Real-Time Simulation of Ship-Ice Collision Based on Physical Property

被引：0
|
作者：
Sun, Yuhao [1 ]
Zhai, Xiaoming [1 ]
Yin, Yong [2 ]
机构：
[1] Shandong Jiaotong Univ, Jinan, Peoples R China
[2] Dalian Maritime Univ, Dalian, Peoples R China
来源：
TWELFTH INTERNATIONAL CONFERENCE ON GRAPHICS AND IMAGE PROCESSING (ICGIP 2020) | 2021年 / 11720卷
关键词：
Ship-ice collision; sea ice modeling; sea ice broken; real time simulation;
D O I：
10.1117/12.2589503
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
Sea ice model is deferent from other invariable models in navigation simulator that they would not change their structure. Because of ship-ice collision in ice navigation scene, sea ice will be broken and floating in the sea water, then ice channel will be generated, what should be modeled and visualized in scene of navigation simulator necessarily. Focusing on above problems, the ship-ice collision process and modeling method of sea ice are analyzed in this paper, numerical calculation of ship-ice collision process is analyzed and modularized to sea ice calculating model. The semi-infinite plane elastic foundation theory and wedge-shaped beam structure are applied to the corresponding modules. The result has been simulated and verified; what could also be the base of sea ice broken and ice channel generated visualization in ice navigation scene.
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页数：11
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