Research and application of manufacturing enterprise digital twin ecosystem

被引：0
|
作者：
Lu J. [1 ,2 ]
Xia L. [1 ]
Zhang H. [1 ,2 ]
Xu M. [1 ,2 ]
机构：
[1] CIMS Research Center, School of Electronic and Information Engineering, Tongji University, Shanghai
[2] Research Center of Enterprise Digital Technology and Engineering, The Ministry of Education, Shanghai
来源：
Jisuanji Jicheng Zhizao Xitong/Computer Integrated Manufacturing Systems, CIMS | 2022年 / 28卷 / 08期
基金：
中国国家自然科学基金;
关键词：
digital twin ecosystem; factory digital twin; manufacturing enterprises; population evolution; product digital twin; supply chain digital twin;
D O I：
10.13196/j.cims.2022.08.001
中图分类号：
学科分类号：
摘要：
Many manufacturing enterprises have built digital twin factory for factory planning, simulation optimization and real-time monitoring. However, the single-domain and short-period digital twin system does not fully meet the interaction and cointegration of the physical and information world required by manufacturing companies to implement smart manufacturing. To solve this problem, the concept, population composition and characteristics of the manufacturing enterprise digital twin ecosystem were proposed from the perspective of the construction needs of manufacturing enterprise digital twin system. Combined with digital twin technology, the construction process and method of three population digital twin systems in manufacturing enterprises and the interactive configuration and dynamic evolution process among the three populations were studied. The construction and evolution of the proposed digital twin ecosystem of the manufacturing enterprise was verified by combining the intelligent upgrade case of a hydraulic cylinder factory. It could effectively improve the manufacturing flexibility and intelligence of the manufacturing enterprise and shorten the product development cycle to meet the individual needs of users for high-quality products. © 2022 CIMS. All rights reserved.
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页码：2273 / 2290
页数：17
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