A digital shadow framework using distributed system concepts

AboElHassan, Ayman; Yacout, Soumaya

doi:10.1007/s10845-022-02028-6

Cited by 10 publications

(2 citation statements)

References 64 publications

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“…In the context of DT applications, Domain-specific DT is proposed in contrast to General-purpose DT and Multi-domain ubiquitous DT. General-purpose DT is defined as a real-time decision support sandbox 22,23 , which assembles components such as data acquisition, system modeling, and intelligence applications into a DT based on modular and distributed thinking in the software domain. Multi-domain ubiquitous DT (UDT) 24 is a complex infrastructure system information management model based on Domain-Driven Design (DDD), while Domain-specific DT is a digital solution designed for a specific industry or domain requirement.…”

Section: Concept Of Domain-specific Dt Platformmentioning

confidence: 99%

Domain-specific Digital Twin Platforms: Concept, Evaluation Framework and Case Study

Tang,

Zhuang,

Zhang

2024

Preprint

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As digital twin (DT) applications continue to proliferate across diverse industries, a noticeable gap exists in the availability of evaluation methods or frameworks to aid in the selection and development of DT platforms, particularly for Domain-specific application. To address this gap, this paper proposes a comprehensive evaluation framework for DT platforms, with a focus on Domain-specific application. The framework uses the Best-Worst Method and Fuzzy Comprehensive Evaluation method (BWM-FCE) to assess the performance, user experience, and economic effects of DT platforms. The proposed framework is applied to a case study of a high-speed railway DT platform and compared with other evaluation methods (Analytic Hierarchy Process and Best-Worst Method-Set Pair Analysis). The results demonstrate the feasibility and effectiveness of the proposed framework and highlight its potential for guiding the development and selection of DT platforms for Domain-specific applications.

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Section: Concept Of Domain-specific Dt Platformmentioning

confidence: 99%

Domain-specific Digital Twin Platforms: Concept, Evaluation Framework and Case Study

Tang,

Zhuang,

Zhang

2024

Preprint

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“…In real-time, the digital twin uses a digital copy of the digital shadow to optimize the performance of the physical system. This process enhances the efficiency and effectiveness of the system by leveraging the digital replica [31]. A digital shadow is a representation in the digital realm of an object, with information flowing unidirectionally between the physical and digital entities.…”

Section: Digital Twins and Digital Shadowsmentioning

confidence: 99%

Application of Digital Twin in Electric Vehicle Powertrain: A Review

Li,

Niu,

Tian

2024

WEVJ

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Digital Twin (DT) is widely regarded as a highly promising technology with the potential to revolutionize various industries, making it a key trend in the Industry 4.0 era. In a cost-effective and risk-free setting, digital twins facilitate the interaction and merging of the physical and informational realms. The application of digital twins spans across different sectors, including aerospace, healthcare, smart manufacturing, and smart cities. As electric vehicles have experienced rapid growth, there is a growing demand for the development of innovative technologies. One potential area for digital twins application is within the automotive sector. The powertrain system of electric vehicles (EVs) consists of three parts, power source, power electronic system, and electric motor, which are considered as the core components of electric vehicles. The focus of this paper is to conduct a methodical review regarding the use of digital twins in the powertrain of electric vehicles (EVs). While reviewing the development of digital twin technology, its main application scenarios and its use in electric vehicle powertrains are analysed. Finally, the digital twins currently encounter several challenges that need to be addressed, and so the future development of their application to electric vehicles are summarized.

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Research on digital twin monitoring system for large complex surface machining

Fang

Chen

et al. 2023

J Intell Manuf

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A digital shadow framework using distributed system concepts

Cited by 10 publications

References 64 publications

Domain-specific Digital Twin Platforms: Concept, Evaluation Framework and Case Study

Domain-specific Digital Twin Platforms: Concept, Evaluation Framework and Case Study

Application of Digital Twin in Electric Vehicle Powertrain: A Review

Research on digital twin monitoring system for large complex surface machining

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