Multiobjective design of Work-In-Process buffer for scheduling repetitive building projects

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dc.contributor.authorGonzalez, V.
dc.contributor.authorAlarcon, L. F.
dc.contributor.authorMolenaar, K.
dc.date.accessioned2024-01-10T12:40:40Z
dc.date.available2024-01-10T12:40:40Z
dc.date.issued2009
dc.description.abstractVariability in production is one of the largest factors that negatively impacts construction project performance. A common construction practice to protect production systems from variability is the use of buffers (BF). Construction practitioners and researchers have proposed buffering approaches for different production situations. but these approaches have faced practical limitations in their application. A multiobjective analytic model (MAM) is proposed to develop a graphical Solution for the design of Work-In-Process (WIP) Bf in order to overcome these practical limitations to Bf application, being demonstrated through the scheduling of repetitive building projects. Multiobjective analytic modeling is based on Simulation-Optimization (SO) modeling and Pareto Fronts concepts. Simulation-Optimization framework uses Evolutionary Strategies (ES) as the optimization search approach, which allows for the design of optimum WIP Bf sizes by optimizing different project objectives (e.g., project cost, time and productivity). The framework is tested and validated oil two repetitive building projects. The SO framework is then generalized through Pareto Front concepts, allowing for the development of the MAM as nomographs for practical Use. The application advantages of the MAM are shown through a project scheduling example. Results demonstrate project performance improvements and a more efficient and practical design of WIP BE Additionally, production strategies based on WIP Bf and lean production principles in construction are discussed. (C) 2008 Elsevier B.V. All rights reserved.
dc.fechaingreso.objetodigital20-03-2024
dc.format.extent14 páginas
dc.fuente.origenWOS
dc.identifier.doi10.1016/j.autcon.2008.05.005
dc.identifier.eissn1872-7891
dc.identifier.issn0926-5805
dc.identifier.urihttps://doi.org/10.1016/j.autcon.2008.05.005
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/77335
dc.identifier.wosidWOS:000262956200001
dc.information.autorucIngeniería;Alarcón L;S/I;100096
dc.issue.numero2
dc.language.isoen
dc.nota.accesocontenido parcial
dc.pagina.final108
dc.pagina.inicio95
dc.publisherELSEVIER
dc.revistaAUTOMATION IN CONSTRUCTION
dc.rightsacceso restringido
dc.subjectBuffering
dc.subjectEvolutionary Strategies
dc.subjectLean production
dc.subjectMultiple objective analysis
dc.subjectSimulation-Optinnization models
dc.subjectWork-in-Process
dc.subjectCONSTRUCTION
dc.subjectVARIABILITY
dc.subjectRELIABILITY
dc.subjectALGORITHMS
dc.subjectSIMULATION
dc.subjectMUTATION
dc.subjectSTRATEGY
dc.subjectMODEL
dc.subject.ods09 Industry, Innovation and Infrastructure
dc.subject.odspa09 Industria, innovación e infraestructura
dc.titleMultiobjective design of Work-In-Process buffer for scheduling repetitive building projects
dc.typeartículo
dc.volumen18
sipa.codpersvinculados100096
sipa.indexWOS
sipa.indexScopus
sipa.trazabilidadCarga SIPA;09-01-2024
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