Results 1 to 10 of about 2,250,364 (348)
Journal of Marine Science and Engineering, 2023 In active heave compensation, in order to realize the smooth control of the heave compensation platform, it is necessary to use the ship motion measurement system to accurately obtain the ship displacement signal, invert the ship displacement signal, and
Chongyang Han, Xiong Hu
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Semantic Recognition of Ship Motion Patterns Entering and Leaving Port Based on Topic Model
Journal of Marine Science and Engineering, 2022 Recognition and understanding of ship motion patterns have excellent application value for ship navigation and maritime supervision, i.e., route planning and maritime risk assessment.
Gaocai Li +5 more
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Difference in ship motion and wave load in long and short crested irregular waves
Zhongguo Jianchuan Yanjiu, 2023 ObjectiveTo investigate ship motion and load responses in realistic 3D waves and overcome the limitations of the traditional 2D wave assumption, this paper develops a method for predicting ship motion and load responses in short-crested waves.
Jialong JIAO +3 more
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An Absolute Displacement Measurement Method and Its Application in Ship Motion Measurement
Journal of Marine Science and Engineering, 2023 Due to the fact that there is no static reference point in ocean space, relative measurement sensors such as laser sensors cannot be applied to the measurement of ship motion.
Chongyang Han, Xiong Hu
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Journal of Marine Science and Engineering, 2023 Seagoing ships operate in ocean waves for the majority of their service lives [...]
Jialong Jiao, Tahsin Tezdogan
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Locally Weighted Non-Parametric Modeling of Ship Maneuvering Motion Based on Sparse Gaussian Process
Journal of Marine Science and Engineering, 2021 This paper explores a fast and efficient method for identifying and modeling ship maneuvering motion, and conducts a comprehensive experiment. Through the ship maneuvering test, the dynamics interaction between ship and the environment is obtained. Then,
Zhao Zhang, Junsheng Ren
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Parameter identification of ship motion mathematical model based on full-scale trial data
International Journal of Naval Architecture and Ocean Engineering, 2022 Using the full-scale trial data of vessel YUKUN, a parameter identification scheme, Support Vector Regression (SVR) combined with modified grey wolf optimizer (MGWO), is proposed for identifying ship motion model.
Yao Meng, Xiufeng Zhang, Jinxin Zhu
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A NUMERICAL STUDY ON THE OPEN WATER PERFORMANCE OF A PROPELLER WITH SINUSOIDAL PITCH MOTION
Brodogradnja, 2020 When a ship operates in waves, the ship moves with 6 degrees-of-freedom, and a propeller at the stern of the ship cannot avoid moving due to the ship motion.
Kwang-Jun Paik +4 more
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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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