Mostrar el registro sencillo del ítem
dc.contributor.author
Costanza, Vicente
dc.contributor.author
Rivadeneira Paz, Pablo Santiago
dc.date.available
2016-12-13T14:40:39Z
dc.date.issued
2014-04
dc.identifier.citation
Costanza, Vicente; Rivadeneira Paz, Pablo Santiago; Online suboptimal control of linearized models; Taylor & Francis; Systems Science & Control Engineering; 2; 1; 4-2014; 379-388
dc.identifier.issn
2164-2583
dc.identifier.uri
http://hdl.handle.net/11336/9251
dc.description.abstract
A novel approach to approximately solving the restricted-control LQR problem online is substantiated and applied in two case-studies. The first example is a one-dimensional system whose exact solution is known. The other one refers to the temperature control of a metallic strip at the exit of a multi-stand rolling mill. The new (online-feedback) strategy employs a convenient version of the gradient method, where partial derivatives of the cost are taken with respect to the final penalization matrix coefficients and to the switching times where the control (de)saturates. The calculations are based on exact algebraic formula, which do not involve trajectory simulations, and so reducing in principle the computational effort associated with receding horizon or nonlinear programming methods.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Taylor & Francis
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
OPTIMAL CONTROL
dc.subject
RESTRICTED CONTROLS
dc.subject
ON LINE OPTIMIZATION
dc.subject
PARTIAL DIFFERENTIAL EQUATIONS
dc.subject.classification
Ingeniería de Procesos Químicos
dc.subject.classification
Ingeniería Química
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
dc.subject.classification
Sistemas de Automatización y Control
dc.subject.classification
Ingeniería Eléctrica, Ingeniería Electrónica e Ingeniería de la Información
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
dc.title
Online suboptimal control of linearized models
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-12-12T13:45:49Z
dc.journal.volume
2
dc.journal.number
1
dc.journal.pagination
379-388
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Costanza, Vicente. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico Para la Industria Química (i); Argentina
dc.description.fil
Fil: Rivadeneira Paz, Pablo Santiago. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico Para la Industria Química (i); Argentina
dc.journal.title
Systems Science & Control Engineering
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/21642583.2014.913215
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1080/21642583.2014.913215
Archivos asociados