Study on berth planning problem in a container seaport: Using an integrated programming approach

  • Authors:
  • Liying Song;Tom Cherrett;Wei Guan

  • Affiliations:
  • School of Traffic and Transportation, Beijing Jiaotong University, Beijing, 100044, China;Department of Civil Engineering and the Environment, University of Southampton, Southampton SO17 1BJ, United Kingdom;School of Traffic and Transportation, Beijing Jiaotong University, Beijing, 100044, China

  • Venue:
  • Computers and Industrial Engineering
  • Year:
  • 2012

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Abstract

This paper provides an integrated solution for two common processes in a container seaport: namely, the Berth Allocation Process (BAP) and the Crane Scheduling Process (QCSP). These are formulated through a Bi-Level Programming (BLP) approach, which is used to characterize the highly interrelated relationships between the two processes and simultaneously, identify an integrated solution for both. The upper-level problem (BAP) is termed 'NP-hard' as its computational complexity increases exponentially with the number of incoming ships for mooring, while the lower-level problem (QCSP) is a mixed-integer linear program. A revised genetic algorithm and a branch-and-bound method (B&B) are then applied for the solutions of upper and lower level problems, respectively.