A Variable Neighborhood Search Algorithm for the Leather Nesting Problem
Joint Authors
Alves, Cláudio
Brás, Pedro
Valério de Carvalho, José M.
Pinto, Telmo
Source
Mathematical Problems in Engineering
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-28, 28 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-01-19
Country of Publication
Egypt
No. of Pages
28
Main Subjects
Abstract EN
The leather nesting problem is a cutting and packing optimization problem that consists in finding the best layout for a set of irregular pieces within a natural leather hide with an irregular surface and contour.
In this paper, we address a real application of this problem related to the production of car seats in the automotive industry.
The high quality requirements imposed on these products combined with the heterogeneity of the leather hides make the problem very complex to solve in practice.
Very few results are reported in the literature for the leather nesting problem.
Furthermore, the majority of the approaches impose some additional constraints to the layouts related to the particular application that is considered.
In this paper, we describe a variable neighborhood search algorithm for the general leather nesting problem.
To evaluate the performance of our approaches, we conducted an extensive set of computational experiments on real instances.
The results of these experiments are reported at the end of the paper.
American Psychological Association (APA)
Alves, Cláudio& Brás, Pedro& Valério de Carvalho, José M.& Pinto, Telmo. 2012. A Variable Neighborhood Search Algorithm for the Leather Nesting Problem. Mathematical Problems in Engineering،Vol. 2012, no. 2012, pp.1-28.
https://search.emarefa.net/detail/BIM-1001446
Modern Language Association (MLA)
Alves, Cláudio…[et al.]. A Variable Neighborhood Search Algorithm for the Leather Nesting Problem. Mathematical Problems in Engineering No. 2012 (2012), pp.1-28.
https://search.emarefa.net/detail/BIM-1001446
American Medical Association (AMA)
Alves, Cláudio& Brás, Pedro& Valério de Carvalho, José M.& Pinto, Telmo. A Variable Neighborhood Search Algorithm for the Leather Nesting Problem. Mathematical Problems in Engineering. 2012. Vol. 2012, no. 2012, pp.1-28.
https://search.emarefa.net/detail/BIM-1001446
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1001446