Research on Modeling Method of System Reliability Digital Twin

Yang, Hongqi; Zhe, Lai; Liu, Yujie; Hu, Ning; Diao, Bin; Pan, Yong

doi:10.1109/cecit53797.2021.00179

Cited by 3 publications

(4 citation statements)

References 20 publications

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“…The detailed sub-models are then deployed and aggregated into a super-model [ 129 , 133 , 134 , 136 , 138 , 139 , 140 , 141 , 144 , 145 ]. In the software context, this can be described as software synthesis or code generation [ 129 , 141 ].…”

Section: Resultsmentioning

confidence: 99%

“…The subdivision into sub-models can be performed via individual domains [133,141] or via the component and subsystems [137,139]. These represent the individual characteristics, detailed features, and parameters of the system [134,138,145] and can be linked to real operating data [134,146]. This corresponds to the The intended use of the Digital Twin determines the scope of the Digital Twin and the modelling scope [134,135].…”

Section: Procedures Stepsmentioning

confidence: 99%

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A Literature Review on the Development and Creation of Digital Twins, Cyber-Physical Systems, and Product-Service Systems

Fett,

Wilking,

Goetz

et al. 2023

Sensors

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Digital Twins offer vast potential, yet many companies, particularly small and medium-sized enterprises, hesitate to implement them. This hesitation stems partly from the challenges posed by the interdisciplinary nature of creating Digital Twins. To address these challenges, this paper explores systematic approaches for the development and creation of Digital Twins, drawing on relevant methods and approaches presented in the literature. Conducting a systematic literature review, we delve into the development of Digital Twins while also considering analogous concepts, such as Cyber-Physical Systems and Product-Service Systems. The compiled literature is categorised into three main sections: holistic approaches, architecture, and models. Each category encompasses various subcategories, all of which are detailed in this paper. Through this comprehensive review, we discuss the findings and identify research gaps, shedding light on the current state of knowledge in the field of Digital Twin development. This paper aims to provide valuable insights for practitioners and researchers alike, guiding them in navigating the complexities associated with the implementation of Digital Twins.

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Section: Resultsmentioning

confidence: 99%

Section: Procedures Stepsmentioning

confidence: 99%

A Literature Review on the Development and Creation of Digital Twins, Cyber-Physical Systems, and Product-Service Systems

Fett,

Wilking,

Goetz

et al. 2023

Sensors

View full text Add to dashboard Cite

show abstract

“…On this basis, digital twins must rely on and integrate other new technologies, and work together with sensors online to ensure their authenticity, real-time performance, and closed-loop performance. It mainly involves complex system modeling, sensing and monitoring, Big data, dynamic data driving, intelligent optimization and decision-making [1] .…”

Section: Analysis Of Key Technologies For Establishing a Digital Twin...mentioning

confidence: 99%

“…Therefore, the digital twin system puts forward higher requirements for perception technology. In order to establish a global and all-time IoT perception system and achieve multi-dimensional and multi-level accurate monitoring of the operational situation of physical objects, perception technology not only requires more accurate and reliable physical measurement technology, but also considers collaborative interaction between perception data, clarifies the spatial position and unique identification of objects in the entire domain, and ensures the credibility and controllability of devices [1] . In physical space, distributed sensor networks installed on the surface or embedded within the system structure are used to obtain information on structural status and load changes, operations, and environmental changes, and to monitor the production, manufacturing, service, and maintenance processes of the system in real-time [8] .…”

Section: Sensing and Monitoring Technologymentioning

confidence: 99%

Research on Issues Related to Digital Twin Modeling

2023

IJFET

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The establishment of digital twin model is at the core of the whole digital twin system. This paper analyzes the key technologies involved in the establishment of digital twin system, including complex system modeling, sensing and monitoring, Big data, dynamic data driving, and intelligent optimization and decision-making. On this basis, it is summarized that digital twin technology has the characteristics of transitioning from serial design to collaborative design, from post production validation to early validation, and from fixed models to dynamic models; And there are still problems in the application process of the digital twin system, such as the lack of unified standards, the establishment of modeling precision, the construction of real-time transmission channels, and the establishment and management of databases; Finally, prospects for its development were presented.

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Taming the Unwieldly Data Beast: Applying Big Data Methods to Guarantee and Maintain High Quality Reliable Data in Smart Manufacturing

Nogradi

Goff

2023

2023 Annual Reliability and Maintainability Symposium (RAMS)

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Research on Modeling Method of System Reliability Digital Twin

Cited by 3 publications

References 20 publications

A Literature Review on the Development and Creation of Digital Twins, Cyber-Physical Systems, and Product-Service Systems

A Literature Review on the Development and Creation of Digital Twins, Cyber-Physical Systems, and Product-Service Systems

Research on Issues Related to Digital Twin Modeling

Taming the Unwieldly Data Beast: Applying Big Data Methods to Guarantee and Maintain High Quality Reliable Data in Smart Manufacturing

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