摘要
针对集装箱船同贝同步装卸的堆垛协同作业,设计了舱位内堆垛协同策略和舱位间堆垛协同策略来完成指定贝位内集装箱的同步装卸工作;建立了基于岸桥与集卡作业成本最小化的数学模型,并采用序列编码的双层单亲遗传算法进行优化,算法第一层用于求解船舶某个贝位中任一舱位内甲板下方堆垛的同步装卸最优顺序,第二层用于搜索该贝位全部舱位中甲板上堆垛的最优顺序.通过对不同规模的试验船舶进行算例分析,验证了在同步装卸技术下,证明了面向集装箱船同贝同步装卸的堆垛协同作业方法的可行性和高效性.
Simultaneous ship-stacks operations using one-bay synchronized loading and unloading method for container ship are proposed. Intra-hatch simultaneous ship-stacks operations and inter-hatch simultaneous ship-stacks operations are designed to carry out the loading and unloading work in the same bay. An optimization model of minimizing quay crane and vehicles＇ total cost is established. Sequence coded double-level partheno-genetic algorithm is employed to optimize the model. The feasibility and efficiency of the proposed method are validated by computational analysis.
出处
《宁波大学学报（理工版）》
CAS
2014年第1期124-128,共5页
Journal of Ningbo University：Natural Science and Engineering Edition
基金
教育部规划基金项目(10YJA790277)
浙江省科技厅重点软科学项目(2010C35022)
宁波市自然科学基金(2013A610285)
关键词
集装箱船
同步同贝装卸
堆垛协同
单亲遗传算法
container ship
one-bay synchronized loading and unloading method
simultaneous ship-stacks operations
partheno-genetic algorithm
