
科学技术与工程

中国技术经济学会
船坞坞位与舾装泊位联合调度优化
Joint Scheduling Optimization of Docks and Outfitting Berths
船坞坞位与舾装泊位调度是船厂调度的关键且两者相互协调与衔接,直接关系船舶建造效率和交付时间。为此,将船坞坞位调度和舾装泊位调度决策联合起来,以最小化交船总延误时间为目标,建立船坞坞位与舾装泊位联合调度优化模型。针对船厂作业的复杂性和动态性特征,考虑坞内多种建造模式、船舶分段移位、双档靠泊等复杂流程,提出基于仿真优化的模型求解方法。结果表明,提出的优化模型和基于仿真优化的模型求解方法,能够有效优化船坞坞位与舾装泊位联合调度,为船坞坞位与舾装泊位调度计划优化提供参考。
The scheduling of docks and outfitting berths is crucial for shipyard operations, and the two are coordinated with each other, directly affecting shipbuilding efficiency and delivery time. To address this, a joint scheduling optimization model for docks and outfitting berths was developed, aiming to minimize the total ship delivery delay. To address the complexity and dynamics of shipyard operations, which involve various construction modes within the dock, ship section shifting, double-berth docking, and other intricate processes, a simulation-based optimization approach was proposed for solving the model. Case studies demonstrate that the proposed optimization model and simulation-based optimization method effectively optimize the joint scheduling of dry docks and outfitting berths, providing valuable insights for the scheduling and planning of shipyard resources.
船坞坞位 / 舾装泊位 / 联合调度 / 智能体仿真 / 优化
dock / outfitting berth / joint scheduling / agent-based simulation / optimization
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