The Transport Performance of Feedback Coupled Brownian Ratchets

The Transport Performance of Feedback Coupled Brownian Ratchets

The directed transport properties of feedback coupled Brownian ratchets under the effect of external periodic force and load force are investigated. The influence of the coupling strength on the transport properties of coupled system is discussed in detail. It is found that the centre-of-mass mean v...

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Bibliographic Details
Main Authors: Fan LiMing, Lv MingTao, Huang RenZhong, Gao TianFu
Format: Article
Language:English
Published: EDP Sciences 2017-01-01
Series:MATEC Web of Conferences
Subjects:
Bioengineering
feedback-control
directed transport
energy conversion efficiency
Online Access:https://doi.org/10.1051/matecconf/201710002022
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spelling doaj-b94484dcce1a42ba91ee4a0246eabf502021-02-02T04:22:20ZengEDP SciencesMATEC Web of Conferences2261-236X2017-01-011000202210.1051/matecconf/201710002022matecconf_gcmm2017_02022The Transport Performance of Feedback Coupled Brownian RatchetsFan LiMingLv MingTaoHuang RenZhongGao TianFuThe directed transport properties of feedback coupled Brownian ratchets under the effect of external periodic force and load force are investigated. The influence of the coupling strength on the transport properties of coupled system is discussed in detail. It is found that the centre-of-mass mean velocity, the average diffusion coefficient and the energy conversion efficiency of the feedback system can achieve the maximum for the different optimal coupling strength, and the maximum move to right with the increase of the natural length. It implies that the optimal coupling strength and natural length can promote the directed transport and energy conversion efficiency of the feedback ratchets.https://doi.org/10.1051/matecconf/201710002022Bioengineeringfeedback-controldirected transportenergy conversion efficiency
collection DOAJ
language English
format Article
sources DOAJ
author Fan LiMing
Lv MingTao
Huang RenZhong
Gao TianFu
spellingShingle Fan LiMing
Lv MingTao
Huang RenZhong
Gao TianFu
The Transport Performance of Feedback Coupled Brownian Ratchets
MATEC Web of Conferences
Bioengineering
feedback-control
directed transport
energy conversion efficiency
author_facet Fan LiMing
Lv MingTao
Huang RenZhong
Gao TianFu
author_sort Fan LiMing
title The Transport Performance of Feedback Coupled Brownian Ratchets
title_short The Transport Performance of Feedback Coupled Brownian Ratchets
title_full The Transport Performance of Feedback Coupled Brownian Ratchets
title_fullStr The Transport Performance of Feedback Coupled Brownian Ratchets
title_full_unstemmed The Transport Performance of Feedback Coupled Brownian Ratchets
title_sort transport performance of feedback coupled brownian ratchets
publisher EDP Sciences
series MATEC Web of Conferences
issn 2261-236X
publishDate 2017-01-01
description The directed transport properties of feedback coupled Brownian ratchets under the effect of external periodic force and load force are investigated. The influence of the coupling strength on the transport properties of coupled system is discussed in detail. It is found that the centre-of-mass mean velocity, the average diffusion coefficient and the energy conversion efficiency of the feedback system can achieve the maximum for the different optimal coupling strength, and the maximum move to right with the increase of the natural length. It implies that the optimal coupling strength and natural length can promote the directed transport and energy conversion efficiency of the feedback ratchets.
topic Bioengineering
feedback-control
directed transport
energy conversion efficiency
url https://doi.org/10.1051/matecconf/201710002022
work_keys_str_mv AT fanliming thetransportperformanceoffeedbackcoupledbrownianratchets
AT lvmingtao thetransportperformanceoffeedbackcoupledbrownianratchets
AT huangrenzhong thetransportperformanceoffeedbackcoupledbrownianratchets
AT gaotianfu thetransportperformanceoffeedbackcoupledbrownianratchets
AT fanliming transportperformanceoffeedbackcoupledbrownianratchets
AT lvmingtao transportperformanceoffeedbackcoupledbrownianratchets
AT huangrenzhong transportperformanceoffeedbackcoupledbrownianratchets
AT gaotianfu transportperformanceoffeedbackcoupledbrownianratchets
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