关键词: 船舶设计, 三维数字样机, 三维设计软件, 单一数据源, 三维设计体验平台

Abstract: In the tide of the digital transformation, the mode and process of modern ship design have undergone revolutionary transformation compared to the previous 2D design drawings due to the emergence of various digital design tools. With the continuous improvement of computer processing and the continuous deepening of the intelligent development of design software, 3D Digital Mock-Up（3D DMU）has gradually become the infrastructure of new industrial designs. Modern ship design is a customized and discrete large-scale engineering design. The introduction of 3D DMU and its extension to 3D digital ship mode will bring significant changes to the ship design process and its connotations, and the “Single Source of Truth（SSOT）” based on the 3D DMU will reshape the entire ship design process. This article focuses on the significant changes of 3D DMU and SSOT to the ship design through the analysis of the changing paradigm of modern ship design.

Key words: ship design, 3D digital mock-up（3D DMU）, 3D design software, single source of truth（SSOT）, 3D Experience（3D EXP）