The projection of cyber and physical systems digital twins in the stage of production technological preparation of the Industry 4.0 smart factories

International Workshop "Advanced Technologies in Material Science, Mechanical and Automation Engineering – MIP: Engineering – 2019"

材料科学;机械制造;原子能学

Zakoldaev, D.A.^1 ; Gurjanov, A.V.^2 ; Shukalov, A.V.^1 ; Zharinov, I.O.^1

Faculty of Information Security and Computer Technologies, Saint Petersburg National Research University of Information Technologies, Mechanics and Optics, Kronverksky Av. 49, Saint Petersburg

197101, Russia^1

Stock Company Experimental Design Bureau Electroavtomatika Named after P A Yefimov, Marshala Govorova St. 40, St. Petersburg

198095, Russia^2

关键词: Digital factories;    Digital production;    Information resource;    Physical systems;    Production preparation;    Project activities;    System projection;    Virtual components;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/537/3/032009/pdf
DOI  :  10.1088/1757-899X/537/3/032009

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

The task is to create a cyber and physical system digital twin. Cyber and physical systems digital twins are components of the Industry 4.0 smart factories and is done with cloud services (resources) of digital production. The projection of cyber and physical systems digital twins is done in the stage of new type item technological production preparation (putting the item into production). If this is a wide cyber and physical system its digital twin is created in the digital factory and is part of cyber and physical system supply. The projection of digital twin must be done in connection with the physical part of this system projection. There is a scheme how to project the physical part of cyber and physical system. There is also a scheme how to project a virtual component of cyber and physical system (digital twin). The scheme base for the virtual component is the control program (information resource) and a set of clouds to automatize the project activity.