机电工程技术2026，Vol.55Issue(5)：7-12,6.DOI:10.3969/j.issn.1009-9492.2026.00027
基于Unity3D的游梁式抽油机数字孪生系统设计及其运动性能分析
Design of a Digital Twin System for Pumping Units Based on Unity3D and Its Motion Performance Analysis
摘要
Abstract
With the increasing demand for oilfield development technology,the development of intelligent pumping well systems has received increasing attention.Digital twin technology is an effective solution for realizing intelligent monitoring and management of pumping well systems.Based on the Unity3D engine and a five-dimensional digital twin model,this paper builds a digital twin prototype system for laboratory beam pumping units.Firstly,a virtual platform is established by reversely modeling with SolidWorks,rendering the model with 3DsMAX,and integrating it into the Unity3D system.At the same time,data acquisition cards and sensors are used to collect kinematic parameters such as displacement and inclination in real time.Finally,after multiple filtering operations,their consistency with simulation data is verified.The results show that the digital twin prototype system for pumping units basically achieves system functions such as 3D visualization of the pumping unit entity,motion state monitoring,and data analysis and visualization.Furthermore,after data filtering and noise reduction,the motion data errors of the virtual model and physical entities,such as suspension point displacement and velocity,are significantly reduced.The displacement data error is 3.09%,the maximum error of velocity parameters is 4.24%,and the maximum error of acceleration parameters is 7.43%.This verifies the feasibility of digital twins in the monitoring of petroleum equipment.关键词
数字孪生/Unity3D/抽油机/运动分析/数据处理Key words
digital twin/Unity3D/oil pumping unit/motion analysis/data processing分类
信息技术与安全科学引用本文复制引用
孙文,陶键,陶伟莉..基于Unity3D的游梁式抽油机数字孪生系统设计及其运动性能分析[J].机电工程技术,2026,55(5):7-12,6.基金项目
陕西省重点研发计划(2023-YBGY-068) （2023-YBGY-068）
"十四五"国家重点研发计划(2023YFC3011304) （2023YFC3011304）
