Scheduling quay cranes and yard trucks for unloading operations in container ports

Lu Zhen, Shucheng Yu, Shuaian Wang, Zhuo Sun

Research output: Journal article publicationJournal articleAcademic researchpeer-review

16 Citations (Scopus)

Abstract

A mixed-integer programming model is formulated. For the model, we show the integrated scheduling problem is strongly NP-hard and investigate some properties that can considerably reduce the computational complexity. For solving the proposed model within a reasonable time, a particle swarm optimization based solution method is developed. Numerical experiments are conducted to compare the proposed method with the CPLEX solver and the genetic algorithm. The results validate the effectiveness of the proposed model and the efficiency of the proposed solution method.
Original languageEnglish
Pages (from-to)1-24
Number of pages24
JournalAnnals of Operations Research
DOIs
Publication statusAccepted/In press - 5 Oct 2016

Keywords

  • Container port operation
  • OR in transportation
  • Quay cranes
  • Scheduling
  • Yard trucks

ASJC Scopus subject areas

  • Decision Sciences(all)
  • Management Science and Operations Research

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