摘要
岸桥调度作为集装箱码头生产作业的一个核心环节,其工作效率将直接影响集装箱船舶的船期。合理安排岸桥作业,不仅能减少作业时间,保证船舶船期,更能提高码头装卸效率,提升码头竞争力以及维护船东与货主的利益。文中针对集装箱码头岸桥调度问题进行研究,根据现有文献以及调研结果建立符合实际的混合整数规划模型,考虑到岸桥的干扰约束以及作业单元的作业顺序约束,并利用改进的粒子群算法进行求解。
Quay crane scheduling at the quay side is a crucial operational process in container terminals,whose efficiency can directly affect the entire navigation time of containerships.The feasible allocation of quay cranes （ QC） can not only decrease the operational time and guarantee ship＇s navigation requirement but improve handling efficiency as well, thus upgrading port competitiveness and ensure the legal rights of ship owners and cargo holders.This paper focused on the study on quay crane scheduling problem （ QCSP） .The related research and surveys are carried out in this paper on quay crane operation,and a mixed-integer programming model is presented,which satisfies the actual operational situation.Herein,various practical constraints are carefully taken into account such as the QC interference constraint and the task precedence rule.And the improved particle swarm optimization （ PSO） is proposed in this paper.
出处
《物流工程与管理》
2015年第7期205-207,166,共4页
Logistics Engineering and Management
关键词
岸桥调度问题
粒子群算法
岸桥干扰约束
任务优先原则
quay crane scheduling problem
particle swarm optimization
QC interference constraint
task precedence rule
