集装箱码头的双桥同贝同步装卸调度方法

Controlling of Synchronized Loading and Unloading Operations of Double Cranes for the Bay-shared Container Terminal

结合集装箱舱位协同作业的同步装卸方法,提出了集装箱码头的双桥同贝同步装卸方法,建立了装卸桥、集装箱卡车与龙门吊加权作业时间最短的多目标优化模型,并求解同个贝位中不同舱位间最优装卸顺序下的装卸桥、集装箱卡车及龙门吊加权作业时间.运用Matlab进行数值模拟,对比传统装卸策略的数据,验证了集装箱码头同贝同步装卸方法的可行性与有效性.

Based on simultaneous hatches operations,the method of synchronized loading and unloading operations in the same ship-bay at container terminal with double cranes is presented.With the objective of minimizing weighted quay-crane handling time,vehicle transporting time and yard-crane handling time,a multi-objective optimization model is established.Numerical tests are conducted to compare with the traditional operations.The feasibility and efficiency of the proposed method are validated using numerical simulations..