Models and algorithms for optimising two-dimensional LEGO constructions
European Journal of Operational Research(2021)
摘要
•We propose an automated approach for optimising two-dimensional LEGO constructions.•We introduce mathematical programming formulations and a fast heuristic for the problem.•We integrate the models and the heuristic into a matheuristic algorithm.•We discuss computational experiments on regular and irregular constructions.
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关键词
Cutting,LEGO construction problem,Mathematical models,Matheuristic,Structural integrity
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