Results 271 to 280 of about 3,378,227 (313)

Digital Twins in Biomanufacturing

2020
In recent years process modelling has become an established method which generates digital twins of manufacturing plant operation with the aid of numerically solved process models. This article discusses the benefits of establishing process modelling, in-house or by cooperation, in order to support the workflow from process development, piloting and ...
Steffen, Zobel-Roos, Axel, Schmidt, Lukas, Uhlenbrock, Reinhard, Ditz, Dirk, Köster, Jochen, Strube   +5 more
openaire   +2 more sources

Digital Twin - Introduction. This is the age of The Digital Twin

Engineering & Technology, 2019
A virtual world is evolving that is helping the real world work better. In this linked world every product, every process, every thing has its own dedicated virtual counterpart - its digital twin.
openaire   +1 more source

The Digital Twin of a System: A Structure for Networks of Digital Twins

2021 26th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA ), 2021
Leif-Thore Reiche, Claas Steffen Gundlach, Gian Frederik Mewes, Alexander Fay   +3 more
openaire   +1 more source

Resource-Efficient Federated Learning and DAG Blockchain With Sharding in Digital-Twin-Driven Industrial IoT

IEEE Internet of Things Journal
The development of Industry 4.0 relies on emerging technologies of digital twin, machine learning, blockchain, and Internet of Things (IoT) to build autonomous self-configuring systems that maximize manufactory efficiency, precision, and accuracy.
Li Jiang, Yi Liu, Hui Tian, Lun Tang, Shengli Xie   +4 more
semanticscholar   +1 more source

Digital Twin-Enabled Service Provisioning in Edge Computing via Continual Learning

IEEE Transactions on Mobile Computing
Propelled by recent advances in Mobile Edge Computing (MEC) and the Internet of Things (IoT), the digital twin technique has been envisioned as a de-facto driving force to bridge the virtual and physical worlds through creating digital portrayals of ...
Jing Li, Song Guo, W. Liang, Jianping Wang, Quan Chen, Yue Zeng, Baoliu Ye, Xiaohua Jia   +7 more
semanticscholar   +1 more source

Digital Twin Engineering

Digital twins make use of numerous models during to design, deployment, operations and maintain Cyber-Physical systems and have received significant uptake in industry and academia. However, the engineering of digital twins themselves is a difficult task that has attracted more attention in the last years.
John S. Fitzgerald, Cláudio Gomes 0001, Einar Broch Johnsen, Eduard Kamburjan, Martin Leucker, Jim Woodcock 0001   +5 more
openaire   +2 more sources

Federated Deep Reinforcement Learning for Task Offloading in Digital Twin Edge Networks

IEEE Transactions on Network Science and Engineering
Digital twin edge networks provide a new paradigm that combines mobile edge computing (MEC) and digital twins to improve network performance and reduce communication cost by utilizing digital twin models of physical objects.
Yueyue Dai, Jintang Zhao, Jing Zhang, Yan Zhang, Tao Jiang   +4 more
semanticscholar   +1 more source

AoI-Aware User Service Satisfaction Enhancement in Digital Twin-Empowered Edge Computing

IEEE/ACM Transactions on Networking
The emerging digital twin technique enhances the network management efficiency and provides comprehensive insights on network performance, through mapping physical objects to their digital twins.
Jing Li, Song Guo, W. Liang, Jianping Wang, Quan Chen, Zichuan Xu, Wenzheng Xu   +6 more
semanticscholar   +1 more source

Digital Twin Networks: A Survey

IEEE Internet of Things Journal, 2021
Yiwen Wu, Kecheng Zhang, Yan Zhang
semanticscholar   +1 more source

Five Disruptive Technologies in 6G to Support Digital Twin Networks

IEEE wireless communications
With the expected explosive growth of the number of mobile user devices and data traffic in the next decade and beyond, and the expected development of various new applications and services such as vehicle-to-everything, extended reality and smart city ...
Qi Guo, Fengxiao Tang, Tiago Koketsu Rodrigues, N. Kato   +3 more
semanticscholar   +1 more source