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Impulsive Control for Synchronization of Lorenz Chaotic System

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DOI: 10.4236/jsea.2012.512B005    2,682 Downloads   3,878 Views   Citations

ABSTRACT

Chaotic synchronization is the key technology of secure communication. In this paper,  an impulsive control method for chaotic synchronization of two coupled Lorenz chaotic system was proposed. The global asymptotic synchronization of two Lorenz systems was realized by using the linear error feedback of the state variables of the drive system and the response system as impulsive control signal. Based on stability theory of impulsive differential equation, conditions were obtained to guarantee the global asymptotic synchronization of two Lorenz systems. The theory analysis and computer simulation results validated its effectiveness.

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

W. Zhang, Z. Gui and K. Wang, "Impulsive Control for Synchronization of Lorenz Chaotic System," Journal of Software Engineering and Applications, Vol. 5 No. 12B, 2012, pp. 23-25. doi: 10.4236/jsea.2012.512B005.

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