• 论文 •    

带时间窗约束的船体分段空间调度问题

陶宁蓉,蒋祖华,刘建峰   

  1. 1.上海交通大学 机械与动力工程学院,上海200240;2.上海外高桥造船有限公司,上海200137
  • 出版日期:2010-12-15 发布日期:2010-12-25

Spatial scheduling problem with time window constraint for block assembly in shipbuilding

TAO Ning-rong, JIANG Zhu-hua, LIU Jian-feng   

  1. 1.School of Mechanical Engineering, Shanghai Jiaotong University, Shanghai 200240, China;2.Shanghai Waigaoqiao Shipbuilding Co., Ltd., Shanghai 200137, China
  • Online:2010-12-15 Published:2010-12-25

摘要: 研究了将空间资源作为关键资源的生产调度问题——空间调度问题,分析了空间调度问题和三维装箱问题的异同,以具有时间窗约束的空间调度三维模型为基础,提出改进的基于极点的启发式定位规则,给出结合禁忌搜索和基于极点的定位规则的优化算法,并通过仿真验证了算法的有效性。

关键词: 空间调度, 时间窗约束, 三维装箱问题, 极点, 禁忌搜索, 船舶建造

Abstract: Spatial scheduling problem as key resource scheduling problem was studied. Differences between spatial scheduling problem and three-Dimensional Bin Packing Problem (3D-BPP) were compared. Based on 3D spatial scheduling with time window as constraint, an improved heuristic positioning rules based on Extreme Points (EP) was proposed. Optimization algorithm based on tabu search and EP-based positioning rules was presented. Finally, a simulation experiment was provided to illustrate the effectiveness of the proposed approach.

Key words: spatial scheduling, time window constraint, three-dimensional bin packing problem, extreme points, tabu search, shipbuilding

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