A Decision-Making Method for Ship Collision Avoidance Based on Improved Cultural Particle Swarm

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Related parameters</td><td class="align_center">Value</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Position</td><td class="align_center">91.0°</td></tr><tr><td class="align_left">Relative position</td><td class="align_center">0.70°</td></tr><tr><td class="align_left">Relative velocity</td><td class="align_center">23.0 <i>n</i> mile/h</td></tr><tr><td class="align_left">Relative speed heading</td><td class="align_center">270.20°</td></tr><tr><td class="align_left">DCPA</td><td class="align_center">−0.07/<i>n</i> mile</td></tr><tr><td class="align_left">TCPA</td><td class="align_center">12.51/min</td></tr><tr><td class="align_left">Ship spacing</td><td class="align_center">2.83 <i>n</i> mile</td></tr><tr><td class="align_left">Current risk</td><td class="align_center">0.02</td></tr><tr><td class="align_left">Relative heading</td><td class="align_center">179.70°</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Relevant data of encounter scene experiment.</div>

Journal of Advanced Transportation

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Table 4

Table 4: A Decision-Making Method for Ship Collision Avoidance Based on Improved Cultural Particle Swarm 