Results 11 to 20 of about 2,336 (176)

The application of a system‐based risk management framework and social network analysis to the Maritime Autonomous Surface Ship system: Who are the decision‐makers in the wider system?

Human Factors and Ergonomics in Manufacturing &Service Industries, Volume 33, Issue 5, Page 395-429, September 2023., 2023
Abstract Maritime Autonomous Surface Ships (MASS) currently have no formal regulations developed specifically for their operation, as their regulatory framework is still under development. Rasmussen's Risk Management Framework has been used to develop an actor map of the current MASS system in the UK, to show who the actors, decision‐makers, and ...
Kirsty M. Lynch, Victoria A. Banks, Aaron P. J. Roberts, Jon Downes, Stewart Radcliffe, Katherine L. Plant   +5 more
wiley   +1 more source

Collision Avoidance Method for Autonomous Ships Based on Modified Velocity Obstacle and Collision Risk Index

Journal of Advanced Transportation, Volume 2022, Issue 1, 2022., 2022
A novel real‐time collision avoidance method for autonomous ships based on modified velocity obstacle (VO) algorithm and grey cloud model is proposed. A typical VO algorithm is used to judge whether there is a collision risk for ships in the potential collision area (PCA).
Ke Zhang, Liwen Huang, Yixiong He, Liang Zhang, Weiguo Huang, Cheng Xie, Guozhu Hao, Ren-Yong Guo   +7 more
wiley   +1 more source

Study on the Risk Model of the Intelligent Ship Navigation

Wireless Communications and Mobile Computing, Volume 2022, Issue 1, 2022., 2022
The perception of risks is a prerequisite for establishing an intelligent ship navigation system based on ship‐shore cooperation. According to the research conclusions on the ship‐shore collaboration, the technical characteristics of the intelligent ship navigation system, and the analysis of the test results of the ship “ZHI FEI” featured with ...
Jianan Luo, Xiongfei Geng, Yabin Li, Qiaochan Yu, Kuruva Lakshmanna   +4 more
wiley   +1 more source

Supervised Reinforcement Learning for ULV Path Planning in Complex Warehouse Environment

Wireless Communications and Mobile Computing, Volume 2022, Issue 1, 2022., 2022
The rapid development of the logistics industry leads to an urgent need for intelligent equipment to improve warehouse transportation efficiency. Recent advances in unmanned logistics vehicles (ULVs) make them particularly important in smart warehouses.
Shoulin Li, Weiya Guo, Lei Liu
wiley   +1 more source

[Retracted] Step‐by‐Step Multi‐Ship Collision Avoidance Navigation Path Planning Based on Particle Swarm Optimization

Journal of Control Science and Engineering, Volume 2022, Issue 1, 2022., 2022
In order to solve the problem that it is difficult to combine path planning with navigation rules in the process of multi‐ship collision avoidance in wide waters, a step‐by‐step multi‐ship collision avoidance path planning algorithm is proposed in this paper.
Canglong Zhao, Jackrit Suthakorn
wiley   +1 more source

Model Predictive Control‐Based Collision Avoidance for Autonomous Surface Vehicles in Congested Inland Waters

Mathematical Problems in Engineering, Volume 2022, Issue 1, 2022., 2022
Compared with open waters, congested inland waters have narrow waterways, many river‐crossing bridges, a high density of navigation, and high current velocity in some sections. In this study, an improved collision avoidance algorithm based on model predictive control (MPC) is proposed to solve the problem of collision avoidance for autonomous surface ...
Wei Yuan, Pengcheng Gao, Yuan Yang
wiley   +1 more source

Improved Vessel Trajectory Prediction Model Based on Stacked‐BiGRUs

Security and Communication Networks, Volume 2022, Issue 1, 2022., 2022
An intelligent maritime navigation system is expected to play an important role in the realm of Internet of Vessels (IoV). As a key technology in navigation systems, vessel trajectory prediction technology is critical to the IoV. Automatic identification system (AIS), an automated tracking system, is used extensively for vessel trajectory prediction ...
Yang Xu, Jilin Zhang, Yongjian Ren, Yan Zeng, Junfeng Yuan, Zhen Liu, Lei Wang, Dongyang Ou, Jinbo Xiong   +8 more
wiley   +1 more source

[Retracted] Animation Design of Multisensor Data Fusion Based on Optimized AVOD Algorithm

Journal of Sensors, Volume 2022, Issue 1, 2022., 2022
With the development of artificial intelligence, Internet of things, machine learning, and many other technologies, animation design task based on algorithm theory has become a research hotspot in the field. In recent years, perception technology has gradually become the key technology of animation design, and it is also the key research content in the
Li Ding, Guobing Wei, Kai Zhang, Gengxin Sun   +3 more
wiley   +1 more source

Defining Maritime 4.0: Reconciling principles, elements and characteristics to support maritime vessel digitalisation

IET Collaborative Intelligent Manufacturing, Volume 3, Issue 1, Page 23-36, March 2021., 2021
Abstract As complex systems, maritime vessels generate and require the utilization of large amounts of data for maximum efficiency. Designing, developing, and deploying these systems in a digital world requires rethinking how people interact and utilize technology throughout all areas of the industry.
Brendan P. Sullivan, Elias Arias Nava, Shantanoo Desai, Jordi Sole, Monica Rossi, Lucia Ramundo, Sergio Terzi   +6 more
wiley   +1 more source

A Novel Adaptive Visual Analytics Framework for Multiship Encounter Identification

Journal of Advanced Transportation, Volume 2021, Issue 1, 2021., 2021
The automatic identification of multiship encounter is a vital criterion for ship collision avoidance and intelligent maritime safety surveillance. However, the parameters of ship encounter identification in the existing studies are fixed, and the methods are weak to give an automatic and visual performance in the multiship encounter identification. In
Rong Zhen, Ziqiang Shi, Xinqiang Chen
wiley   +1 more source