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Article: Positivity-preserving consensus of homogeneous multiagent systems

TitlePositivity-preserving consensus of homogeneous multiagent systems
Authors
Liu, JJLam, JShu, Z
KeywordsMulti-agent systems
Linear systems
Zinc
Symmetric matrices
State-space methods
Issue Date2020
PublisherInstitute of Electrical and Electronics Engineers. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=9
Citation
IEEE Transactions on Automatic Control, 2020, v. 65 n. 6, p. 2724-2729 How to Cite?
DOI: http://dx.doi.org/10.1109/TAC.2019.2946205
AbstractThis note deals with the positivity-preserving consensus problem for undirected positive multiagent systems. The case that all agents have identical positive state-space models with multiple inputs is investigated. Using positive systems theory and analyzing the properties of the overall closed-loop system, positivity-preserving consensus conditions are derived. In order to preserve the positivity property of the agents, two conditions for positivity-preserving consensus are obtained. In contrast to some existing works that only give sufficient conditions for the solution, necessary and sufficient conditions are provided in this note. Then, the corresponding algorithm is developed for solution. Simulations are used to illustrate the effectiveness of the theoretical results and proposed algorithm.
Persistent Identifierhttp://hdl.handle.net/10722/289125
ISSN
0018-9286
2023 Impact Factor: 6.2
2023 SCImago Journal Rankings: 4.501
ISI Accession Number ID
WOS:000542947800036

 

DC FieldValueLanguage
dc.contributor.authorLiu, JJ-
dc.contributor.authorLam, J-
dc.contributor.authorShu, Z-
dc.date.accessioned2020-10-22T08:08:10Z-
dc.date.available2020-10-22T08:08:10Z-
dc.date.issued2020-
dc.identifier.citationIEEE Transactions on Automatic Control, 2020, v. 65 n. 6, p. 2724-2729-
dc.identifier.issn0018-9286-
dc.identifier.urihttp://hdl.handle.net/10722/289125-
dc.description.abstractThis note deals with the positivity-preserving consensus problem for undirected positive multiagent systems. The case that all agents have identical positive state-space models with multiple inputs is investigated. Using positive systems theory and analyzing the properties of the overall closed-loop system, positivity-preserving consensus conditions are derived. In order to preserve the positivity property of the agents, two conditions for positivity-preserving consensus are obtained. In contrast to some existing works that only give sufficient conditions for the solution, necessary and sufficient conditions are provided in this note. Then, the corresponding algorithm is developed for solution. Simulations are used to illustrate the effectiveness of the theoretical results and proposed algorithm.-
dc.languageeng-
dc.publisherInstitute of Electrical and Electronics Engineers. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=9-
dc.relation.ispartofIEEE Transactions on Automatic Control-
dc.rightsIEEE Transactions on Automatic Control. Copyright © Institute of Electrical and Electronics Engineers.-
dc.rights©20xx IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.-
dc.subjectMulti-agent systems-
dc.subjectLinear systems-
dc.subjectZinc-
dc.subjectSymmetric matrices-
dc.subjectState-space methods-
dc.titlePositivity-preserving consensus of homogeneous multiagent systems-
dc.typeArticle-
dc.identifier.emailLiu, JJ: liujinr@hku.hk-
dc.identifier.emailLam, J: jlam@hku.hk-
dc.identifier.authorityLam, J=rp00133-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1109/TAC.2019.2946205-
dc.identifier.scopuseid_2-s2.0-85077778405-
dc.identifier.hkuros316004-
dc.identifier.volume65-
dc.identifier.issue6-
dc.identifier.spage2724-
dc.identifier.epage2729-
dc.identifier.isiWOS:000542947800036-
dc.publisher.placeUnited States-
dc.identifier.issnl0018-9286-

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