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Cited by 1,875

The DOI matches its Crossref record; 23 of the 23 references it cites were found in a registry or an index.

Review of digital twin about concepts, technologies, and industrial applications

Liu, Mengnan, Fang, Shuiliang, Dong, Huiyue, Xu, Cunzhi·2021·Journal of Manufacturing Systems

Abstract

Abstract Various kinds of engineering software and digitalized equipment are widely applied through the lifecycle of industrial products. As a result, massive data of different types are being produced. However, these data are hysteretic and isolated from each other, leading to low efficiency and low utilization of these valuable data. Simulation based on theoretical and static model has been a conventional and powerful tool for the verification, validation, and optimization of a system in its early planning stage, but no attention is paid to the simulation application during system run-time. With the development of new-generation information and digitalization technologies, more data can be collected, and it is time to find a way for the deep application of all these data. As a result, the concept of digital twin has aroused much concern and is developing rapidly. Dispute and discussions around concepts, paradigms, frameworks, applications, and technologies of digital twin are on the rise both in academic and industrial communities. After a complete search of several databases and careful selection according to the proposed criteria, 240 academic publications about digital twin are identified and classified. This paper conducts a comprehensive and in-depth review of these literatures to analyze digital twin from the perspective of concepts, technologies, and industrial applications. Research status, evolution of the concept, key enabling technologies of three aspects, and fifteen kinds of industrial applications in respective lifecycle phase are demonstrated in detail. Based on this, observations and future work recommendations for digital twin research are presented in the form of different lifecycle phases.

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Metadata

Authors
Liu, M., Fang, S., Dong, H., & Xu, C.
Venue
Journal of Manufacturing Systems
Publisher
Elsevier BV
Published
2021-01
Volume
58
Pages
346-361
ISSN
0278-6125 (ISSN-L)
OpenAlex
W3042091195
Cited by
1,875
References
23
FWCI
120.67
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Review of digital twin about concepts, technologies, and industrial applications. https://app.cochat.ai/papers/10.1016/j.jmsy.2020.06.017
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Liu, M., Fang, S., Dong, H., & Xu, C. (2021). Review of digital twin about concepts, technologies, and industrial applications. Journal of Manufacturing Systems. https://doi.org/10.1016/j.jmsy.2020.06.017

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.