A Survey on Digital Twin: Definitions, Characteristics, Applications, and Design Implications

When, in 1956, Artificial Intelligence (AI) was officially declared a research field, no one would have ever predicted the huge influence and impact its description, prediction, and prescription capabilities were going to have on our daily lives. In parallel to continuous advances in AI, the past decade has seen the spread of broadband and ubiquitous connectivity, (embedded) sensors collecting descriptive high dimensional data, and improvements in big data processing techniques and cloud computing. The joint usage of such technologies has led to the creation of digital twins, artificial intelligent virtual replicas of physical systems. Digital Twin (DT) technology is nowadays being developed and commercialized to optimize several manufacturing and aviation processes, while in the healthcare and medicine fields this technology is still at its early development stage. This paper presents the results of a study focused on the analysis of the state-of-the-art definitions of DT, the investigation of the main characteristics that a DT should possess, and the exploration of the domains in which DT applications are currently being developed. The design implications derived from the study are then presented: they focus on socio-technical design aspects and DT lifecycle. Open issues and challenges that require to be addressed in the future are finally discussed.

02 Apr 2019 | 15:00 GMT

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By Eliza Strickland

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INTERNATIONAL

ELECTROTECHNICAL

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Information from IEC TC65 to IEEE 802

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IEEE 802.1 to an industry

profile using TSN

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IEEE Standards Association Statement on Participation of BIS Entity List Entity or Individual

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Dear 802 EC members,

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Please forward to your groups the attached communications from IEEE and IEEE Standards Association regarding guidance for volunteers participating in IEEE and IEEE SA activities that may be affiliated with entities on the U.S. Department of Commerce Bureau of Industry and Security "Entity List".

If you have questions regarding the statements, please direct them to Jon Wiggins (j.s.wiggins@ieee.org) of the IEEE Legal and Compliance Department.

Regards,

--Paul

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Participation in IEEE Activities by Entities on the BIS Entity List Frequently asked Questions and Answers (“FAQs”)

[802SEC] IEEE Statement on Participation of Members/Volunteers on BIS Entity List and FAQ

Dear 802 EC members,

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Please forward to your groups the attached communications from IEEE and IEEE Standards Association regarding guidance for volunteers participating in IEEE and IEEE SA activities that may be affiliated with entities on the U.S. Department of Commerce Bureau of Industry and Security "Entity List".

If you have questions regarding the statements, please direct them to Jon Wiggins (j.s.wiggins@ieee.org) of the IEEE Legal and Compliance Department.

Regards,

--Paul

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IEEE Statement on Participation of Members/Volunteers on BIS Entity List

[802SEC] IEEE Statement on Participation of Members/Volunteers on BIS Entity List and FAQ

Dear 802 EC members,

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Please forward to your groups the attached communications from IEEE and IEEE Standards Association regarding guidance for volunteers participating in IEEE and IEEE SA activities that may be affiliated with entities on the U.S. Department of Commerce Bureau of Industry and Security "Entity List".

If you have questions regarding the statements, please direct them to Jon Wiggins (j.s.wiggins@ieee.org) of the IEEE Legal and Compliance Department.

Regards,

--Paul

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Guide to the Software Engineering

Body of Knowledge

Version 3.0

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Editors

Pierre Bourque, École de technologie supérieure (ÉTS)

Richard E. (Dick) Fairley, Software and Systems Engineering Associates (S2EA)

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JES 2003:0020 PA1 10/21/2003

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IEEE Ultra wideband Presentation

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October 21, 2003

Jim Silverstrim

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