Article ID: | iaor20002831 |
Country: | United Kingdom |
Volume: | 37 |
Issue: | 16 |
Start Page Number: | 3643 |
End Page Number: | 3658 |
Publication Date: | Jan 1999 |
Journal: | International Journal of Production Research |
Authors: | Cheng S.K., Rao K.P. |
Keywords: | layout |
Clustering of a given set of patterns or nesting onto a stock is a typical and mingled issue in cutting stock problems. The traditional methods seem to be not intelligent enough to solve the problem due to the possibility of having combinations. A compact neighbourhood algorithm (CNA) that relates the number of neighbours and the sharing space between them is proposed. Based on the results of CNA, we can now define a universal compact yield of stock for a specific pattern or cluster on a scientific basis. It also provides necessary geometrical hints of the subsequent nesting process with the consideration of various types of layout.