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Multiobjective Evolutionary Optimization of Batch Process Scheduling Under Environmental and Economic Concerns
dc.contributor.author | Capón García, Elisabet |
dc.contributor.author | Bojarski, Aarón David |
dc.contributor.author | Espuña Camarasa, Antonio |
dc.contributor.author | Puigjaner Corbella, Lluís |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Química |
dc.date.accessioned | 2013-06-29T15:24:31Z |
dc.date.created | 2012-06-01 |
dc.date.issued | 2012-06-01 |
dc.identifier.citation | Capon-García, E. [et al.]. Multiobjective Evolutionary Optimization of Batch Process Scheduling Under Environmental and Economic Concerns. "AICHE journal", 01 Juny 2012, vol. 59, núm. 2, p. 429-444. |
dc.identifier.issn | 0001-1541 |
dc.identifier.uri | http://hdl.handle.net/2117/19729 |
dc.description.abstract | The simultaneous consideration of economic and environmental objectives in batch production scheduling is today a subject of major concern. However, it constitutes a complex problem whose solution necessarily entails production trade-offs. Unfortunately, a rigorous multiobjective optimization approach to solve this kind of problem often implies high computational effort and time, which seriously undermine its applicability to day-to-day operation in industrial practice. Hence, this work presents a hybrid optimization strategy based on rigorous local search and genetic algorithm to efficiently deal with industrial scale batch scheduling problems. Thus, a deeper insight into the combined environmental and economic issues when considering the trade-offs of adopting a particular schedule is provided. The proposed methodology is applied to a case study concerning a multiproduct acrylic fiber production plant, where product changeovers influence the problem results. The proposed strategy stands for a marked improvement in effectively incorporating multiobjective optimization in short-term plant operation. |
dc.format.extent | 16 p. |
dc.language.iso | eng |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Enginyeria química::Indústria dels processos químics |
dc.subject.lcsh | Plant chemical ecology |
dc.subject.lcsh | Chemical engineering--Data processing |
dc.subject.other | Evolutionary algorithms |
dc.subject.other | LCA |
dc.subject.other | Multiobjective optimization |
dc.subject.other | Multiproduct batch scheduling |
dc.subject.other | Product changeover |
dc.subject.other | Sequence dependency |
dc.title | Multiobjective Evolutionary Optimization of Batch Process Scheduling Under Environmental and Economic Concerns |
dc.type | Article |
dc.subject.lemac | Plantes químiques -- Aparells i instruments |
dc.subject.lemac | Enginyeria química -- Aspectes econòmics |
dc.contributor.group | Universitat Politècnica de Catalunya. CEPIMA - Center for Process and Environment Engineering |
dc.identifier.doi | 10.1002/aic.13841 |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 12612909 |
dc.description.version | Postprint (published version) |
dc.date.lift | 10000-01-01 |
local.citation.author | Capon-García, E.; Bojarski, A.; Espuña, A.; Puigjaner, L. |
local.citation.publicationName | AICHE journal |
local.citation.volume | 59 |
local.citation.number | 2 |
local.citation.startingPage | 429 |
local.citation.endingPage | 444 |
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