Data driven and Running simulation system for intelligent workshop

In view of the intelligent transformation and upgrading of the production workshop, the intelligent manufacturing workshop will produce a variety of data in the production process. How to deal with and use these data is a difficult problem. This paper puts forward the virtual simulation control technology of intelligent workshop based on digital twinning, introduces the theoretical model and system framework of digital twinning workshop, and then puts forward three key technologies of virtual simulation control of digital twinning workshop. It includes virtual workshop modeling and action simulation technology, workshop real-time data processing and mapping technology and real-time data workshop virtual and real synchronization operation technology. Through the above technologies, the workshop and machining status display and virtual simulation of workshop machining are realized. To this end, the digital twin virtual simulation system of an aerospace production and assembly workshop is implemented, and the effectiveness of the technology is verified.