Design of an I-Shaped Less-Than-Truckload Cross-Dock: A Simulation Experiment Study
Design of an I-Shaped Less-Than-Truckload Cross-Dock: A Simulation Experiment Study
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DOI：
10.1142/s0218127415400192
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发表时间：
2015-12
期刊：
影响因子：
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通讯作者：
Kaijun Leng;Wen Shi;Jinbo Chen;Zhihan Lv
中科院分区：
文献类型：
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作者：
Kaijun Leng;Wen Shi;Jinbo Chen;Zhihan Lv
交叉码头设计中最重要的决定是装卸门的数量。本文主要研究了中国汽车零部件供应链中普遍存在的对称i形（I-LTL）交叉码头装卸门的设计问题，这显然是一个非常复杂的系统。首先，本文详细分析了I-LTL交叉对接的操作流程，通过ARENA平台结合现实中的实际细节，完成了符合I-LTL交叉对接操作的离散事件仿真的构建。在仿真分析中，选取零件的物理流动（支持运输车辆的到达频率和装载能力）和I-LTL交叉对接作为仿真实验因素，采用多水平析因设计进行大规模的仿真实验。结果表明，所需的收货码头门数由储运车辆到达次数和装载能力决定。
The most important decision in cross-docking design is the number of unloading and loading doors. This paper focuses on the design issues of unloading and loading doors of symmetric-I-shaped (I-LTL) cross-docks pervasive in the Chinese auto-part supplying chain which is obviously a very complex system. First of all, this paper analyzes the operation process of I-LTL cross-docking in detail and completes the construction of discrete event simulation that conforms to I-LTL cross-docking operation on the basis of practical details in reality through ARENA platform. In the simulation analysis, this paper selects the physical flow of parts (supporting for arrival frequency and loading capacity of transport vehicles) and I-LTL cross-docking as the simulation experimental factors and applies multilevel factorial design to carry out a large-scale simulation experiment. The results suggest that the required number of receiving dock doors is determined by the arrival frequency of storage vehicles and loading capaci...