Simulation of conflict risk for marine traffic within a seaport
This research aims to detect and resolve marine traffic conflicts for planning and scheduling of port operators within a busy seaport. A two-stage strategy for conflict resolution is presented. The first stage is the preplanning which will detect and resolve potential conflicts in a deterministic ma...
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sg-ntu-dr.10356-551962023-03-03T19:31:01Z Simulation of conflict risk for marine traffic within a seaport Li, Qing Fan Shing Leung, Henry Lam Siu Lee, Jasmine School of Civil and Environmental Engineering DRNTU::Engineering::Civil engineering::Transportation This research aims to detect and resolve marine traffic conflicts for planning and scheduling of port operators within a busy seaport. A two-stage strategy for conflict resolution is presented. The first stage is the preplanning which will detect and resolve potential conflicts in a deterministic manner using the original schedule of vessel arrivals and departures. The second stage is to take care of the stochastic part due to random fluctuations in real vessel movements. The resolution is to simulate vessel movements and identify applicable corrective measures with multi-link look-ahead conflict prediction. An application of the simulation system is demonstrated using the seaport of Singapore as an example. Simulation results show that traffic conflicts can be effectively resolved with combination of the scheduling method and the simulation-based corrective measures. This research is useful for marine traffic safety management in seaports and also helps enhancing the efficiency of port operations. Doctor of Philosophy (CEE) 2013-12-30T02:38:31Z 2013-12-30T02:38:31Z 2013 2013 Thesis Li, Q. (2013). Simulation of conflict risk for marine traffic within a seaport. Doctoral thesis, Nanyang Technological University, Singapore. https://hdl.handle.net/10356/55196 10.32657/10356/55196 en 209 p. application/pdf |
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DRNTU::Engineering::Civil engineering::Transportation Li, Qing Simulation of conflict risk for marine traffic within a seaport |
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This research aims to detect and resolve marine traffic conflicts for planning and scheduling of port operators within a busy seaport. A two-stage strategy for conflict resolution is presented. The first stage is the preplanning which will detect and resolve potential conflicts in a deterministic manner using the original schedule of vessel arrivals and departures. The second stage is to take care of the stochastic part due to random fluctuations in real vessel movements. The resolution is to simulate vessel movements and identify applicable corrective measures with multi-link look-ahead conflict prediction. An application of the simulation system is demonstrated using the seaport of Singapore as an example. Simulation results show that traffic conflicts can be effectively resolved with combination of the scheduling method and the simulation-based corrective measures. This research is useful for marine traffic safety management in seaports and also helps enhancing the efficiency of port operations. |
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Fan Shing Leung, Henry |
author_facet |
Fan Shing Leung, Henry Li, Qing |
format |
Theses and Dissertations |
author |
Li, Qing |
author_sort |
Li, Qing |
title |
Simulation of conflict risk for marine traffic within a seaport |
title_short |
Simulation of conflict risk for marine traffic within a seaport |
title_full |
Simulation of conflict risk for marine traffic within a seaport |
title_fullStr |
Simulation of conflict risk for marine traffic within a seaport |
title_full_unstemmed |
Simulation of conflict risk for marine traffic within a seaport |
title_sort |
simulation of conflict risk for marine traffic within a seaport |
publishDate |
2013 |
url |
https://hdl.handle.net/10356/55196 |
_version_ |
1759857186834481152 |