Results 31 to 40 of about 6,208,709 (224)

A Novel Decision Support Methodology for Autonomous Collision Avoidance Based on Deduction of Manoeuvring Process

open access: yesJournal of Marine Science and Engineering, 2022
In the last few years, autonomous ships have attracted increasing attention in the maritime industry. Autonomous ships with an autonomous collision avoidance capability are the development trend for future ships. In this study, a ship manoeuvring process
Ke Zhang   +6 more
doaj   +1 more source

Nautical traffic simulation with multi-agent system [PDF]

open access: yes, 2013
This paper describes a microscopic nautical traffic simulation model based on multi-agent system. The ship traffic is produced from the behavior of autonomous agents that represent ships.
Coen van Gulijk   +12 more
core   +1 more source

A real-time ship encounter collision risk detection approach in close-quarters situation

open access: yesMeasurement + Control, 2023
In order to identify ship collision risk for the security of maritime transportation in a close-quarters situation, a novel real-time ship collision risk awareness approach is proposed by developing a novel non-linear velocity obstacle set, QSD-NLVO ...
Bowen Sui, Jianqiang Zhang, Zhong Liu
doaj   +1 more source

Risk analysis of bridge ship collision based on AIS data model and nonlinear finite element

open access: yesNonlinear Engineering, 2023
To solve the problem of calculating the probability of ship collision in ship bridge collision risk assessment, the impact parameters of ship collision are obtained based on the automatic identification system (AIS) data to solve the problem that the ...
Zhao Canglong, Cao Xiang, Ren Yunye
doaj   +1 more source

Risk Degree of Ship-bridge Collision based on Theory of Ship Collision Avoidance

open access: yesInternational Journal of Control and Automation, 2014
Bridges have played an integral role in the development of economy and progress of human society, which facilitate transportation and promote regional economic development. However, a large number of bridges for sea-crossing or river-crossing have impeded the water transportation to varying degrees, and then one part of bridges are confronted with ...
Yihua Liu, Yingjie Xiao
openaire   +1 more source

A Construction Method of a Sequential Decision Chain for Unmanned-Ship Autonomous Collision Avoidance Based on Human-Like Thinking

open access: yesJournal of Marine Science and Engineering, 2023
As one of the key technologies restricting the development of intelligent ships, autonomous collision avoidance has attracted the attention of many scholars all over the world.
Xiaoyuan Wang   +6 more
doaj   +1 more source

Improving Near Miss Detection in Maritime Traffic in the Northern Baltic Sea from AIS Data

open access: yesJournal of Marine Science and Engineering, 2021
Ship collision is the most common type of accident in the Northern Baltic Sea, posing a risk to the safety of maritime transportation. Near miss detection from automatic identification system (AIS) data provides insight into maritime transportation ...
Lei Du   +4 more
doaj   +1 more source

Risk analysis of collision-damaged ship structures [PDF]

open access: yes, 2021
Shipping is the biggest mode of transport for bulk goods both by volume and value. But there were many cases where the shipping owners had to face huge losses due to ship-ship collisions, indirectly affecting the revenue flow in the shipping market. To
Bangera, Pavan Janardhana   +1 more
core  

Regional Collision Risk Prediction System at a Collision Area Considering Spatial Pattern

open access: yesJournal of Marine Science and Engineering, 2021
To reduce the risk of collision in territorial sea areas, including trade ports and entry waterways, and to enhance the safety and efficiency of ship passage, the International Maritime Organization requires the governing body of every country to ...
Ho Namgung, Joo-Sung Kim
doaj   +1 more source

Collision Risk Assessment Support System for MASS RO and VTSO Support in Multi-Ship Environment of Vessel Traffic Service Area

open access: yesJournal of Marine Science and Engineering, 2021
The discussions by the International Maritime Organization for the introduction of a maritime autonomous surface ship (MASS) began in earnest. At the 27th ENAV meeting, the International Association of Marine Aids to Navigation and Lighthouse Authorities
Yunja Yoo, Jin-Suk Lee
doaj   +1 more source

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