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Master's Dissertation
DOI
https://doi.org/10.11606/D.55.2018.tde-10012018-145709
Document
Author
Full name
Edsandra Mara de Azevedo Biscaro
Institute/School/College
Knowledge Area
Date of Defense
Published
São Carlos, 2002
Supervisor
Committee
Ribeiro, José Francisco Ferreira (President)
Lima, Paulo Corrêa
Oliveira, Aurelio Ribeiro Leite de
Title in Portuguese
Projeto de células de manufatura com o auxílio de coloração em grafos
Keywords in Portuguese
Não disponível
Abstract in Portuguese
Nesta dissertação é apresentado um método para o projeto de células de manufatura baseado em coloração em grafos. O método proposto calcula as dissimilaridades entre as peças e organiza o sistema de produção em famílias de peças e grupos de máquinas. Um grafo correspondente ao sistema de produção é gerado e um algoritmo de coloração acionado para obter um número de cores igual ao número desejado de células. O programa correspondente foi escrito em linguagem Delphi e está implementado em microcomputador. Os resultados obtidos sobre vários exemplos da literatura são equivalentes ou melhores do que aqueles propostos até o presente momento, em termos do número de movimentos inter-células e da dimensão das células.
Title in English
Not available
Keywords in English
Not available
Abstract in English
A method for cellular manufacturing is presented in this paper. The proposed method computes the dissimilarities between parts and organizes the production system in partfamilies and group-machines. A graph corresponding to the production system is generated and a coloring algorithm is activated in order to obtain a number of cells equal to the desired number of cells. The corresponding program was written in Language Delphi and runs on a microcomputer. The results obtained on several examples found in the literature are consistently equivalent to or even better than those hitherto proposed, in terms of intercell moves and dimensions of the cells.
 
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Publishing Date
2018-01-10
 
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