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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EDP Sciences
2017-01-01
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Online Access: | https://doi.org/10.1051/matecconf/201710002022 |
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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 |
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