数字孪生技术的应用及进展

数字孪生技术是以各行业中日益增长的数据库存为基础,结合各行业的数字手段,构建物理实体在虚拟空间中的孪生体模型,并基于模型结合虚拟空间技术对物理空间发展做出指导性预测。首先介绍了数字孪生技术的起源,以及数字孪生技术的分层理念和关键技术,并对国内外各行业的基于数字孪生技术的具体应用进行了分析,归纳了数字孪生技术出现的原因和能够解决的问题;然后结合现有研究成果,分析了该技术目前存在的困境,并对其未来发展趋势进行了展望。

Application and Progress of Digital Twin Technology

Digital twin technology is based on the increasing database storage in various industries,combined with the digital means of various industries,constructs the twin model of physical entities in virtual space,and makes a guiding prediction for the development of physical space based on the model combined with virtual space technology.This paper first introduces the origin of digital twin technology,the purpose of digital twin technology,and the layered concept and key technology of digital twin technology,analyzes the specific application based on digital twin technology in all industries at home and abroad,and summarizes the reasons for the emergence of digital twin technology and the problems that can be solved.Then,combined with the existing research results,this paper analyzes the current difficulties of this technology,and provides the future development trend.