基于数字孪生的航天制造车间生产管控方法

Production Management and Control Method of Aerospace Manufacturing Workshops Based on Digital Twin

针对目前航天制造车间生产管控中存在的效率低、精细度差、动态响应能力不足等难题,研究了基于数字孪生的制造车间生产管控方法,设计了基于跨网段信息异步交互的航天数字孪生车间架构,提出了航天数字孪生车间的基本组成和虚实融合的制造车间分层管控模式,阐述了面向不同对象的制造智能(MI)和商业智能(BI)场景应用,为军工企业车间生产管控提供了可行的技术途径。

To solve the problems of low efficiency,poor precision and insufficient dynamic response ability in the production management of aerospace manufacturing workshops,a production and control management and control method of manufacturing workshops was carried out based on digital twin theory herein.An aerospace digital twin workshop architecture was designed based on asynchronous interaction of cross-network information.Besides,the basic composition of aerospace digital twin workshops was proposed as well as the hierarchical management mode of virtual-real fusion manufacturing workshops.Moreover,the applications of manufacturing intelligence(MI)and business intelligence(BI)were discussed,which were suitable for different objects.The restuls provide a feasible technical way for workshop production management and control in military enterprises.