Stabilizing Unstable Equilibrium Point of Unified Chaotic Systems with Unknown Parameter Using Sliding Mode Control

Chin. Phys. Lett.

2004, Vol. 21

Issue (2): 227-229 DOI:

Original Articles

Stabilizing Unstable Equilibrium Point of Unified Chaotic Systems with Unknown Parameter Using Sliding Mode Control

GUAN Xin-Ping;HE Yan-Hui

Institute of Electrical Engineering, Yanshan University, Qinhuangdao 066004

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GUAN Xin-Ping, HE Yan-Hui 2004 Chin. Phys. Lett. 21 227-229

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Abstract The control problem of a unified chaos is considered. Stabilizing unstable equilibrium point is achieved by a sliding mode controller based on parameter identification. The observer is applied to identify the unknown parameter of a unified chaotic system. Simulations are made and the results verify the validity of the proposed method.

Keywords: 02.30.Yy 05.45.Gg 05.45.Ac

Published: 01 February 2004

PACS:	02.30.Yy	(Control theory)
	05.45.Gg	(Control of chaos, applications of chaos)
	05.45.Ac	(Low-dimensional chaos)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2004/V21/I2/0227

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