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泊位和岸桥是集装箱码头至关重要的战略资源,如何合理有效地分配泊位和岸桥资源,受到了研究者的重视.文章对不确定环境下的泊位分配和岸桥分配的联合鲁棒调度问题进行了研究,在传统泊位分配和岸桥分配模型的基础上建立了该模型的鲁棒对应式,并将其转化为鲁棒优化模型.针对模型特点设计了分支定界算法,最后通过具体算例,给出了分支定界算法的求解结果,分析了得到的泊位与岸桥调度计划的鲁棒性.实验结果说明,本文所建立的鲁棒性泊位与岸桥调度模型可以通过调节保护水平参数控制解的鲁棒性,具有很强的实际意义.
Berths and quayside are the most important strategic resources of container terminals, and how to allocate berth and shore quay resources reasonably and effectively has drawn the attention of researchers. In this paper, the joint robust scheduling of berth allocation and quayside assignment in uncertain environment The problem is studied, and based on the traditional berth assignment and quayside assignment model, a robust correspondence model of the model is established and transformed into a robust optimization model. A branch and bound algorithm is designed according to the characteristics of the model. Finally, The results of solving the branch-and-bound algorithm are given and the robustness of the proposed scheduling scheme of the berth and quay is analyzed.The experimental results show that the robust berth and shore quay scheduling model established in this paper can be adjusted by adjusting the protection The robustness of the horizontal parameter control solution has strong practical significance.