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Master's Dissertation
DOI
https://doi.org/10.11606/D.55.2019.tde-02042019-102441
Document
Author
Full name
Reinaldo Morabito Neto
Institute/School/College
Knowledge Area
Date of Defense
Published
São Carlos, 1989
Supervisor
Committee
Arenales, Marcos Nereu (President)
Humes Junior, Carlos
Monard, Maria Carolina
Title in Portuguese
CORTE DE ESTOQUE BIDIMENSIONAL
Keywords in Portuguese
Não disponível
Abstract in Portuguese
Uma grande variedade de materiais são produzidos e estocados em grandes unidades que posteriormente são cortadas em unidades menores encomendadas por clientes. Evidentemente os processos de No corte estão restritos pela natureza das maquinas utilizadas. O Problema do Corte de Estoque Bidimensional consiste em cortar em função de um dado objetivo grandes placas de estoque em determinadas peças menores satisfazendo a demanda dos clientes. Associado a este problema, aparece um importante sub-problema que consiste em gerar um bom padrão numero de peças encomendadas de Este estudo revisa algumas de corte para cortar UM certo uma única placa de estoque. técnicas que tem sido aplicadas para estes problemas incluindo algumas modificações. Também e sugerida uma nova representação do sub-problema em um grafo-e-ou que possibilitara outras abordagens para a solução
Title in English
The two-dimensional cutting stock problem
Keywords in English
Not available
Abstract in English
A wide variety of materiais are produced and supplied in large units, that will be cut into smaller order units. Evidently, cutting processes are constrained by the nature of the machinery being used. Two-Dimensional Cutting-Stock Problem consists in cutting the stock plates into required smaller pieces to satisfy an order book, in such a way to optimize a given objective. Associated to this problem, there is an important sub-problem which consists to generate a good cutting pattern to cut a number of smaller pieces from a single stock plate. This study reviews the techniques that have been applied to these problems including some modifications. Also, it sugests a new and-or-graph representation for the sub-problem which may provide other approaches to the solution.
 
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Publishing Date
2019-04-02
 
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