基于萤火虫算法的集装箱码头前沿协同调度研究

摘要

This paper analyzes the operation resource assignment problem in container terminal apron. It proposes a joint schedule strategy for berth and quay crane under the mode of continuous berth layout,establishes a berth assignment mode according to the feature of location preference by container vessels,establishes the quay crane schedule strategy ac-cording to the constrains of expected departure time of the container vessels and their handling states,and makes the solu-tion to the joint schedule model by adopting the firefly optimal algorithm. Through simulation experiments,the schedule re-sults under berthing in order and different number of vessels are compared and analyzed. The results show that the coopera-tive schedule strategy and optimization algorithm are effective.%针对集装箱码头前沿作业资源调度问题，构建了连续泊位划分方式下的泊位和岸桥的联合调度策略。针对船舶具有偏好位置的属性，建立了泊位分配策略；根据船舶的期望离港时间约束和过程作业情况，建立了岸桥的调度策略；采用萤火虫优化算法对联合调度模型进行了求解，通过仿真实验，对顺序靠泊和不同船舶数量条件下调度结果进行了比较分析。实验结果显示用该算法求解联合调度问题是有效的。