A Nonlinear Cutting Stock Problem
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| Natura: | Artículo científico |
| Lingua: | en |
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Universidad Industrial de Santander
2010
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| _version_ | 1876458950024495104 |
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| author | L. L. Salles Neto |
| author_facet | L. L. Salles Neto |
| 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 |
| format | Artículo científico |
| id | redalyc_327028017002 |
| institution | Redalyc |
| language | en |
| publishDate | 2010 |
| publisher | Universidad Industrial de Santander |
| spellingShingle | A Nonlinear Cutting Stock Problem L. L. Salles Neto Física, Astronomía y Matemáticas discontinuous Cost Cutting Stock Problem nonlinear Programming 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 |
| title | A Nonlinear Cutting Stock Problem |
| topic | Física, Astronomía y Matemáticas discontinuous Cost Cutting Stock Problem nonlinear Programming |
| url | https://www.redalyc.org/articulo.oa?id=327028017002 |