Publication
LPV water delivery canal control based on prescribed order models
| dc.contributor.author | Caiado, Daniela V. | |
| dc.contributor.author | Lemos, João M. | |
| dc.contributor.author | Igreja, José | |
| dc.date.accessioned | 2018-02-05T12:14:29Z | |
| dc.date.available | 2018-02-05T12:14:29Z | |
| dc.date.issued | 2015-07-16 | |
| dc.description.abstract | This article addresses the problem of designing an LPV controller for a water delivery canal based on reduced complexity linear models with a priori chosen order. For that sake, by applying a method based on the Laplace transform and the linearization of the Saint-Venant equations, a finite dimensional rational transfer function is obtained for each canal reach. An LPV gain-scheduling controller that relies on H1 optimization is then designed for local upstream canal control. The scheduling variables are the inlet canal flow and the downstream-reach mean level. The uncertainty bound is computed on the basis of the high frequency error of the frequency response of the model used with respect to the one of the infinite-dimensional model by linearizing the Sain-Venant equations. This approach has the advantage of yielding na LPV controller that relies on a model with specified complexity and to relate model uncertainty to physical canal parameters, allowing operation over an extended envelop of water flow and level equilibria. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | CAIADO, Daniela V.; LEMOS, João M.; IGREJA, José M. – LPV water delivery canal control based on prescribed order models. In 23th Mediterranean Conference on Control and Automation (MED), 2015. Torremolinos, Spain: IEEE, 2015. ISBN 978-1-4799-9936-1. Pp. 1-6. | pt_PT |
| dc.identifier.doi | 10.1109/MED.2015.7158728 | pt_PT |
| dc.identifier.isbn | 978-1-4799-9936-1 | |
| dc.identifier.uri | http://hdl.handle.net/10400.21/8027 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | Institute of Electrical and Electronics Engineers | pt_PT |
| dc.relation.publisherversion | http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7158728 | pt_PT |
| dc.subject | LPV control | pt_PT |
| dc.subject | Saint-Venant equations | pt_PT |
| dc.subject | Water canal control | pt_PT |
| dc.subject | Gain-scheduling control | pt_PT |
| dc.title | LPV water delivery canal control based on prescribed order models | pt_PT |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | Torremolinos, Spain - 16-19 June 2015 | pt_PT |
| oaire.citation.endPage | 6 | pt_PT |
| oaire.citation.startPage | 1 | pt_PT |
| oaire.citation.title | 23th Mediterranean Conference on Control and Automation (MED), 2015 | pt_PT |
| person.familyName | Igreja | |
| person.givenName | José | |
| person.identifier.ciencia-id | 2A1F-EABF-BE5D | |
| person.identifier.orcid | 0000-0002-8196-2935 | |
| person.identifier.scopus-author-id | 15925332300 | |
| rcaap.rights | closedAccess | pt_PT |
| rcaap.type | conferenceObject | pt_PT |
| relation.isAuthorOfPublication | 57a08f80-8bf7-46fd-a491-13c943bf07d5 | |
| relation.isAuthorOfPublication.latestForDiscovery | 57a08f80-8bf7-46fd-a491-13c943bf07d5 |