Publisher : Korean Institute of Navigation and Port Research
DOI : 10.5394/KINPR.2009.33.2.127
Title & Authors
Optimization of double cycling in container ports Song, Jang-Ho; Kwak, Kyu-Seok;
If the research on double cycle is revitalized, crane productivity will be rapidly improved bemuse double cycle is an operational technique that can maximize equipments efficiency (Quay crane, RMG/RTG, Yard tractor). Unfortunately, it is very difficult for terminal operators to find out the starting point of double cycle bemuse the loading & unloading pattern and conditions are various. Therefore, terminal operators are apt to fail to find out the optimal starting point of double cycle to maximize its frequency. Experiencing the same mistakes in the process we made efforts to find out the optimal starting point, finally we found out the formula for it. And we verified its precision is perfect through a lot of testing. This paper on double cycling focused on making the formula to find out optimal starting point of double cycle to maximize its frequency. And it can be applied to various ships` stowages in common.
Optimization of double cycling in container ports, Journal of Navigation and Port Research, 2009, 33, 2, 127
Anne, V. G. and Carlos, F. D. (2000), "Double-cycling strategies for container ships and their effect on ship loading and unloading operations", Transportation Science, Vol.40, No.4, pp.473-483
Anne, V. G. (2005), "Crane double cycling in container ports: algorithm, evaluation and planning", Ph.D.thesis, University of California at Berkeley, Department of Civil and Environmental Engineering, Berkeley, CA.
Kim, K. H. and Park, Y. M.(2004), "A crane scheduling method for port container terminals", European Journal of Operational Research, 156(3), pp.752-786
Lee, D. H, Wang, H. Q., and Miao, L.(2007), "Quay crane scheduling with non-interference constraints in port container terminals", Transportation Research Part E
Kim, K.H. and Kim, K. Y.(1999), "An Optimal Routing Algorithm for a Transfer Crane in Port Container Terminals", Transportation Science, Vol. 33(1), pp.17-33
Kim, K. H, Kim, K.Y., and Ko, C. S.(1999), "A Mathematical Formulation of Load Sequencing Problem for Export Containers in Port Container Terminal", Korean Production and Operation Management Research, VoI.8, No.2, pp.93-111
Shin, J. Y., Lee, K. I., and Ha, T. Y.(1998), "The Crane Scheduling of Containership Stowage Planning", Journal of Logistics Research, Vol.2, pp.29-37
Shin, J. Y. and Nam, K. C.(1995), "Intelligent Decision Support System for Containership Auto-stowage Planning", Journal of the Korean Institute of Port Research, Vol.9, No.1, pp.19-32
Watanabe, I.(1996), "An Approach to the Automated Container Terminals", Seminar on Automated Container Terminals by Korean Institute of Machinery & Materials
Wilson, I. D. and Roach, P. A.(1999), "Principles of Combinatorial Optimization Applied to Container-Ship Stowage Planning", Journal of Heuristics, Vol.5, pp.403-418