In order to integrate the design of harbor basin water area with digitalization,optimize the habor basin water area plane design scheme,and improve the safety of LNG ships entering and exiting the port,a design optimization scheme based on digital twin technology for LNG terminals was studied.Based on the physical characteristics of LNG ships and harbor tugs,geometric features and hydrodynamic parameters were extracted to construct a digital twin model.By applying perception data technology,a virtual-real mapping correlation model was established,accurately integrating the actual movement status of LNG ships and harbor tugs with intelligent digital technology.The virtual environment was used to conduct docking and departure tests,and based on the test results,a design scheme for the optimization of the layout of the terminal and the docking channel was developed.The application of digital twin technology in the design process of LNG terminals was thus realized.
关键词
数字孪生技术/LNG/水域平面布置/三维建模/航行模拟
Key words
digital twin technology/LNG/water area layout/3D modeling/sailing simulation
维普
万方数据