集装箱码头AGV调度优化-《集美大学学报（自然科学版）》

文章信息/Info

Author(s):: KE Ran-xuan; REN Ya-dong; （Navigation Institute，Jimei University,Xiamen 361021,China）

Keywords:: AGV; control model based on-operation parallel; Netlogo; simulation

摘要:: 为了解决集装箱码头自动导航车AGV(Automatic Guided Vehide)调度优化问题，建立以无效最短时间为原则的数学模型，采用Netlogo软件模拟仿真，比较了“作业线”和“作业面”两种调度模式，验证所建立数学模型的合理性以及“作业面”调度模式的优越性.在验证实验模型的基础上进行了仿真实验的应用，通过假设，以运载900 TEU为例，设置车道数为2车道和3车道，以及岸桥与AGV的配比为1∶4,1∶5，1∶6时，对比分析不同模拟环境下AGV的等待率，实验结果是当车道数为3以及岸桥与AGV的配比为1∶6时，AGV的等待率为3.71%，为6种模拟情况中的最佳AGV和岸桥配置方式.该结果能够在一定程度上对自动化集装箱码头的调度作业提供参考和借鉴，提高自动化集装箱码头的作业流畅性，更好配合越来越大型化的集装箱船装卸作业，提升码头的作业效率和信息化水平，实施有效的作业管理.

Abstract:: This paper focuses on the optimization of AGV control in container terminals.Based on the principal of invalid shortest time,Netlogo software is used to simulate and compare two control models,ie,operation line and operation parallel.This paper tests and verifies the rationality of the control model based on operation parallel.Further to the verification of the experimental model,simulation experiments are carried out.Taking the shipment of 900 TEU for example,waiting rates of AGV under different simulated environments are compared with the assumptions of two and three lanes respectively and the ratios of crane to AGV assumed to be 1∶4,1∶5 and 1∶6, respectively.The experiment results show that when there are three lanes and the ratio of crane to AGV is 1∶6, the waiting rate of AGV is 3.71% which is the best simulation environment among the six simulation models.The results could be practical reference to the actual control work in container terminals to a certain extent,and to help reduce equipment costs, increase the utility of equipment,smooth the operation of automatic container terminals,improve operational efficiency and informatization,carry out effective terminal management,as well as to better co-ordinate loading and discharging works of larger and larger container ships．