A mathematical approach for the optimal planning of drying operation

Lumber drying is an important stage in sawmills since lumber charateristics required by the market are achieved through this operation. Generally, it is a batch process that is carried out in drying kilns that operate in parallel out of phase. This work presents a mixed integer linear programming mo...

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Autores principales: Vanzetti, Nicolás, Corsano, Gabriela, Montagna, Jorge Marcelo
Formato: Objeto de conferencia
Lenguaje:Inglés
Publicado: 2020
Materias:
Ciencias Informáticas
Sawmills
Lumber dryers
Scheduling
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/116730
http://49jaiio.sadio.org.ar/pdfs/siiio/SIIIO-05.pdf
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-116730
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Informáticas
Sawmills
Lumber dryers
Scheduling
spellingShingle Ciencias Informáticas
Sawmills
Lumber dryers
Scheduling
Vanzetti, Nicolás
Corsano, Gabriela
Montagna, Jorge Marcelo
A mathematical approach for the optimal planning of drying operation
topic_facet Ciencias Informáticas
Sawmills
Lumber dryers
Scheduling
description Lumber drying is an important stage in sawmills since lumber charateristics required by the market are achieved through this operation. Generally, it is a batch process that is carried out in drying kilns that operate in parallel out of phase. This work presents a mixed integer linear programming model (MILP) for the optimal planning of this process stage. The model determines how board packages are processed in dryers and the start and end times of each drying cycle in each kiln. This approach combines concepts of both multidimensional bin packing ‒to plan the load of kilns‒ and parallel machine scheduling ‒to sequence drying cycles. The model is tested with different objective functions that represent different work criteria related to sawmills.
format Objeto de conferencia
Objeto de conferencia
author Vanzetti, Nicolás
Corsano, Gabriela
Montagna, Jorge Marcelo
author_facet Vanzetti, Nicolás
Corsano, Gabriela
Montagna, Jorge Marcelo
author_sort Vanzetti, Nicolás
title A mathematical approach for the optimal planning of drying operation
title_short A mathematical approach for the optimal planning of drying operation
title_full A mathematical approach for the optimal planning of drying operation
title_fullStr A mathematical approach for the optimal planning of drying operation
title_full_unstemmed A mathematical approach for the optimal planning of drying operation
title_sort mathematical approach for the optimal planning of drying operation
publishDate 2020
url http://sedici.unlp.edu.ar/handle/10915/116730
http://49jaiio.sadio.org.ar/pdfs/siiio/SIIIO-05.pdf
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