Modern Manufacturing Engineering ›› 2018, Vol. 459 ›› Issue (12): 55-61.doi: 10.16731/j.cnki.1671-3133.2018.12.009

Previous Articles     Next Articles

The coordinate dispatching of AGV with double trolley quay crane in automated port container terminals

Ding Yi, Lan Yuyan, Lin Guolong   

  1. Logistics Research Center,Shanghai Maritime University,Shanghai 201306,China
  • Received:2017-03-29 Published:2019-01-07

Abstract: In order to reduce the delay in ship operations,improve the operational efficiency of transportation equipment and decrease the cost of ship operations at automated container terminals,the double trolly quay crane was adopted to transport containers in coordination with AGVs.A mixed integer programming model is established for assigning optimal delivery and pick-up tasks to AGVs in considering the buffer of quay,which target was minimizing the total travel time,empty rate of AGVs and the delay of Quay Cranes(QCs) with time-window constraints for the trolley in landside.The numerical experiment is performed by CPLEX Optimization Studio.It verified that the double trolley quay crane has the superiority in AGV scheduling optimization through four analysis of results from different aspects.And the number of buffer capacity under the quay crane,the number of AGV and optimal scheduling of AGV with double trolley quay crane were found out.

Key words: double trolley container crane, AGV dispatching, buffer space, time-window

CLC Number: 

Copyright © Modern Manufacturing Engineering, All Rights Reserved.
Tel: 010-67126028 E-mail: 2645173083@qq.com
Powered by Beijing Magtech Co. Ltd