Development and operation of Digital Twins for technical systems and services

被引：179

作者：

Stark, Rainer ^{[1
,2
]}

Fresemann, Carina ^{[2
]}

Lindow, Kai ^{[1
]}

机构：

[1] Fraunhofer Inst Prod Syst & Design Technol IPK, Berlin, Germany

[2] Tech Univ Berlin, Chair Ind Informat Technol, Berlin, Germany

来源：

CIRP ANNALS-MANUFACTURING TECHNOLOGY | 2019年 / 68卷 / 01期

关键词：

Digital Twin; Information factory; Dimensions of Digital Twins; Digital Twin design elements;

D O I：

10.1016/j.cirp.2019.04.024

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Digital Twins are new solution elements to enable ongoing digital monitoring and active functional improvement of interconnected products, devices and machines. In addition, benefits of horizontal and vertical integration in manufacturing are targeted by the introduction of Digital Twins. Using the test environment of smart factory cells, this paper investigates methodological, technological, operative, and business aspects of developing and operating Digital Twins. The following Digital Twin dimensions are considered in scientific and application oriented analysis: (1) integration breadth, (2) connectivity modes, (3) update frequency, (4) CPS intelligence, (5) simulation capabilities, (6) digital model richness, (7) human interaction, and (8) product lifecycle. From this, design elements for the development of Digital Twins are derived and presented. (C) 2019 Published by Elsevier Ltd on behalf of CIRP.

引用

页码：129 / 132

页数：4

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