Dynamic Analysis of Digital Twin System Based on Five-Dimensional Model

Lei, Sun; Pei, Aigen; Xuan, Qi; Cao, Sheng; Yang, Renjie; Liu, Xiaoke

doi:10.1088/1742-6596/1486/7/072038

Cited by 8 publications

(4 citation statements)

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“…With the continental development of digital twin technology, it has changed a range of different fields. First of all, in the field of intelligent manufacturing, digital twin technology is used to create virtual factories, components, or production line models that can be simulated and optimized in a digitalized environment, thereby improving production efficiency and reducing production costs [4] . Besides, digital twin technology can help doctors diagnose diseases more accurately, improve cure rates, and allow patients to receive treatment faster, shortening treatment time.…”

Section: Background and Path To Zero-carbon Parks Under Support Of Di...mentioning

confidence: 99%

Digital Twin Technology Enables the Construction of Zero-carbon Parks

Shi,

Zhang,

Wang

et al. 2023

Proceedings of the 2nd International Conference on Public Management, Digital Economy and Internet Technology, ICPDI 2023, Sept

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In response to the national "carbon peak, carbon neutral" dual-carbon strategy, the park transformation and upgrading, to create a zero-carbon park is imperative. This paper studies the successful cases of zero-carbon parks in China and other countries, and summarizes the application of "digital twin", a cutting-edge technology in the construction of zero-carbon parks, which provides a digital solution for the intelligent operation and management of zero-carbon parks. In addition, this paper also collected and sorted out the existing domestic zero-carbon park policies related to digital twin technology, extracted the relevant zero-carbon park construction standards and regulations, so as to better play the advantages of digital twin technology and provide reference and demonstration for the construction of similar zero-carbon parks.

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Section: Background and Path To Zero-carbon Parks Under Support Of Di...mentioning

confidence: 99%

Digital Twin Technology Enables the Construction of Zero-carbon Parks

Shi,

Zhang,

Wang

et al. 2023

Proceedings of the 2nd International Conference on Public Management, Digital Economy and Internet Technology, ICPDI 2023, Sept

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“…In the three-dimensional model, DT has three core components: physical space, virtual space, and connection. In addition to the core components of the three-dimensional model, the five-dimensional model has two extra components: data and service [15,16,17]. Further, enabling technologies of DTs have been classified into five categories based on the core components of the five-dimensional framework [11] and [17], i.e., physical entity, virtual model, service, connection, and data management.…”

Section: Digital Twinsmentioning

confidence: 99%

Applying Digital Twin Technology in Higher Education: An Automation Line Case Study

Eriksson

Alsaleh

Far

et al. 2022

Advances in Transdisciplinary Engineering

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Production systems are being expanded to include Digital Twins (DTs) as part of increased industrial digitalization. DTs can bring benefits e.g., increase visibility, safety, and accessibility of the system. Further, digital experimentation can reduce time and cost. Though, application of DT technologies involves challenges i.e., model accuracy or errors in transferring data or codes between the DT and the physical twin. Many studies on DTs focus on industrial applications. However, DT technology has potential for implementation of digital labs in education. This aspect of DTs is of rising importance as distance education has increased over the last decade and access to physical laboratories can be restricted due to factors such as the Covid-19 pandemic. Thus, there is a need to study the use of DT technology in higher education. To address this, we investigate possibilities and challenges of applying DT technology in education to conduct industrial-like labs virtually. A case of an automation line, with full scale industrial equipment, based at a research center, is focused. Results emphasize that the application of DT technologies require multi-domain expertise to understand the consequences of every single decision in the design process on every piece of equipment involved, making the modelling process complex and time consuming. Thus, when applied in education, test procedures need to be designed to focus on students’ motivation, improved learning and understanding of production systems. DTs are considered enabling technologies supporting the concept of Industry 5.0, thus stressing the human-centric aspects of advancing Industry 4.0. The predicted application of DTs emphasizes the need for educational curricula that include laboratory applications and theoretic understanding of DT technologies. This study focusses the application of DT technologies in higher education curricula, but the result of the study can contribute to other areas such as automation and virtual commissioning towards smarter manufacturing.

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“…Elsewhere, Xu, et al [49] also mentioned that BIM could be used for emergency management, lifecycle management and facility management. In addition, the implementation of the BIM concept in the building industry also belongs to the category of the digital twin approach for enhancement of building maintenance [61]. Digital twin has been the subject of various classic studies for increasing performance and decreasing operating costs in assets, machines, processes and specific applications with different integration and levels [62].…”

Section: Operation Stagementioning

confidence: 99%

“…Digital twin has been the subject of various classic studies for increasing performance and decreasing operating costs in assets, machines, processes and specific applications with different integration and levels [62]. As a result, throughout the BIM implementation process, the design concept is turned into a three-dimensional model and then progressively into architecture for better performance maintenance procedures [61].…”

Section: Operation Stagementioning

confidence: 99%

Modelling the Impact of Building Information Modelling (BIM) Implementation Drivers and Awareness on Project Lifecycle

et al. 2021

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The Architecture, Engineering, Construction and Operations (AECO) industry is generally slow in adopting emerging technologies, and such hesitance invariably restricts performance improvements. A plethora of studies have focused on the barriers, Critical Success Factors (CSFs), lifecycle and drivers independently, but none have explored the impact of BIM drivers and awareness on the project lifecycle. This study empirically explored the impact of BIM drivers and awareness on the project lifecycle using Structural Equation Modelling (SEM). Initially, a conceptual model was developed from an extensive literature review. Thereafter, the model was tested using primary questionnaire data obtained from 90 construction professionals in Lagos, Nigeria. Emergent findings indicate that Building Information Modelling (BIM) drivers have a high impact on BIM awareness at the operation stage of the project lifecycle. The SEM model has an average R2 value of 23% which is moderate. Consequently, this research contributes to the existing body of knowledge by providing invaluable insight into the impact of BIM drivers on BIM awareness in the project lifecycle. Knowledge acquired will help industry stakeholders and government to develop appropriate policies to increase BIM uptake within contemporary practice.

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Dynamic Analysis of Digital Twin System Based on Five-Dimensional Model

Cited by 8 publications

References 0 publications

Digital Twin Technology Enables the Construction of Zero-carbon Parks

Digital Twin Technology Enables the Construction of Zero-carbon Parks

Applying Digital Twin Technology in Higher Education: An Automation Line Case Study

Modelling the Impact of Building Information Modelling (BIM) Implementation Drivers and Awareness on Project Lifecycle

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