A Fuzzy Goal Programming model for solving aggregate production-planning problems under uncertainty: A case study in a Brazilian sugar mill

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorSilva, Aneirson Francisco da
dc.creatorSilva Marins, Fernando Augusto
dc.date2015-03-18T15:53:26Z
dc.date2016-10-25T20:24:58Z
dc.date2015-03-18T15:53:26Z
dc.date2016-10-25T20:24:58Z
dc.date2014-09-01
dc.date.accessioned2017-04-06T07:03:23Z
dc.date.available2017-04-06T07:03:23Z
dc.identifierEnergy Economics. Amsterdam: Elsevier Science Bv, v. 45, p. 196-204, 2014.
dc.identifier0140-9883
dc.identifierhttp://hdl.handle.net/11449/116513
dc.identifierhttp://acervodigital.unesp.br/handle/11449/116513
dc.identifier10.1016/j.eneco.2014.07.005
dc.identifierWOS:000343613500017
dc.identifierhttp://dx.doi.org/10.1016/j.eneco.2014.07.005
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/927160
dc.descriptionThis paper proposes a Fuzzy Goal Programming model (FGP) for a real aggregate production-planning problem. To do so, an application was made in a Brazilian Sugar and Ethanol Milling Company. The FGP Model depicts the comprehensive production process of sugar, ethanol, molasses and derivatives, and considers the uncertainties involved in ethanol and sugar production. Decision-makings, related to the agricultural and logistics phases, were considered on a weekly-basis planning horizon to include the whole harvesting season and the periods between harvests. The research has provided interesting results about decisions in the agricultural stages of cutting, loading and transportation to sugarcane suppliers and, especially, in milling decisions, whose choice of production process includes storage and logistics distribution. (C)2014 Elsevier B.V. All rights reserved.
dc.languageeng
dc.publisherElsevier B.V.
dc.relationEnergy Economics
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAggregate production planning
dc.subjectGoal Programming
dc.subjectFuzzy Goal Programming
dc.subjectSugar and ethanol mills
dc.titleA Fuzzy Goal Programming model for solving aggregate production-planning problems under uncertainty: A case study in a Brazilian sugar mill
dc.typeOtro


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