摘要
为解决飞机总装生产线业务系统集成度差、装配过程不透明、异常处理不及时等问题,提出一种面向分层透明管控的飞机总装线数字孪生系统。基于系统需求分析,提出物理层、孪生数据层、孪生模型层、应用层4层系统架构,设计并实现面向多维数据集成的孪生数据库构建、面向透明可视的总装线数字孪生建模、面向现场异常处理的融合式分层管控三大核心功能模块。实际应用表明,该系统满足总装生产线多层次、多维度、多角色分布远程可视监控与综合分析的管控需求,可有效提升飞机总装的数字化、透明化水平。
To solve the problems of poor integration of business systems,opaque assembly process,and untimely exceptions handling,an aircraft assembly line digital twin system for layered and transparent supervisory control is proposed.After the requirements analysis,a four-tier architecture is proposed,namely physical layer,twin data layer,twin model layer and application layer.And three core functional modules are designed and implemented,including twin database construction for multi-dimensional data integration,final assembly lines digital twin modeling for transparency and visualization,integrated hierarchical supervisory control for on-site exception handling.The practical application shows that proposed system meets the requirements of multi-level,multi-dimensional,multi-role distribution remote supervisory control and comprehensive analysis,and effectively improves the digital and transparent level of aircraft final assembly.
作者
黎小华
江海凡
许艾明
周敬尧
孙云
黄伟
LI Xiaohua;JIANG Haifan;XU Aiming;ZHOU Jingyao;SUN Yun;HUANG Wei(AVIC Chengdu Aircraft Industrial(Group)Co.,Ltd.,Chengdu 610092,China;Huazhong University of Science and Technology,Wuhan 430074,China)
出处
《航空制造技术》
CSCD
北大核心
2023年第5期26-33,共8页
Aeronautical Manufacturing Technology
基金
科技部重点研发计划(2020YFB1712500)。
关键词
智能制造
数字孪生
飞机总装线
生产管控系统
数字化
透明化
Intelligent manufacturing
Digital twin
Aircraft final assembly line
Production management and control system
Digitization
Transparency
