基于数字孪生的船舶舷侧系泊系统架构及应用分析  

Analysis of Digital Twin Based Ship's Outboard Mooring System Architecture and Application

作　　者：姜森 尹勇[1] 李颖[1] 王秀玲 杨志林 JIANG Sen;YIN Yong;LI Ying;WANG Xiuling;YANG Zhilin(Key Laboratory of Marine Simulation and Control for Ministry of Communication,Dalian Maritime University,Dalian 116026,Liaoning,China;Tianjin Tianke Engineering Management Co.,Ltd.,Tianjin 300450,China)

机构地区：[1]大连海事大学航海动态仿真和控制交通行业重点实验室,辽宁大连116026 [2]天津天科工程管理有限公司,天津300450

出　　处：《船舶工程》2024年第10期39-47,共9页Ship Engineering

基　　金：辽宁省“兴辽英才计划”(XLYC2205002);辽宁省“揭榜挂帅”科技计划(重点)项目(2022JH1/10800096)。

摘　　要：针对智能船舶背景下舷侧系泊系统作业中缆绳断裂或脱落问题,考虑船舶外界和内在因素,基于系泊船舶在三维空间中六个自由度的运动,着重分析风、流、1阶和2阶波浪力载荷作用下系泊船舶缆绳受力情况,并建立舷侧系泊系统系缆力数学模型。通过对数字孪生中物理空间和虚拟空间的融合,对系泊系统中数字孪生体数据交互与人机交互场景进行分析。最后,对系泊船舶的缆绳状态监控可视化和远程监控的技术进行展望,研究成果可为船舶舷侧系泊系统的发展与应用提供一定参考。For the problems of cable breakage or shedding in the operation of outboard mooring system in the background of autonomous surface ships,considering the external and internal factors of the ship,based on the motion of the moored ship in six degrees of freedom in three-dimensional space,the force situation of the moored ship cable under wind,current,1st and 2nd order wave force loads is analyzed in detail,and a mathematical model of the mooring force of the side mooring system is established.The data interaction and machine interaction scenarios in the mooring system of the digital twin are analyzed by merging the physical space and the virtual space in the digital twin.Through the integration of physical space and virtual space in the digital twin,the data interaction and human-computer interaction scenarios of the digital twin in the mooring system are analyzed.Finally,the technology of visualization and remote monitoring of the moored ship's cable status is explored to provide a reference for the development and application of the outboard mooring system.

关 键 词：数字孪生 舷侧系泊系统 数值模拟 系缆力数学模型 

分 类 号：U653.2[交通运输工程—港口、海岸及近海工程]