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dc.contributor.authorSanjuan Gómez, Adrián
dc.contributor.authorRotondo, Damiano
dc.contributor.authorNejjari Akhi-Elarab, Fatiha
dc.contributor.authorSarrate Estruch, Ramon
dc.contributor.otherUniversitat Politècnica de Catalunya. Doctorat en Automàtica, Robòtica i Visió
dc.contributor.otherInstitut de Robòtica i Informàtica Industrial
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria de Sistemes, Automàtica i Informàtica Industrial
dc.date.accessioned2020-02-03T12:10:22Z
dc.date.available2020-02-03T12:10:22Z
dc.date.issued2019
dc.identifier.citationSanjuan, A. [et al.]. An LMI–based heuristic algorithm for vertex reduction in LPV systems. "International Journal of Applied Mathematics and Computer Science", 2019, vol. 29, núm. 4, p. 725-737.
dc.identifier.issn2083-8492
dc.identifier.urihttp://hdl.handle.net/2117/176489
dc.description.abstractThe linear parameter varying (LPV) approach has proved to be suitable for controlling many non-linear systems. However, for those which are highly non-linear and complex, the number of scheduling variables increases rapidly. This fact makes the LPV controller implementation not feasible for many real systems due to memory constraints and computational burden. This paper considers the problem of reducing the total number of LPV controller gains by determining a heuristic methodology that combines two vertices of a polytopic LPV model such that the same gain can be used in both vertices. The proposed algorithm, based on the use of the Gershgorin circles, provides a combinability ranking for the different vertex pairs, which helps in solving the reduction problem in fewer attempts. Simulation examples are provided in order to illustrate the main characteristics of the proposed approach.
dc.format.extent13 p.
dc.language.isoeng
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectÀrees temàtiques de la UPC::Informàtica::Automàtica i control
dc.subject.lcshAutomatic control
dc.subject.otherControl system synthesis
dc.subject.otherControl theory
dc.subject.otherLinear parameter varying (LPV) paradigm
dc.subject.otherLinear matrix inequality (LMI)
dc.subject.otherGershgorin circles
dc.subject.otherGain scheduling
dc.subject.otherController design
dc.titleAn LMI–based heuristic algorithm for vertex reduction in LPV systems
dc.typeArticle
dc.subject.lemacControl automàtic
dc.contributor.groupUniversitat Politècnica de Catalunya. SAC - Sistemes Avançats de Control
dc.contributor.groupUniversitat Politècnica de Catalunya. SIC - Sistemes Intel·ligents de Control
dc.identifier.doi10.2478/amcs-2019-0054
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttps://content.sciendo.com/view/journals/amcs/29/4/article-p725.xml
dc.rights.accessOpen Access
local.identifier.drac26536597
dc.description.versionPostprint (published version)
dc.relation.projectidinfo:eu-repo/grantAgreement/AGAUR/2016FIB00285
dc.relation.projectidinfo:eu-repo/grantAgreement/AGAUR/RIS3CAT/2017 SGR 482
dc.relation.projectidinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/DPI2017-88403-R/ES/SEGURIDAD Y CONTROL EN VEHICULOS AUTONOMOS/
dc.relation.projectidinfo:eu-repo/grantAgreement/MINECO/2PE/DPI2016-76493
dc.relation.projectidinfo:eu-repo/grantAgreement/MINECO/2PE/MDM-2016-0656
dc.relation.projectidinfo:eu-repo/grantAgreement/MICINN/2PE/FJCI-2016-29019
local.citation.authorSanjuan, A.; Rotondo, D.; Nejjari, F.; Sarrate, R.
local.citation.publicationNameInternational Journal of Applied Mathematics and Computer Science
local.citation.volume29
local.citation.number4
local.citation.startingPage725
local.citation.endingPage737


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