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dc.contributor.authorBeltrán Royo, César
dc.contributor.authorHeredia, F.-Javier (Francisco Javier)
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Estadística i Investigació Operativa
dc.date.accessioned2011-01-03T14:04:10Z
dc.date.available2011-01-03T14:04:10Z
dc.date.issued1999-12
dc.identifier.issn1014-8264
dc.identifier.urihttp://hdl.handle.net/2117/10883
dc.description.abstractThe Augmented Lagrangean Relaxation (ALR) method is one of the most powerful techniques to solve the Short-Term Hydrothermal Coordination (STHC) problem. A crucial step when using the ALR method is the updating of the multipliers. In this paper we present a new multiplier updating procedure: the Gradient with Radar Step (GRS) method. The method has been successfully tested by solving medium-scale examples of the STHC problem
dc.format.extent14 p.
dc.language.isoeng
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Matemàtiques i estadística::Investigació operativa
dc.subject.lcshOperations research
dc.titleShort-term hydrothermal coordination by augmented lagrangean relaxation: a new multiplier updating
dc.typeArticle
dc.subject.lemacInvestigació operativa
dc.contributor.groupUniversitat Politècnica de Catalunya. GNOM - Grup d'Optimització Numèrica i Modelització
dc.subject.amsClassificació AMS::90 Operations research, mathematical programming
dc.relation.publisherversionhttp://www-2.dc.uba.ar/alio/io/issues/claio98.html
dc.rights.accessOpen Access
drac.iddocument800296
dc.description.versionPreprint


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