Research and Application Status of Modeling and Simulation in Digital Twin
CHEN Chao
NIE Wenxue
LI Xu
ZHANG Qiushuang
YANG Hualin
Abstract：Digital twin can monitor and analyze the status of physical entities based on virtual entities through data interac-tion,so as to achieve the purpose of combining the virtual with the real and controlling the real with the virtual.It has a very impor-tant application prospect and has become a research hotspot to promote the digitalization of multiple industries.Therefore,the paper studies the modeling and simulation of the key technology to realize the digital twin function.Firstly,the origin,definition and appli-cation status of digital twins are summarized.Then,the application of modeling technology in digital twins is classified and summa-rized comprehensively,and the characteristics of digital twin simulation and the differences between digital twin simulation and tra-ditional simulation are analyzed.Finally,on the basis of previous research,the application of modeling and simulation in production line simulation based on digital twins is described,and the development direction of modeling and simulation technology in digital twins is prospected.
Keywords：digital twinsdigital twin modelingdigital twin simulationsimulation and optimization of production line
Publication Date：2025-11-20
Online Publishing Date：2026-01-28(First online date of this platform, not the publication date of the document)
Pages：6( 3270-3275 )