Axiomatic design based digital twin shop virtual reality fusion research

Abstract

The digital twin workshop is a new mode of future workshop operation, which is of great significance to promote the smart manufacturing strategy. One of the keys to building a digital twin workshop is to realize the interconnection and integration of the information world and the physical world. At present, there are problems in the digital twin workshop such as difficulty in obtaining real-time data, difficulty in establishing twin models, and insufficient two-way real links between the physical and information worlds, which seriously affect the integration of reality and reality in the digital twin workshop. In this paper, with the goal of realizing the interconnection and co-integration of physical and information worlds in digital twin workshop, we use axiomatic design theory to systematically discuss the requirements and related key technologies for realizing the virtual-real co-integration of digital twin workshop, and obtain the hierarchical structure diagram of each component of digital twin workshop, which provides a reference for enterprises to practice digital twin workshop.