Results 11 to 20 of about 13,467 (267)
Journal of Marine Science and Engineering, 2021 Considering the nature of marine accidents, even a single accident can result in significant damage to the environment and property, as well as loss of life.
Hye-young Son +6 more
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Research on Influence of Tank Sloshing on Ship Motion Response under Different Wavelengths
Applied Sciences, 2022 The motion of the liquid-carrying ship under waves is simultaneously affected by the external wave moment and the sloshing moment of the internal tank, which makes the motion of the ship more complicated.
Xinsheng Fan, Zhenhong Hu, Xing Zheng
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Machine Learning for Short-Term Prediction of Ship Motion Combined with Wave Input
Applied Sciences, 2023 There is a response relationship between wave and ship motion. Based on the LSTM neural network, the mapping relationship between the wave elevation and ship roll motion is established. The wave elevation and ship motion duration data obtained by the CFD
Ximin Tian, Yang Song
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Survey of ship platoon cooperative control
Zhongguo Jianchuan Yanjiu, 2023 The ship platoon will become an important form of water transport in the future. This paper analyzes the characteristics and control principle of ship platoon cooperative control, and analyzes the current situation and methods in the four aspects of ship-
Xiumin CHU +5 more
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Study of Two Ships Approaching Process and Towing Motion under Wave Action
Journal of Marine Science and Engineering, 2022 The rescue of ships in distress at sea relies mainly on rescue vessels, which includes the approaching process and the towing motion of the two ships. Ship rescue can be reduced to a two-ship problem, primarily involving the relative motion between ships
Shengtao Chen +4 more
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Shanghai Jiaotong Daxue xuebao, 2023 In this paper, a method for analyzing the dynamic characteristics of the sunken ship salvage system based on the accurate time history of the seabed resistance force is proposed.
XIN Shangzhe, WANG Lei, FAN Jinyu, ZHOU Dongrong, CHEN Shihai, ZHU Xiaodong
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CFD simulation of ship turning motion in waves
Zhongguo Jianchuan Yanjiu, 2019 [Objectives] The ship turning motion can reflect the steerability of the ship during navigation and is closely related to the ship navigation safety.[Methods] In this paper, the direct numerical simulation of the free turning motion of the standard ship ...
Wang Jianhua, Wan Decheng
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Machines, 2022 This paper proposes a method for the online parameter identification of nonlinear ship motion systems. First, the motion system of a ship is nonlinear, and in the course of sailing, the motion parameters of the ship will change with the change of the ...
Jian Zheng +4 more
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Dynamic Interaction of a Heavy Crane and a Ship in Wave Motion [PDF]
Modeling, Identification and Control, 2018 Previous work on the dynamics of vehicle-manipulator systems is extended to offshore ships with heavy cranes. The proposed method is based on a Newton-Euler formulation where the forces of constraint are eliminated using projection matrices based on the ...
Geir Ole Tysse, Olav Egeland
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Model Analysis and Modified Control Method of Ship-Mounted Stewart Platforms for Wave Compensation
IEEE Access, 2021 Offshore installations e.g. marine transportation, oil platforms, etc. are strongly depended on sea conditions. To increase workable time of carrying out these operations, a Stewart platform is installed on a ship to serve as a motion compensation base ...
Yunfei Cai +4 more
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