IIoT-based Fatigue Life Indication using Augmented Reality

Khalil, Mohamed; Bergs, Christoph; Papadopoulos, T.; Wüchner, Roland; Bletzinger, Kai‐Uwe; Heizmann, Michael

doi:10.1109/indin41052.2019.8972114

Cited by 8 publications

(15 citation statements)

References 11 publications

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“…The data displayed can either be static or collected in real-time from the system (e.g., technical documentation of an equipment, time series of data collected by smart sensors, aand instructions for maintenance procedures) [26,43,53,55,64,67,68,70,72,73,77,78]. Most of the time, the selection of the data is done manually by an expert [25,53,69,73].…”

Section: Management and Data Visualisationmentioning

confidence: 99%

“…Once displayed, the 3D model can be enriched with the use of specific indicators to add information to the system. Such an indicator could be a change in the model colour to show if the system is behaving normally or unusually [25,43,53,68,76]. For example, Khalil et al presented a solution to display the internal shaft of an electric motor [68].…”

Section: Dt Improvements Brought About By Extended Reality Technologiesmentioning

confidence: 99%

“…Such an indicator could be a change in the model colour to show if the system is behaving normally or unusually [25,43,53,68,76]. For example, Khalil et al presented a solution to display the internal shaft of an electric motor [68]. When the shaft is red, it means that it is in a deteriorated state, otherwise the shaft is displayed in green (see Figure 4b).…”

Section: Dt Improvements Brought About By Extended Reality Technologiesmentioning

confidence: 99%

“…There are two main types of XR supports that can be found in the literature (see Table 6). The first type is the handheld device (HHD) (see Figure 6a), such as a smartphone or a tablet [22,47,53,55,68,69,75,77,81], which is often already used in industry. Even if the HDD can be used to display augmentations, their main disadvantage is that they need to be supported, either by the user's hand or with a secure support.…”

Section: Main Devices Used For Visualisationmentioning

confidence: 99%

“…et al presented a solution to display the internal shaft of an electric motor [68]. When the shaft is red, it means that it is in a deteriorated state, otherwise the shaft is displayed in green (see Figure 5b).…”

Section: Main Devices Used For Visualisationmentioning

confidence: 99%

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BIM-Based Digital Twin and XR Devices to Improve Maintenance Procedures in Smart Buildings: A Literature Review

Noblecourt²,

et al. 2021

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In recent years, the use of digital twins (DT) to improve maintenance procedures has increased in various industrial sectors (e.g., manufacturing, energy industry, aerospace) but is more limited in the construction industry. However, the operation and maintenance (O&M) phase of a building’s life cycle is the most expensive. Smart buildings already use BIM (Building Information Modeling) for facility management, but they lack the predictive capabilities of DT. On the other hand, the use of extended reality (XR) technologies to improve maintenance operations has been a major topic of academic research in recent years, both through data display and remote collaboration. In this context, this paper focuses on reviewing projects using a combination of these technologies to improve maintenance operations in smart buildings. This review uses a combination of at least three of the terms “Digital Twin”, “Maintenance”, “BIM” and “Extended Reality”. Results show how a BIM can be used to create a DT and how this DT use combined with XR technologies can improve maintenance operations in a smart building. This paper also highlights the challenges for the correct implementation of a BIM-based DT combined with XR devices. An example of use is also proposed using a diagram of the possible interactions between the user, the DT and the application framework during maintenance operations.

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