现代制造工程Issue(7)：49-60,12.DOI:10.16731/j.cnki.1671-3133.2024.07.007
基于数字孪生的车间生产数据感知方法设计及实现
Design and implementation of workshop production data perception method based on digital twin
摘要
Abstract
Aiming at the problems of single target,poor flexibility of information model and low universality in the collection of production data in traditional workshops during digital twin,a workshop production data collection method for digital twin is pro-posed.Firstly,by analyzing the production data acquisition and application requirements of digital twin workshop,a multi-level production data acquisition architecture is proposed.Secondly,focusing on the processing layer of the architecture,the key tech-nologies of the construction of the digital representation model of production resources based on OPC Unified Architecture(OPC UA)are elaborated.Finally,based on the workshop application example,combined with the key technology and architecture,the digital twin system is developed,which verifies the feasibility of the acquisition method and effectively supports the operation of the digital twin system in the assembly workshop.关键词
数字孪生车间/数字化表征模型/生产数据采集/OPC统一架构Key words
digital twin workshop/digital representation model/production data acquisition/OPC UA分类
信息技术与安全科学引用本文复制引用
陈旺,马强,刘治红..基于数字孪生的车间生产数据感知方法设计及实现[J].现代制造工程,2024,(7):49-60,12.基金项目
国防基础科研计划重点项目(JCKY2020209B005) （JCKY2020209B005）
国家自然科学基金项目(62071170) （62071170）
