Joint optimization of container slot planning and truck scheduling for tandem quay cranes

2020 ◽  
Author(s):  
Lingrui Kong ◽  
Mingjun Ji ◽  
Zhendi Gao
Keyword(s):  
Joint Optimization ◽  
Truck Scheduling ◽  
Quay Cranes

Tandem Lift Quay Cranes and Yard Trucks Scheduling Problem at Container Terminals

2014 ◽  
Vol 505-506 ◽  
pp. 927-930 ◽  
Author(s):  
Li Hua Chen ◽  
Jin Xin Cao ◽  
Qing Yu Zhao
Keyword(s):  
Integer Programming ◽  
Mixed Integer Programming ◽  
Container Terminals ◽  
Mixed Integer ◽  
Scheduling Problem ◽  
Truck Scheduling ◽  
Mip Model ◽  
Quay Cranes ◽  
Local Sequence ◽  
Cut Method

The reasonable dispatching and scheduling of the Tandem Quay Cranes and trucks is the foundation to improve the efficiency of the container terminals. Under the base of single lift quay cranes research, a research on Tandem Lift Quay Cranes and Yard Trucks scheduling is carried on in this paper. A mixed integer programming (MIP) model can be built to solve an integrated tandem lift quay crane and yard truck scheduling problem (i-TLQCYT). A Local Sequence-cut Method is applied to solve the model. Then the shortest time to complete the unloading operations can be got.

Research on the Optimization Model of Berth Allocation-Quay Crane Assignment-Truck Scheduling at Container Terminals

2014 ◽  
Vol 587-589 ◽  
pp. 1785-1788
Author(s):  
Zhi Jun Gao ◽  
Chun Ji Wu ◽  
Qing Yu Zhao ◽  
Jin Xin Cao
Keyword(s):  
Optimization Model ◽  
Operation Time ◽  
Container Terminals ◽  
Berth Allocation ◽  
Model Based ◽  
Truck Scheduling ◽  
Quay Cranes ◽  
Quay Crane Assignment

The major difficulties of the operation of loading, unloading and transportation at container terminals are how to schedule berths, quay cranes and trucks more effectively and efficiently. Therefore, how to optimize their configurations effectively and connect them more reasonably is a problem which should be solved eagerly. However, a reasonable and effective optimization model is the basis and the key of this problem. The operation time of container terminals mainly depends on the time of ships in port and the operation time of trucks, quay cranes and yard cranes. So, the objective of this paper is to minimize the sum of these four parts. An optimization model based on some reasonable and necessary hypotheses is proposed and an algorithm and procedure are designed.

scholarly journals Joint Optimization of Power and Location in Full-Duplex UAV Enabled Systems

2020 ◽  
pp. 1-8
Author(s):  
Amirhosein Hajihoseini Gazestani ◽  
Seyed Ali Ghorashi ◽  
Zhaohui Yang ◽  
Mohammad Shikh-Bahaei
Keyword(s):  
Full Duplex ◽  
Joint Optimization
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