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A subject-oriented reference model for Digital Twins
Computers & Industrial Engineering ( IF 7.9 ) Pub Date : 2022-08-09 , DOI: 10.1016/j.cie.2022.108556
Jakob Bönsch , Matthes Elstermann , Andreas Kimmig , Jivka Ovtcharova

The term “Digital Twin” is used in context of a wide range of applications but neither research nor industry have agreed upon one singular definition. Presented here is a novel and formal, subject-oriented reference model for Digital Twin systems that does not focus on technical architectural concepts or particular implementation specific details, but rather on the general possibilities and functionalities that can be expected or missed from Digital Twins. The model depicts the interactions of a Digital Twin system with other entities (i.e. humans, IT-systems and other Digital Twin systems). The purpose of the model is to help practitioners understand and especially communicate about Digital Twins and improve their ability to assess and express their own needs and role in context of designing specific Industry 4.0 use cases accordingly.



中文翻译:

面向主题的数字孪生参考模型

“数字孪生”一词用于广泛的应用,但无论是研究还是工业界都没有就一个单一的定义达成一致。这里介绍的是一种新颖的、正式的、面向主题的数字孪生系统参考模型,它不关注技术架构概念或特定实现的具体细节,而是关注数字孪生可以预期或错过的一般可能性和功能。该模型描述了数字孪生系统与其他实体(即人类、IT 系统和其他数字孪生系统)的交互。该模型的目的是帮助从业者了解数字孪生,尤其是交流数字孪生,并提高他们在相应设计特定工业 4.0 用例的背景下评估和表达自己的需求和角色的能力。

更新日期:2022-08-09
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