Three-stage heuristic algorithm for three-dimensional irregular packing problem
Three-stage heuristic algorithm for three-dimensional irregular packing problem
复制标题
三维不规则堆积问题的三阶段启发式算法
DOI:
10.1016/j.apm.2016.09.018
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发表时间:
2017
影响因子:
5
通讯作者:
Defu Zhang
中科院分区:
文献类型:
--
作者:
Hongteng Wu;Stephen C.H. Leung;Yain-whar Si;Defu Zhang
This paper studies a new practical problem which can be decomposed into three three-dimensional packing problems: three-dimensional irregular packing with variable-size cartons problem, three-dimensional variable-size bin packing problem, and the single container loading problem. Since the three sub-problems are NP-hard, searching a good solution becomes more difficult. In this paper, mathematical models of each sub-problem are developed and three-stage heuristic algorithms are proposed to solve this new problem. Experiments are conducted with random instances generated by real-life case. Computational results indicate that the proposed algorithm is efficient and can yield satisfactory results.
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