摘要
描述了集装箱甩挂运输的作业流程。从车辆等待时间的角度及集装箱甩挂运输的特点,分析了集装箱甩挂运输在不同情况的适用性问题。使用0-1决策变量来描述集装箱甩挂运输的各个操作流程,建立了以提箱次数、放箱次数、行驶次数、等待时间及各项操作流程的发生顺序为约束条件、以完成全部作业的总时间最短为目标函数的集装箱甩挂运输模型。通过算例分析,算出传统集装箱运输与集装箱甩挂运输的车辆等待时间,验证了集装箱甩挂运输模型的可操作性。
The processesof container truck-and-trailer transport aredescribed. The applicability under different conditions considering the waiting time and the features of container truck-and-trailer transport is analyzed. The 0-1 decision variables are used to represent the processes. The model of container truck-and-trailer trans- port is constructed, which uses the number of times of picking up, dropping and travelling, waiting time and the sequence of every process as constraint condition, takingthe shortest finish time as object function. Exam- ples demonstrate the operatabilityof the container truck-and-trailer transportmodel by figuring out the waiting timeof both the container truck-and-trailer transport and the traditional container transport method.
出处
《沈阳航空航天大学学报》
2014年第1期92-96,共5页
Journal of Shenyang Aerospace University
基金
教育部人文社会科学研究规划基金(项目编号:11YJA630165)
浙江省重大科技专项计划项目(项目编号:2011C03004)
关键词
甩挂运输
集装箱运输
等待时间
0-1整数规划
track-and-trailer transport
container transport
waiting time
0-1 integer programming
