Observer-Based Synchronization of a New Hybrid Chaotic System and Its Application to Secure Communications

Bouraoui, H.; Kemih, K.

doi:10.12693/APhysPolA.123.259

Journal

Acta Physica Polonica A

2013 | 123 | 2 | 259-262

Article title

Observer-Based Synchronization of a New Hybrid Chaotic System and Its Application to Secure Communications

Authors

H. Bouraoui , K. Kemih

Content

Full texts:

http://przyrbwn.icm.edu.pl/APP/PDF/123/a123z2p033.pdf [remote]

Title variants

Languages of publication

Abstracts

This paper presents an interesting issue of using hybrid dynamical system to chaos synchronization and its application in secure communication using a new 5D hyperchaotic systems. The slave system is modeled by an unknown input observer, in which the unknown input issued from the hybrid system is the transmitted information. Based on the descriptor observer design, the Lyapunov stability theory and some robustness criteria, new sufficient synthesis conditions are given in terms of linear matrix inequalities that we can obtain the estimations of both the hybrid system states and the transmitted signals. Numerical examples are provided to show the performances of the proposed approach.

Keywords

05.45.Gg 05.45.Xt

Discipline

Publisher

Journal

Acta Physica Polonica A

Year

2013

Volume

123

Issue

Pages

259-262

Physical description

Dates

published

2013-02

Contributors

author

H. Bouraoui

EACSys-LAMEL Laboratory, Jijel University, Algeria

author

K. Kemih

EACSys-LAMEL Laboratory, Jijel University, Algeria

References

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[4] E. Mahmoud, G.M. Mahmoud, Chaotic and Hyperchaotic Nonlinear Systems, Lambert Academic Publishing, Germany 2011
[5] H. Wang, Z.Z. Han, Z. Mo, Comm. Nonlinear. Sci. Numerical. Sim. 15, 1910 (2010)
[6] J. Li, J. Zhou, Jiliu, Y. Wang, Y. Zhi, J. Syst. Eng. Electron. 17, 387 (2006)
[7] H. Hamiche, M. Ghanes, J.-P. Barbot, S. Djennoune, in: IEEE Int. Symp. on Communication Systems Networks and Digital Signal Processing (CSNDSP), Newcastle 2010, p. 244
[8] Lu Jun-Guo, Xi Yu-Geng, Chin. Phys. 14, 274 (2005)
[9] M. Boutayeb, M. Darouach, H. Rafaralahy, IEEE Trans. Circuits Syst. I 49, 345 (2002)
[10] K. Kemih, H. Bouraoui, M. Ghanes, R. Remmouche, A. Senouci, Int. J. Modelling, Identif. Control 17, 206 (2012)

Document Type

Publication order reference

Identifiers

DOI

10.12693/APhysPolA.123.259

YADDA identifier

bwmeta1.element.bwnjournal-article-appv123n2033kz