function projective synchronization using time delay estimation. A numerical simulation of synchronization between the proposed system and the Lorenz system demonstrates that the proposed approach provides fast and robust synchronization even in the presence of unknown parameter variations and disturbances. © 2013 Springer Science+Business Media Dordrecht.
URI
http://hdl.handle.net/20.500.11750/5303
DOI
10.1007/s11071-013-0911-y
Publisher
SPRINGER
Files:
There are no files associated with this item.
Collection:
ETC1. Journal Articles


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