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| Format: | Artículo científico |
| Language: | en |
| Published: |
Universidad Industrial de Santander
2010
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| Online Access: | https://www.redalyc.org/articulo.oa?id=327028017002 |
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Table of Contents:
- A Nonlinear Cutting Stock Problem L. L. Salles Neto A. C. Moretti Física, Astronomía y Matemáticas discontinuous Cost Cutting Stock Problem nonlinear Programming In this work we introduce a new method to minimize the number of processed objects and the setup number in a unidimensional cutting stock problem. A nonlinear integer programming problem can be used to represent the problem studied here. The term related to the minimization of the setup number is a nonlinear discontinuous function, we smooth it and generate the cutting patterns using a modified Gilmore-Gomory strategy. Numerical tests on a wide range of test problems are very encouraging and the new method compares favorably with other methods in the literature. 2010 artículo científico 0120-419X https://www.redalyc.org/articulo.oa?id=327028017002 en http://www.redalyc.org/revista.oa?id=3270 Revista Integración application/pdf Universidad Industrial de Santander Revista Integración (Colombia) Num.1 Vol.28