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Title: Delayed feedback as a means of control of noise-induced motion
Authors: Janson, Natalia B.
Balanov, Alexander G.
Scholl, E.
Keywords: Noise
Control of chaos
Applications of chaos
Issue Date: 2004
Abstract: Time–delayed feedback is exploited for controlling noise–induced motion in coherence resonance oscillators. Namely, under the proper choice of time delay, one can either increase or decrease the regularity of motion. It is shown that in an excitable system, delayed feedback can stabilize the frequency of oscillations against variation of noise strength. Also, for fixed noise intensity, the phenomenon of entrainment of the basic oscillation period by the delayed feedback occurs. This allows one to steer the timescales of noise-induced motion by changing the time delay.
Description: This pre-print has been submitted, and accepted, to the journal, Physical Review Letters [© American Institute of Physics]. The definitive version: JANSON, N.B., BALANOV, A.G. and SCHOELL, E., 2004. Delayed feedback as a means of control of noise-induced motion. Physical Review Letters, 93(1), art. no. 010601. is available at http://prl.aps.org/.
URI: https://dspace.lboro.ac.uk/2134/244
Appears in Collections:Pre-prints (Maths)

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