Results 181 to 190 of about 2,129 (204)
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Overtaking Vessels: COLREGs vs Practice
2021Studies have shown that collisions are the most common type of maritime accidents. Human factor is their major cause. In order to reduce collisions caused by human factor, it is of great importance to know and understand the Convention on the International Regulations for Preventing Collisions at Sea (hereinafter COLREGs).
Grbić, Luka +3 more
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COLREG-RRT: An RRT-Based COLREGS-Compliant Motion Planner for Surface Vehicle Navigation
IEEE Robotics and Automation Letters, 2018Motion planning for autonomous surface vehicles (ASVs) is challenging since surface vessels are nonlinear underactuated kinodynamic systems with often large inertia. Thus, ASV planners must identify long-term trajectories in order to avoid guiding the ASV into inevitable collision states.
Hao-Tien Lewis Chiang, Lydia Tapia
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A COLREG-Compliant Ship Collision Avoidance Algorithm
2019 18th European Control Conference (ECC), 2019The compliance with the navigation rules plays a primary role in the development of routing algorithms to be applied in autonomous navigation. For such a reason this paper presents the mathematical formulations necessary to implement the Collision Regulations (COLREGs) within a previously developed ship path planning algorithm. The proposed approach is
Zaccone R., Martelli M., Figari M.
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2004
The Convention on the International Regulations for Preventing Collisions at Sea, 1972 (COLREG 1972) has been accepted by many States since it was adopted in 1972 and entered into force in July 1977. It was amended in 1981, 1987, 1989, 1993 and 2001. This publication contains the fully consolidated text of the 1972 Convention.
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The Convention on the International Regulations for Preventing Collisions at Sea, 1972 (COLREG 1972) has been accepted by many States since it was adopted in 1972 and entered into force in July 1977. It was amended in 1981, 1987, 1989, 1993 and 2001. This publication contains the fully consolidated text of the 1972 Convention.
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Journal of Navigation, 1997
The past 10 years have seen an explosion in the use of high speed marine craft. This explosion has been in most sectors of operation, leisure, passenger carrying and military, and is now poised to expand into the cargo carrying sector. The sizes of the new generation of fast craft can range from small 60 knot, 7 metre leisure craft up to fast ferries ...
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The past 10 years have seen an explosion in the use of high speed marine craft. This explosion has been in most sectors of operation, leisure, passenger carrying and military, and is now poised to expand into the cargo carrying sector. The sizes of the new generation of fast craft can range from small 60 knot, 7 metre leisure craft up to fast ferries ...
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2003
The Convention on the International Regulations for Preventing Collisions at Sea, 1972 (COLREG 1972) has been accepted by many States since it was adopted in 1972 and entered into force in July 1977. It was amended in 1981, 1987, 1989, 1993 and 2001. This publication contains the fully consolidated text of the 1972 Convention. It
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The Convention on the International Regulations for Preventing Collisions at Sea, 1972 (COLREG 1972) has been accepted by many States since it was adopted in 1972 and entered into force in July 1977. It was amended in 1981, 1987, 1989, 1993 and 2001. This publication contains the fully consolidated text of the 1972 Convention. It
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Safe maritime navigation with COLREGS using Velocity Obstacles
2011 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2011This paper presents a motion planning algorithm for Unmanned Surface Vehicles (USVs) to navigate safely in dynamic, cluttered environments. The proposed algorithm not only addresses Hazard Avoidance (HA) for stationary and moving hazards but also applies the International Regulations for Preventing Collisions at Sea (known as COLREGS).
Yoshiaki Kuwata +3 more
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The COLREGS – Time for a Rewrite?
Journal of Navigation, 2002It is 30 years since major changes were last made to the collision regulations. This paper identifies a number of shortcomings in the current Rules, including excessive verbiage, unnecessary duplications and complications, and the use of weasel words. It also examines the use that has been made of Rule 2 in broadening the interpretation of other Rules.
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A sociological interpretation of the COLREGS
Journal of Navigation, 2002This paper discusses issues relating to the practical application of the collision avoidance regulations (COLREGS) from the sociological viewpoint that rules are always contingent, defeasible and that no rule can exhaustively specify the conditions of its use. It is proposed that, due to the inherent nature of rules, the only way successfully to manage
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COLREGS-based navigation of autonomous marine vehicles
2004 IEEE/OES Autonomous Underwater Vehicles (IEEE Cat. No.04CH37578), 2004This paper addresses the issue of autonomous control and safe navigation in an unmanned marine vehicle. Primarily it is concerned with the issue of effective collision avoidance. The first part of the paper examines known legal issues regarding autonomous marine vehicles, and the second part addresses how to provide an autonomous COLREGS capability in ...
M.R. Benjamin, J.A. Curcio
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