Vessel Collision Risk Assessment Based on Evidential Reasoning Theory

2016 ◽  
Vol 13 (1) ◽  
pp. 856-863
Author(s):  
Yuxin Zhao ◽  
Wang Li ◽  
Chang Liu
Keyword(s):  
Risk Assessment ◽  
Evidential Reasoning ◽  
Collision Risk

Collision Risk Assessment and Obstacle Avoidance Control for Autonomous Sailing Robots*

2021 ◽  
Author(s):  
Weimin Qi ◽  
Qinbo Sun ◽  
Chongfeng Liu ◽  
Xiaoqiang Ji ◽  
Zhongzhong Cao ◽  
...  
Keyword(s):  
Risk Assessment ◽  
Obstacle Avoidance ◽  
Collision Risk ◽  
Avoidance Control

Towards a Model of Regional Vessel Near-miss Collision Risk Assessment for Open Waters based on AIS Data

2019 ◽  
Vol 72 (06) ◽  
pp. 1449-1468 ◽  
Author(s):  
Weibin Zhang ◽  
Xinyu Feng ◽  
Yong Qi ◽  
Feng Shu ◽  
Yijin Zhang ◽  
...  
Keyword(s):  
Risk Assessment ◽  
Safety Management ◽  
Open Water ◽  
Water Area ◽  
Assessment System ◽  
Near Miss ◽  
Collision Risk ◽  
Accurate Analysis ◽  
Open Water Area ◽  
Temporal Features

The absence of a regional, open water vessel collision risk assessment system endangers maritime traffic and hampers safety management. Most recent studies have analysed the risk of collision for a pair of vessels and propose micro-level risk models. This study proposes a new method that combines density complexity and a multi-vessel collision risk operator for assessing regional vessel collision risk. This regional model considers spatial and temporal features of vessel trajectory in an open water area and assesses multi-vessel near-miss collision risk through danger probabilities and possible consequences of collision risks via four types of possible relative striking positions. Finally, the clustering method of multi-vessel encountering risk, based on the proposed model, is used to identify high-risk collision areas, which allow reliable and accurate analysis to aid implementation of safety measures.

Risk Assessment of E-Commerce Projects Using Evidential Reasoning

2006 ◽  
pp. 621-630 ◽  
Author(s):  
Rashid Hafeez Khokhar ◽  
David A. Bell ◽  
Jiwen Guan ◽  
QingXiang Wu
Keyword(s):  
Risk Assessment ◽  
Evidential Reasoning

Analysis for Lateral Collision Risk Assessment of RNAV Parallel Routes

2013 ◽  
Vol 13 (20) ◽  
pp. 4231-4235
Author(s):  
Xiaoyan Zhang ◽  
Jiangtao Ma
Keyword(s):  
Risk Assessment ◽  
Collision Risk
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