Two-Phase Approach to the Nesting problem with continuous rotations

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2015

Autores

Rocha, P (Autor) Outra; Rui Rodrigues (Autor) FEUP; A. Miguel Gomes (Autor) FEUP; Toledo, FMB (Autor) Outra; Andretta, M (Autor) Outra

Ata de Conferência Internacional

Título: IFAC PAPERSONLINE

Páginas: 501-506

15th IFAC Symposium on Information Control Problems in Manufacturing

Ottawa, CANADA, MAY 11-13, 2015

Indexação

ISI Web of Knowledge - 2 Citações

Scopus - 5 Citações

Outras Informações

ID Authenticus: P-00K-2W1

DOI: 10.1016/j.ifacol.2015.06.131

Abstract (EN): This paper presents an approaches. that assists in producing highly compacted Nesting layouts with irregular pieces using free rotations. This approach consists in the selection and compaction of big pieces in a first phase, while in a second phase, places the remaining small pieces between the big pieces, compacting all of them. The effect of several parameters are analyzed, such as minimum length to be achieved in the first phase, attraction of the pieces to the edges of the container, attraction between each pair of pieces, among others. This approach can provide good compaction results, while improving computational cost in some cases, which cart allow to tackle real world problems more effectively mkt efficiently.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 6