装备研发流程中数字孪生和数字纽带的应用分析

Application Analysis of Digital Twins and Digital Threads in the Process of equipment research and development

摘要:

本文介绍了数字孪生和数字纽带这两项数字工程技术的基本概念、二者关系以及它们在美军装备项目建设中的应用情况。为了清晰阐述两项技术在现代武器装备建设中发挥的重要作用，借鉴传统技术状态基线，定义了数字基线概念。并且从我军装备研制企业的视角，探索思考了数字孪生和数字纽带技术在我军武器装备全生命周期的应用需求。最后对数字工程技术在装备研制中存在的问题进行了分析，并提出相应的对策建议。

Abstract:

This paper introduced two basic concepts of digital engineering such as digital twins and digital threads, the relationship between them and their application in various US defence programmes. The concept of digital baseline is defined on the basis of the traditional technical state baseline in order to clearly interpret their important role played by the two technologies. From the enterprises’ viewpoint, application requirement of digital twins and digital threads in weapon‘s lifecycle was tentatively reviewed. Problems during the application of digital engineering technology have been analyzed, and approaches and suggestions have been put forward.