数字孪生技术在水路运输领域的应用及研究

Research and application of digital twin technologyin waterway transportation

数字孪生是在计算机系统中对物理实体进行全面精准刻画的数字化模型,其应用可助力提升水路运输智能化管理水平。基于大数据监测与分析、数字孪生体构建、虚实模型的信息实时匹配与交互和数字驱动控制,以及动态可视化等水路运输数字孪生关键使能技术的分析,详细阐述基于数字孪生的船舶系统智能制造、运营管理、全生命周期智能运维、虚拟场景构建与虚拟实验的研究与应用现状,在此基础上,对水路运输装备的数字孪生技术进行归纳与展望,为数字孪生技术在水路运输领域的发展与应用提供参考。

A digital twin is a digital model that comprehensively and accurately depicts physical entities in a computer system.Such technology can improve the intelligent management level of waterway transportation.Based on an analysis of the key enabling technologies of a digital twin model for waterway transportation,including big data monitoring and analysis,digital twin model construction,real-time matching and interaction of virtual and real model information,data-driven control of virtual and real models,and dynamic visualization technologies,the research and application status of the intelligent manufacturing of ship systems,operation management of waterway transportation equipment,intelligent life cycle operation and maintenance,virtual scenario construction and virtual experiments based on the digital twin are analyzed in detail.On this basis,digital twin technology for waterway transportation is summarized and predicted,providing valuable references for the development and application of digital twin technology in the field of waterway transportation.