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- Publisher Website: 10.1109/TNNLS.2021.3085396
- Scopus: eid_2-s2.0-85112210454
- PMID: 34138717
- WOS: WOS:000732140600001
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Article: Nonnegative Consensus Tracking of Networked Systems with Convergence Rate of Optimization
Title | Nonnegative Consensus Tracking of Networked Systems with Convergence Rate of Optimization |
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Authors | |
Issue Date | 2021 |
Publisher | Institute of Electrical and Electronics Engineers. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=72 |
Citation | IEEE Transactions on Neural Networks and Learning Systems, How to Cite? |
Abstract | This article investigates the nonnegative consensus tracking problem for networked systems with a distributed static output-feedback (SOF) control protocol. The distributed SOF controller design for networked systems presents a more challenging issue compared with the distributed state-feedback controller design. The agents are described by multi-input multi-output (MIMO) positive dynamic systems which may contain uncertain parameters, and the interconnection among the followers is modeled using an undirected connected communication graph. By employing positive systems theory, a series of necessary and sufficient conditions governing the consensus of the nominal, as well as uncertain, networked positive systems, is developed. Semidefinite programming consensus design approaches are proposed for the convergence rate optimization of MIMO agents. In addition, by exploiting the positivity characteristic of the systems, a linear-programming-based design approach is also proposed for the convergence rate optimization of single-input multi-output (SIMO) agents. The proposed approaches and the corresponding theoretical results are validated by case studies. |
Persistent Identifier | http://hdl.handle.net/10722/306496 |
ISSN | 2023 Impact Factor: 10.2 2023 SCImago Journal Rankings: 4.170 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Liu, J | - |
dc.contributor.author | Lam, J | - |
dc.contributor.author | Zhu, B | - |
dc.contributor.author | Wang, X | - |
dc.contributor.author | Shu, Z | - |
dc.contributor.author | Kwok, KW | - |
dc.date.accessioned | 2021-10-22T07:35:27Z | - |
dc.date.available | 2021-10-22T07:35:27Z | - |
dc.date.issued | 2021 | - |
dc.identifier.citation | IEEE Transactions on Neural Networks and Learning Systems, | - |
dc.identifier.issn | 2162-237X | - |
dc.identifier.uri | http://hdl.handle.net/10722/306496 | - |
dc.description.abstract | This article investigates the nonnegative consensus tracking problem for networked systems with a distributed static output-feedback (SOF) control protocol. The distributed SOF controller design for networked systems presents a more challenging issue compared with the distributed state-feedback controller design. The agents are described by multi-input multi-output (MIMO) positive dynamic systems which may contain uncertain parameters, and the interconnection among the followers is modeled using an undirected connected communication graph. By employing positive systems theory, a series of necessary and sufficient conditions governing the consensus of the nominal, as well as uncertain, networked positive systems, is developed. Semidefinite programming consensus design approaches are proposed for the convergence rate optimization of MIMO agents. In addition, by exploiting the positivity characteristic of the systems, a linear-programming-based design approach is also proposed for the convergence rate optimization of single-input multi-output (SIMO) agents. The proposed approaches and the corresponding theoretical results are validated by case studies. | - |
dc.language | eng | - |
dc.publisher | Institute of Electrical and Electronics Engineers. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=72 | - |
dc.relation.ispartof | IEEE Transactions on Neural Networks and Learning Systems | - |
dc.rights | IEEE Transactions on Neural Networks and Learning Systems. 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.title | Nonnegative Consensus Tracking of Networked Systems with Convergence Rate of Optimization | - |
dc.type | Article | - |
dc.identifier.email | Liu, J: liujinr@hku.hk | - |
dc.identifier.email | Lam, J: jlam@hku.hk | - |
dc.identifier.email | Zhu, B: zhubh@hku.hk | - |
dc.identifier.email | Wang, X: wangxmei@connect.hku.hk | - |
dc.identifier.email | Kwok, KW: kwokkw@hku.hk | - |
dc.identifier.authority | Lam, J=rp00133 | - |
dc.identifier.authority | Kwok, KW=rp01924 | - |
dc.identifier.doi | 10.1109/TNNLS.2021.3085396 | - |
dc.identifier.pmid | 34138717 | - |
dc.identifier.scopus | eid_2-s2.0-85112210454 | - |
dc.identifier.hkuros | 328524 | - |
dc.identifier.isi | WOS:000732140600001 | - |
dc.publisher.place | United States | - |