DC Field | Value | Language |
---|---|---|
dc.contributor.author | PAULINO, NUNO MG | - |
dc.contributor.author | FOO, MATHIAS | - |
dc.contributor.author | KIM, JONGMIN | - |
dc.contributor.author | BATES, DECLAN G | - |
dc.date.accessioned | 2019-06-03T04:50:14Z | - |
dc.date.available | 2019-06-03T04:50:14Z | - |
dc.date.created | 2019-05-22 | - |
dc.date.issued | 2019-05 | - |
dc.identifier.issn | 0959-1524 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/99017 | - |
dc.description.abstract | In the field of synthetic biology, theoretical frameworks and software tools are now available that allow control systems represented as chemical reaction networks to be translated directly into nucleic acid-based chemistry, and hence implement embedded control circuitry for biomolecular processes. However, the development of tools for analysing the robustness of such controllers is still in its infancy. An interesting feature of such control circuits is that, although the transfer function of a linear system can be easily implemented via a chemical network of catalysis, degradation and annihilation reactions, this introduces additional nonlinear dynamics, due to the annihilation kinetics. We exemplify this problem for a dynamical biomolecular feedback system, and demonstrate how the structured singular value (mu) analysis framework can be extended to rigorously analyse the robustness of this class of system. We show that parametric uncertainty in the system affects the location of its equilibrium, and that this must be taken into account in the analysis. We also show that the parameterisation of the system can be scaled for experimental feasibility without affecting its robustness properties, and that a statistical analysis via Monte Carlo simulation fails to uncover the worst-case uncertainty combination found by mu-analysis. (C) 2019 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.relation.isPartOf | JOURNAL OF PROCESS CONTROL | - |
dc.title | Robustness analysis of a nucleic acid controller for a dynamic biomolecular process using the structured singular value | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.jprocont.2019.02.009 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF PROCESS CONTROL, v.78, pp.34 - 44 | - |
dc.identifier.wosid | 000472699900003 | - |
dc.citation.endPage | 44 | - |
dc.citation.startPage | 34 | - |
dc.citation.title | JOURNAL OF PROCESS CONTROL | - |
dc.citation.volume | 78 | - |
dc.contributor.affiliatedAuthor | KIM, JONGMIN | - |
dc.identifier.scopusid | 2-s2.0-85065654143 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | FEEDBACK-CONTROL | - |
dc.subject.keywordPlus | NETWORKS | - |
dc.subject.keywordPlus | DNA | - |
dc.subject.keywordAuthor | Synthetic biology | - |
dc.subject.keywordAuthor | Chemical reaction networks | - |
dc.subject.keywordAuthor | Nonlinear systems | - |
dc.subject.keywordAuthor | Robustness | - |
dc.subject.keywordAuthor | Systems and control theory | - |
dc.relation.journalWebOfScienceCategory | Automation & Control Systems | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Automation & Control Systems | - |
dc.relation.journalResearchArea | Engineering | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.