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Conference Paper: Input-feedforward-passivity-based distributed optimization over directed and switching topologies
Title | Input-feedforward-passivity-based distributed optimization over directed and switching topologies |
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Authors | |
Keywords | continuous time systems directed graphs distributed control feedback feedforward |
Issue Date | 2019 |
Publisher | Institute of Electrical and Electronics Engineers. The Journal's web site is located at https://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000188 |
Citation | Proceedings of 2019 IEEE 58th Conference on Decision and Control (CDC), Nice, France, 11-13 December 2019, p. 6056-6061 How to Cite? |
Abstract | In this paper, a distributed optimization problem is investigated via input feedforward passivity. First, an input-feedforward-passivity-based continuous-time distributed algorithm is proposed. It is shown that the error system of the proposed algorithm can be interpreted as output feedback interconnections of a group of Input Feedforward Passive (IFP) systems. Second, based on this IFP framework, the distributed algorithm is studied over weight-balanced directed and uniformly jointly strongly connected switching topologies. Specifically, the continuous-time distributed algorithm for uniformly jointly strongly connected digraphs has never been considered before. Sufficient convergence conditions are derived for the design of a suitable coupling gain. |
Persistent Identifier | http://hdl.handle.net/10722/284692 |
ISSN | 2023 SCImago Journal Rankings: 0.721 |
DC Field | Value | Language |
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dc.contributor.author | Li, M | - |
dc.contributor.author | Chesi, G | - |
dc.contributor.author | Hong, Y | - |
dc.date.accessioned | 2020-08-07T09:01:20Z | - |
dc.date.available | 2020-08-07T09:01:20Z | - |
dc.date.issued | 2019 | - |
dc.identifier.citation | Proceedings of 2019 IEEE 58th Conference on Decision and Control (CDC), Nice, France, 11-13 December 2019, p. 6056-6061 | - |
dc.identifier.issn | 0743-1546 | - |
dc.identifier.uri | http://hdl.handle.net/10722/284692 | - |
dc.description.abstract | In this paper, a distributed optimization problem is investigated via input feedforward passivity. First, an input-feedforward-passivity-based continuous-time distributed algorithm is proposed. It is shown that the error system of the proposed algorithm can be interpreted as output feedback interconnections of a group of Input Feedforward Passive (IFP) systems. Second, based on this IFP framework, the distributed algorithm is studied over weight-balanced directed and uniformly jointly strongly connected switching topologies. Specifically, the continuous-time distributed algorithm for uniformly jointly strongly connected digraphs has never been considered before. Sufficient convergence conditions are derived for the design of a suitable coupling gain. | - |
dc.language | eng | - |
dc.publisher | Institute of Electrical and Electronics Engineers. The Journal's web site is located at https://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000188 | - |
dc.relation.ispartof | IEEE Conference on Decision and Control Proceedings | - |
dc.rights | IEEE Conference on Decision and Control Proceedings. Copyright © Institute of Electrical and Electronics Engineers. | - |
dc.rights | ©2019 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.subject | continuous time systems | - |
dc.subject | directed graphs | - |
dc.subject | distributed control | - |
dc.subject | feedback | - |
dc.subject | feedforward | - |
dc.title | Input-feedforward-passivity-based distributed optimization over directed and switching topologies | - |
dc.type | Conference_Paper | - |
dc.identifier.email | Chesi, G: chesi@eee.hku.hk | - |
dc.identifier.authority | Chesi, G=rp00100 | - |
dc.description.nature | postprint | - |
dc.identifier.doi | 10.1109/CDC40024.2019.9029706 | - |
dc.identifier.scopus | eid_2-s2.0-85082445743 | - |
dc.identifier.hkuros | 312359 | - |
dc.identifier.spage | 6056 | - |
dc.identifier.epage | 6061 | - |
dc.publisher.place | United States | - |
dc.identifier.issnl | 0743-1546 | - |