Observer Design for a Core Circadian Rhythm Network

Observer Design for a Core Circadian Rhythm Network

The paper investigates the observer design for a core circadian rhythm network in Drosophila and Neurospora. Based on the constructed highly nonlinear differential equation model and the recently proposed graphical approach, we design a rather simple observer for the circadian rhythm oscillator, wh...

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Main Author: Yuhuan Zhang
Format: Article
Language:English
Published: Hindawi Limited 2014-01-01
Series:The Scientific World Journal
Online Access:http://dx.doi.org/10.1155/2014/476912
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spelling doaj-97a8c677508e4aa6bb3430cec69620642020-11-25T01:35:55ZengHindawi LimitedThe Scientific World Journal2356-61401537-744X2014-01-01201410.1155/2014/476912476912Observer Design for a Core Circadian Rhythm NetworkYuhuan Zhang0School of Mathematics and Information Sciences, Henan University, Kaifeng 475004, ChinaThe paper investigates the observer design for a core circadian rhythm network in Drosophila and Neurospora. Based on the constructed highly nonlinear differential equation model and the recently proposed graphical approach, we design a rather simple observer for the circadian rhythm oscillator, which can well track the state of the original system for various input signals. Numerical simulations show the effectiveness of the designed observer. Potential applications of the related investigations include the real-world control and experimental design of the related biological networks.http://dx.doi.org/10.1155/2014/476912
collection DOAJ
language English
format Article
sources DOAJ
author Yuhuan Zhang
spellingShingle Yuhuan Zhang
Observer Design for a Core Circadian Rhythm Network
The Scientific World Journal
author_facet Yuhuan Zhang
author_sort Yuhuan Zhang
title Observer Design for a Core Circadian Rhythm Network
title_short Observer Design for a Core Circadian Rhythm Network
title_full Observer Design for a Core Circadian Rhythm Network
title_fullStr Observer Design for a Core Circadian Rhythm Network
title_full_unstemmed Observer Design for a Core Circadian Rhythm Network
title_sort observer design for a core circadian rhythm network
publisher Hindawi Limited
series The Scientific World Journal
issn 2356-6140
1537-744X
publishDate 2014-01-01
description The paper investigates the observer design for a core circadian rhythm network in Drosophila and Neurospora. Based on the constructed highly nonlinear differential equation model and the recently proposed graphical approach, we design a rather simple observer for the circadian rhythm oscillator, which can well track the state of the original system for various input signals. Numerical simulations show the effectiveness of the designed observer. Potential applications of the related investigations include the real-world control and experimental design of the related biological networks.
url http://dx.doi.org/10.1155/2014/476912
work_keys_str_mv AT yuhuanzhang observerdesignforacorecircadianrhythmnetwork
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