Experimental realization of chaos control by thresholding

Murali, K. ; Sinha, Sudeshna (2003) Experimental realization of chaos control by thresholding Physical Review E - Statistical, Nonlinear and Soft Matter Physics, 68 (1). 016210_1-016210_6. ISSN 1539-3755

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Official URL: http://pre.aps.org/abstract/PRE/v68/i1/e016210

Related URL: http://dx.doi.org/10.1103/PhysRevE.68.016210

Abstract

We report the experimental verification of thresholding as a versatile tool for efficient and flexible chaos control. The strategy here simply involves monitoring a single state variable and resetting it when it exceeds a threshold. We demonstrate the success of the technique in rapidly controlling different chaotic electrical circuits, including a hyperchaotic circuit, onto stable fixed points and limit cycles of different periods, by thresholding just one variable. The simplicity of this controller entailing no run-time computation, and the ease and rapidity of switching between different targets it offers, suggests a potent tool for chaos based applications.

Item Type:Article
Source:Copyright of this article belongs to The American Physical Society.
ID Code:60914
Deposited On:12 Sep 2011 09:39
Last Modified:18 May 2016 10:51

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