Control of a deterministic inertia ratchet system via extended delay feedback

Woo Sik Son; Young Jai Park; Jung Wan Ryu; Dong Uk Hwang; Chil Min Kim

doi:10.3938/jkps.50.243

Control of a deterministic inertia ratchet system via extended delay feedback

Woo Sik Son
, Young Jai Park
, Jung Wan Ryu
, Dong Uk Hwang
, Chil Min Kim

Department of Physics and Chemistry

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

We study the control of a transport property in a deterministic inertia ratchet system via extended delay feedback. We stabilize a chaotic current of a ratchet system to a regular current by controlling an unstable periodic orbit embedded in a chaotic attractor of the uncontrolled system via feedbacking the delayed velocity of a particle. By stabilizing an unstable periodic orbit, we can control the velocity and the direction of a particle, which we desire.

Original language	English
Pages (from-to)	243-248
Number of pages	6
Journal	Journal of the Korean Physical Society
Volume	50
Issue number	1 I
DOIs	https://doi.org/10.3938/jkps.50.243
State	Published - Jan 2007

Keywords

Chaos control
Molecular motor
Ratchets

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10.3938/jkps.50.243

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title = "Control of a deterministic inertia ratchet system via extended delay feedback",

abstract = "We study the control of a transport property in a deterministic inertia ratchet system via extended delay feedback. We stabilize a chaotic current of a ratchet system to a regular current by controlling an unstable periodic orbit embedded in a chaotic attractor of the uncontrolled system via feedbacking the delayed velocity of a particle. By stabilizing an unstable periodic orbit, we can control the velocity and the direction of a particle, which we desire.",

keywords = "Chaos control, Molecular motor, Ratchets",

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year = "2007",

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AU - Son, Woo Sik

AU - Park, Young Jai

AU - Ryu, Jung Wan

AU - Hwang, Dong Uk

AU - Kim, Chil Min

PY - 2007/1

Y1 - 2007/1

N2 - We study the control of a transport property in a deterministic inertia ratchet system via extended delay feedback. We stabilize a chaotic current of a ratchet system to a regular current by controlling an unstable periodic orbit embedded in a chaotic attractor of the uncontrolled system via feedbacking the delayed velocity of a particle. By stabilizing an unstable periodic orbit, we can control the velocity and the direction of a particle, which we desire.

AB - We study the control of a transport property in a deterministic inertia ratchet system via extended delay feedback. We stabilize a chaotic current of a ratchet system to a regular current by controlling an unstable periodic orbit embedded in a chaotic attractor of the uncontrolled system via feedbacking the delayed velocity of a particle. By stabilizing an unstable periodic orbit, we can control the velocity and the direction of a particle, which we desire.

KW - Chaos control

KW - Molecular motor

KW - Ratchets

UR - https://www.scopus.com/pages/publications/33846696396

U2 - 10.3938/jkps.50.243

DO - 10.3938/jkps.50.243

M3 - Article

AN - SCOPUS:33846696396

SN - 0374-4884

VL - 50

SP - 243

EP - 248

JO - Journal of the Korean Physical Society

JF - Journal of the Korean Physical Society

IS - 1 I

ER -

Control of a deterministic inertia ratchet system via extended delay feedback

Abstract

Keywords

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