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Master's Dissertation
DOI
https://doi.org/10.11606/D.3.2009.tde-18112009-100431
Document
Author
Full name
Luiz Guilherme Sandrini
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
São Paulo, 2009
Supervisor
Committee
Mesquita, Marco Aurélio de (President)
Santoro, Miguel Cezar
Vieira, Guilherme Ernani
Title in Portuguese
O trade-off entre os buffers de capacidade de produção e de estoque.
Keywords in Portuguese
Administração de estoques
Estoques
Simulação
Abstract in Portuguese
Este trabalho propõe um método de análise do trade-off entre o buffer de capacidade de produção e o buffer de estoque, necessários para garantir o bom desempenho de um sistema sujeito a variações de demanda. A análise envolve a definição de um sistema de produção e a construção de um modelo de simulação. A simulação é realizada num sistema formado por uma única estação de trabalho, com mix de 10 produtos, controlados por um sistema kanban, que é considerado por muitos autores inadequado para operar em ambientes cuja demanda não é estável. Os resultados mostram que o buffer de capacidade proporciona vantagens operacionais e de custo ainda que sujeito a maiores níveis de variação de demanda.
Title in English
The trade-off between production capacity and inventory buffers.
Keywords in English
Buffer
Capacity
Inventory
Kanban
Simulation
Abstract in English
This research proposes a method to analyze the trade-off between the production capacity buffer and the inventory buffer, required to guarantee high performance levels in a system with demand variation. The analysis involves a production system delineation and the development of a simulation model. The system simulated is a single-stage production system, with mix of ten products, controlled by a kanban system, which is classified by several authors as not recommended in environments with unstable demand. The results indicate that the production capacity buffer enables operational and cost advantages, even if the production system is under higher demand variation.
 
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Publishing Date
2010-05-20
 
WARNING: The material described below relates to works resulting from this thesis or dissertation. The contents of these works are the author's responsibility.
  • SANDRINI, L. G., e MESQUITA, M. A. O TRADE-OFF ENTRE A FOLGA NA CAPACIDADE DE PRODUÇÃO E O NÍVEL DE ESTOQUE [doi:10.3895/S1808-04482008000400012]. Revista Gestão Industrial [online], 2008, vol. 4, p. 217.
All rights of the thesis/dissertation are from the authors
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