Cost modeling in manufacturing systems using Petri nets. / Modelagem de custos em sistemas de manufatura utilizando redes de Petri.

AUTOR(ES)
DATA DE PUBLICAÇÃO

2002

RESUMO

This work presents a cost estimation analysis in manufacturing systems based in Petri net (PN), which is a graphical and mathematical tool. This analysis allows the presentation of a system, applicable to the programming and optimizing of manufacturing processes joined with cost estimation. A cost model is proposed using concepts of product costing. It seeks for connecting PN transitions to the data manufacturing cost of a certain part. The case study shows that important information to decision support can be found through the use of a methodology which joins process planning, costing systems and Petri nets. There is also a suggestion of a later work: a template implementation, on Petri Net Tools 2000 editor/simulator of PN models, which is able to accomplish the necessary calculations for cost estimates and, to supply important results to a real planning.

ASSUNTO(S)

process planning. modelagem de custos custos para tomada de decisão costs in manufacturing systems custos em sistemas de manufatura redes de petri. decision support costs cost modeling planejamento de processos petri nets

ACESSO AO ARTIGO

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