3D overlapped grouping Ga for optimum 2D guillotine cutting stock problem
نویسندگان
چکیده
منابع مشابه
Algorithms for 3D guillotine cutting problems: Unbounded knapsack, cutting stock and strip packing
We present algorithms for the following three-dimensional (3D) guillotine cutting problems: Unbounded Knapsack, Cutting Stock and Strip Packing. We consider the case where the items have fixed orientation and the case where orthogonal rotations around all axes are allowed. For the Unbounded 3D Knapsack problem, we extend the recurrence formula proposed by Beasley for the Rectangular Knapsack Pr...
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Cutting stock problems are within knapsack optimization problems and are considered as a non-deterministic polynomial-time (NP)-hard problem. In this paper, two-dimensional cutting stock problems were presented in which items and stocks were rectangular and cuttings were guillotine. First, a new, practical, rapid, and heuristic method was proposed for such problems. Then, the ...
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ژورنال
عنوان ژورنال: Alexandria Engineering Journal
سال: 2014
ISSN: 1110-0168
DOI: 10.1016/j.aej.2014.06.009