Results 1 to 10 of about 29,735 (120)

Ship Collision Risk Assessment

Journal of Marine Science and Engineering, 2023
Ship collision accidents are one of the most frequent events, and cause serious damages to health, structural safety and the environment [...]
Sang Jin Kim
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Assessment Method Based on AIS Data Combining the Velocity Obstacle Method and Pareto Selection for the Collision Risk of Inland Ships

Journal of Marine Science and Engineering, 2022
A ship collision risk assessment model is an essential part of ship safety navigation. At present, the open water collision risk assessment model (such as the closest point of approach) is applied, but a ship collision risk model suitable for inland ...
Yan Wang, Yi Zhang, Hengchao Zhao, Hongbo Wang   +3 more
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Collision Risk Assessment and Operation Assistant Strategy for Teleoperation System

Applied Sciences, 2023
Teleoperation robots remain superior to fully automated robots in complicated and unstructured environments (e.g., in-orbit assembly). However, the collision risk is also greatly increased in these environments.
Shigang Peng, Xiang Cheng, Meng Yu, Xiangchao Feng, Xinyu Geng, Shaofan Zhao, Pengfei Wang   +6 more
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Ship Collision Avoidance Based on the Vulnerability Assessment for Small Vessels in Bad Weather

IEEE Access, 2023
In the conditions of bad weather, the small vessels maneuvering ability of collision avoidance is seriously reduced and the vulnerability to maritime accidents increases due to the influence of strong wind and wave.
Hu Yancai, Wang Mingyu, Liu Yang
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Cooperation-Based Risk Assessment Prediction for Rear-End Collision Avoidance in Autonomous Lane Change Maneuvers

Actuators, 2022
In this study, we present an innovative approach to risk assessment for rear-end collision avoidance using a cooperation concept for an autonomous lane change system.
Young Seop Son, Wonhee Kim
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Ship Collision Risk Assessment Based on Collision Detection Algorithm

IEEE Access, 2020
Ningbo Zhoushan port handled 1.08 billion tons cargoes in 2018 which is considered as the one of biggest ports in the world. There are more than 1 000 ships enter or depart the port per day. Therefore, it is of importance to assess the collision risk for
Dongdong Liu, Guoyou Shi
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Collision Risk Inference System for Maritime Autonomous Surface Ships Using COLREGs Rules Compliant Collision Avoidance

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
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A Collision Risk Identification Method for Autonomous Ships Based on Field Theory

IEEE Access, 2021
Collision risk identification is necessary for autonomous ships to recognize the risk when facing different encounter situations and make the proper collision avoidance decision.
Zhenxing Qiao, Yingjun Zhang, Shaobo Wang   +2 more
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Collision risk assessment based on the vulnerability of marine accidents using fuzzy logic

International Journal of Naval Architecture and Ocean Engineering, 2020
Based on the trend, there have been numerous researches analysing the ship collision risk. However, in this scope, the navigational conditions and external environment are ignored or incompletely considered in training or/and real situation.
Yancai Hu, Gyei-Kark Park
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Satellite In-Orbit Secondary Collision Risk Assessment

International Journal of Aerospace Engineering, 2022
The massive mega constellation of satellites will have a significant impact on global space safety. With Starlink as an example, this paper is aimed at assessing the risk of in-orbit collision, analyzing the probability of collision in orbit in its ...
Haicheng Tao, Xueke Che, Qinyu Zhu, XinHong Li   +3 more
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