水下基盘SCM吊装工艺数字孪生实验系统设计  

Design of a digital twin experimental system for the lifting process of the subsea control module in the subsea template

作　　者：伊鹏[1] 张一驰 李勇 张式鹏 梁西露 路兴涛 YI Peng;ZHANG Yichi;LI Yong;ZHANG Shipeng;LIANG Xilu;LU Xingtao(College of Mechanical and Electrical Engineering,China University of Petroleum(East China),Qingdao 266580,China;CNOOC EnerTech Equipment Technology Co.,Ltd.,Tianjin 300452,China)

机构地区：[1]中国石油大学(华东)机电工程学院,山东青岛266580 [2]中海油能源发展装备技术有限公司,天津300452

出　　处：《实验技术与管理》2024年第6期110-115,共6页Experimental Technology and Management

基　　金：国家重点研发计划(2021YFB3401400)。

摘　　要：为提高水下基盘SCM吊装的效率,解决实际设备吊装过程中人力监测难、成本高等问题,该文以水下基盘为实例,以SCM为实物,设计了一种数字孪生实验系统。在渲染软件中对在建模软件中建立的三维模型进行渲染,在开发软件中构建虚拟环境并编写程序。吊装过程的实际数据通过传感器测量并通过串口传回系统,实验系统实时处理传回数据并实时操控系统中虚拟模型的相对位置,实现了吊装SCM时数字模型和物理实体同态映射的目的,并通过实验验证了其有效性。[Objective]At present,there has been a significant push both domestically and internationally to harness virtual simulation and digital twin technology for the installation process of underwater equipment.Despite these efforts,a fully functional digital twin experimental system that can perform homomorphic mapping on the lifting process of underwater production system templates,especially subsea control modules(SCMs),has yet to be developed.[Methods]To improve SCM efficiency in the subsea template hoisting and address the challenges of difficult human monitoring and high operational costs associated with the equipment hoisting process,this article presents the design of a digital twin experimental system focused on subsea templates,with SCM serving as the primary physical entity.The development of this system includes several key components:digital modeling and construction of the underwater environment,selection and implementation of sensors and sensing methods,serial port design,and the development of an interactive UI(user interface)program.Digital modeling involves using industrial software to create and assemble 3D models of the main equipment and structures within a subsea template.These models are then rendered and imported into development software to build a virtual simulation environment and a homomorphic mapping model.Sensor selection,sensing methods,and serial port design are tailored to meet the specific requirements of the experiment.The UI interactive program facilitates user interaction with the system through four modules:UI frontend interface,3D simulation scene,script postprocessing,and interface control.Clicking the button on the interface,the serial port will transmit the data collected by the sensor to the virtual system.After processing the data,the model enables real-time data transmission and model mapping.After constructing the experimental system,a validation experiment was conducted using a transparent plastic water tank and clarified tap water to simulate the underwater environment.Th

关 键 词：水下基盘 SCM 吊装工艺 数字孪生 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]