Modified scaling function projective synchronization of chaotic systems

doi:10.1088/1674-1056/20/9/090509

Abstract This paper investigates a kind of modified scaling function projective synchronization of uncertain chaotic systems using an adaptive controller. The given scaling function in the new method can be an equilibrium point, a periodic orbit, or even a chaotic attractor in the phase space. Based on LaSalle's invariance set principle, the adaptive control law is derived to make the states of two chaotic systems function projective synchronized. Some numerical examples are also given to show the effectiveness of the proposed method.

Keywords: chaotic system function projective synchronization scaling function

Received: 25 January 2011
Revised: 06 April 2011
Accepted manuscript online:

PACS:	05.45.Gg	(Control of chaos, applications of chaos)
	05.45.Xt	(Synchronization; coupled oscillators)

Cite this article:

Xu Yu-Hua(徐玉华), Zhou Wu-Neng(周武能), and Fang Jian-An(方建安) Modified scaling function projective synchronization of chaotic systems 2011 Chin. Phys. B 20 090509

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