Results 1 to 10 of about 2,110 (185)
Hybrid Collision Avoidance for ASVs Compliant With COLREGs Rules 8 and 13–17 [PDF]
Frontiers in Robotics and AI, 2020 This paper presents a three-layered hybrid collision avoidance (COLAV) system for autonomous surface vehicles, compliant with rules 8 and 13–17 of the International Regulations for Preventing Collisions at Sea (COLREGs).
Bjørn-Olav H. Eriksen +3 more
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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
doaj +2 more sources
COLREGs in STCW Convention [PDF]
Journal of Maritime & Transportation Science, 2018 Studies have shown that vessel collisions have been identified as one of the most frequent type of accidents. According to some authors, the main reason for that is the lack of understanding or a wrong interpretation of International Regulations for ...
Ana Gundić +2 more
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COLREGs-aware automatic docking for autonomous surface vessels [PDF]
, 2023 I en æra hvor autonome systemer i økende grad former industrier og hverdagsliv, har området for maritim navigasjon opplevd en betydelig transformasjon.
Nordhus, Henrik Rohde
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Collision avoidance for ASVs through trajectory planning: MPC with COLREGs-compliant nonlinear constraints [PDF]
Modeling, Identification and Control, 2022 This article presents a trajectory planning method for autonomous surface vessels that is compliant with Rule 8 and rules 13-17 from the Convention on the International Regulations for Preventing Collisions at Sea (COLREGs).
Emil H. Thyri, Morten Breivik
doaj +1 more source
Ontological Ship Behavior Modeling Based on COLREGs for Knowledge Reasoning
Journal of Marine Science and Engineering, 2022 Formal expression of ship behavior is the basis for developing autonomous navigation systems, which supports the scene recognition, the intention inference, and the rule-compliant actions of the systems.
Shubin Zhong +4 more
doaj +1 more source
IEEE Access, 2021 Maritime autonomous surface ships (MASS) need to be sufficiently safe to gain commercial acceptance. Collision avoidance strategies in such MASS should comply with the International Regulations for Preventing Collision at the Sea (COLREGs).
Ho Namgung, Joo-Sung Kim
doaj +1 more source
COLREGs-Based Path Planning for USVs Using the Deep Reinforcement Learning Strategy
Journal of Marine Science and Engineering, 2023 This research introduces a two-stage deep reinforcement learning approach for the cooperative path planning of unmanned surface vehicles (USVs). The method is designed to address cooperative collision-avoidance path planning while adhering to the ...
Naifeng Wen +5 more
doaj +1 more source
Real-Time Emergency Collision Avoidance for Unmanned Surface Vehicles with COLREGS Flexibly Obeyed
Journal of Marine Science and Engineering, 2022 This paper presents a real-time emergency collision-avoidance method for unmanned surface vehicles (USVs) with the International Regulations for Preventing Collisions at Sea (COLREGS) flexibly obeyed.
Yang Qu, Lilong Cai
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COLREGS-based Path Planning for Ships at Sea Using Velocity Obstacles
IEEE Access, 2021 Recent studies have made significant development in path planning for ships. However some studies blindly obey rules of COLREGS (International Regulations for Preventing Collisions at Sea) or only adopt turning to starboard ignoring actual practice, like,
Wenjun Zhang +6 more
doaj +1 more source