dc.contributor
Universitat Politècnica de Catalunya. Departament d'Organització d'Empreses
dc.contributor
Universitat Politècnica de Catalunya. SIR-OPE - Service and Industrial Robotics - Operation, Production and Enterprise
dc.contributor.author
Bautista Valhondo, Joaquín
dc.contributor.author
Alfaro Pozo, Rocío
dc.date.issued
2024-04-01
dc.identifier
Bautista, J.; Alfaro, R. Mixed integer linear programming models to measure the economic impact of Zero-Buffers in Heijunka Flow Shop Scheduling. "Dirección y organización. Revista de ingeniería de organización", 1 Abril 2024, vol. 82, p. 100-127.
dc.identifier
https://hdl.handle.net/2117/417751
dc.identifier
10.37610/dyo.v0i82.663
dc.description.abstract
A classic production line for mixed models with a fixed cycle time is transformed into a flowshop by removing the time restrictions at the workstations. In the new production line, the Heijunka concept of Just in Time manufacturing is applied, imposing on the sequences of products that they preserve the production mix through linear constraints. In this work, we propose a MILP model for the new problem which is solved with the IBM-CPLEX solver using the set of 23 Nissan-9Eng.I instances. It is concluded that the economic impact due to production losses is very significant when the buffers between the stations of the engine production line are suppressed (1224 €/day), while the economic impact generated by Heijunka is negligible (9.83 €/day) compared to the economic and management advantages it offers.
dc.description.abstract
Objectius de Desenvolupament Sostenible::9 - Indústria, Innovació i Infraestructura
dc.description.abstract
Objectius de Desenvolupament Sostenible::12 - Producció i Consum Responsables
dc.description.abstract
Objectius de Desenvolupament Sostenible::17 - Aliança per a Aconseguir els Objetius
dc.description.abstract
Postprint (published version)
dc.format
application/pdf
dc.publisher
Universidad Politécnica de Madrid (UPM)
dc.relation
https://revistadyo.es/DyO/index.php/dyo/article/view/663
dc.rights
http://creativecommons.org/licenses/by-nc-sa/4.0/
dc.rights
Attribution-NonCommercial-ShareAlike 4.0 International
dc.subject
Àrees temàtiques de la UPC::Economia i organització d'empreses
dc.subject
Flowshop scheduling problem
dc.subject
Mixed integer linear programming
dc.subject
Mixed model sequencing problems
dc.subject
Production assembly lines
dc.title
Mixed integer linear programming models to measure the economic impact of Zero-Buffers in Heijunka Flow Shop Scheduling
