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eng A Model of Determining the Closest Point of Approach Between Ships on the Open Sea
Vujičić, Srđan; Mohović, Đani; Mohović, Robert
Promet - Traffic&Transportation Vol. 29, No. 2, 2017
<p>The main objective of this paper proposes the model for the decision-making process with the intent of optimising the collision avoidance in the crossing situation on the open sea. Using the IMO Resolution standards for ship manoeuvrability, along with the equation for determining the required distance of the closest point of approach (CPA) and other parameters for own ship and the target ship, it can be possible to determine the distance at which to start alternation and collision avoidance. The research results that involved ship officers...
Hrčak ID: 181728


eng MULTI-VESSELS COLLISION AVOIDANCE STRATEGY FOR AUTONOMOUS SURFACE VEHICLES BASED ON GENETIC ALGORITHM IN CONGESTED PORT ENVIRONMENT
Wu, Gongxing; Li, Yuchao; Jiang, Chunmeng; Wang, Chao; Guo, Jiamin; Cheng, Rui
Brodogradnja Vol. 73, No. 3, 2022
An improved genetic collision avoidance algorithm is proposed in this study to address the problem that Autonomous Surface Vehicles (ASV) need to comply with the collision avoidance rules at sea in congested sea areas. Firstly, a collision risk index model for ASV safe encounters is established taking into account the international rules for collision avoidance. The ASV collision risk index and the distance of safe encounters are taken as boundary values of the correlation membership function of the collision risk index model to calculate the o...
Hrčak ID: 281106