multiobjective optimization based vessel collision avoidance strategy optimization

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ID: 242123
2014
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Abstract
The vessel collision accidents cause a great loss of lives and property. In order to reduce the human fault and greatly improve the safety of marine traffic, collision avoidance strategy optimization is proposed to achieve this. In the paper, a multiobjective optimization algorithm NSGA-II is adopted to search for the optimal collision avoidance strategy considering the safety as well as economy elements of collision avoidance. Ship domain and Arena are used to evaluate the collision risk in the simulation. Based on the optimization, an optimal rudder angle is recommended to navigator for collision avoidance. In the simulation example, a crossing encounter situation is simulated, and the NSGA-II searches for the optimal collision avoidance operation under the Convention on the International Regulations for Preventing Collisions at Sea (COLREGS). The simulation studies exhibit the validity of the method.
Reference Key
xu2014mathematicalmultiobjective Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Qingyang Xu;Chuang Zhang;Ning Wang
Journal journal of power sources
Year 2014
DOI
10.1155/2014/914689
URL
http://dx.doi.org/10.1155/2014/914689
Keywords
civil engineering (general)mathematics engineering (general)

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