东南大学学报（英文版）2021，Vol.37Issue(2)：137-152,16.DOI:10.3969/j.issn.1003-7985.2021.02.003
面向数字孪生车间的三维可视化交互系统
Three-dimensional visualization interactive system for digital twin workshop
摘要
Abstract
To improve the human-physical-virtual coordination and integration of the digital twin workshop,3D visual monitoring and human-computer interaction of the digital twin workshop was studied.First,a novel 6D model of the 3D visualization interactive system for digital twin workshops is proposed.As the traditional 5D digital twin model ignores the importance of human-computer interaction,a new dimension of the user terminal was added.A hierarchical real-time data-driven mapping model for the workshop production process is then proposed.Moreover,a real-time data acquisition method for the industrial Internet of things is proposed based on OPC UA(object linking and embedding for process control unified architecture).Based on the 6D model of the system,the process of creating a 3D visualization virtual environment based on virtual reality is introduced,in addition to a data-driven process based on the data management cloud platform.Finally,the 6D model of the system was confirmed using the blade rotor test workshop as the object,and a 3D visualization interactive system is developed.The results show that the system is more transparent,real-time,data-driven and more efficient,as well as promotes the coordination and integration of human-physical-virtual,which has practical significance for developing digital twin workshops.关键词
数字孪生车间/三维可视化/人机交互/数据驱动/OPC UAKey words
digital twin workshop/three-dimensional visualization/human-computer interaction/data driven/OPC UA (object linking and embedding for process control unified architecture)分类
机械制造引用本文复制引用
张青雷,杨志威,段建国,刘震,秦际赟..面向数字孪生车间的三维可视化交互系统[J].东南大学学报（英文版）,2021,37(2):137-152,16.基金项目
The National Natural Science Foundation of China(No.51875332),the Capacity Building Projects of Some Local Univer-sities of Shanghai Science and Technology Commission (No.18040501600). （No.51875332）
