Results 1 to 10 of about 15,542 (164)
The Further Studies On The COLREGs (Collision Regulations) [PDF]
TransNav, 2015 The collision risk is one of the major reasons threaten safety at sea. The Collision Regulations (COLREGs) is the essential international arrangement which regulates the rules of the roads at sea.
Ergún Demirel, Dinçer Bayer
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Safe Vessel Operations – The Tacit Knowledge of Navigators [PDF]
TransNav, 2023 The collision regulations include several qualitative terms without providing guidance as to how these terms could be understood in quantitative terms.
Leif Ole Dreyer
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A COLREGs-Compliant Decision Support Tool to Prevent Collisions at Sea [PDF]
TransNav, 2023 Groundings and collisions still represent the highest percentage of marine accidents despite the current attention on Maritime Education and Training and the improvement of sensor capability.
Michele Martelli +3 more
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Towards Safe Navigation by Formalizing Navigation Rules [PDF]
TransNav, 2013 One crucial aspect of safe navigation is to obey all navigation regulations applicable, in particular the collision regulations issued by the International Maritime Organization (IMO Colregs).
Arne Kreutzmann +3 more
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Amending the Collision Regulations [PDF]
Journal of Navigation, 1960 The International Regulations for Preventing Collisions at Sea are of the first importance to the navigator; as Marsden puts it, they are ‘the paramount Rules of Navigation’ and it follows that any trouble taken to perfect them is well worth while. They must be comprehensive and clear, simple enough for the sailor yet precise enough for the lawyer ...
Peter Clissold +2 more
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Ship Collision Avoidance Decision Model and Simulation Based on Collision Circle [PDF]
TransNav, 2019 In order to give consideration to both comprehensive evaluation and efficient decision-making in collision avoidance decision-making process, a collision avoidance decision-making model based on collision circle is proposed by introducing the concept of ...
Jifeng Zhang, Qinyou Hu, Bingjun Liao
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A method for unmanned vessel autonomous collision avoidance based on model predictive control
Systems Science & Control Engineering, 2021 Aiming at the problem of autonomous collision avoidance of unmanned vessels in the case of multiple vessels encountering at sea, this paper proposes a method for collision avoidance of vessels in open water based on the Mathematical Model Group (MMG ...
Shengwei Xing, Hongwei Xie, Wenjun Zhang
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Mathematics, 2023 An intelligent fuzzy-based control system that consists of several subsystems—a fuzzy collision evaluator, a fuzzy collision avoidance acting timing indicator, a collision-free trajectory generator, and a nonlinear adaptive fuzzy robust control law—is ...
Yung-Yue Chen, Ming-Zhen Ellis-Tiew
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Applied Sciences, 2021 For the dynamic collision avoidance problem of an unmanned surface vehicle (USV), a dynamic collision avoidance control method based on an improved cuckoo search algorithm is proposed.
Yunsheng Fan +3 more
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The Effect of High Ship Speed Ratio on Collision Avoidance Behavior of COLREGS [PDF]
TransNav, 2019 The speed ratio is an important factor that must be considered when two vessels will course change to avoid collision. In the process of the research on Personifying Intelligent Decision-making for Vessel Collision Avoidance (short for PIDVCA), it is ...
Xinghua Wang, Li Na Li, Guoquan Chen
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