A Procedure Model for the Systematic Sensor Selection and Integration into Technical Systems

Hausmann, Maximilian; Häfner, L.; Kirchner, Eckhard

doi:10.1017/pds.2022.46

Cited by 4 publications

(2 citation statements)

References 21 publications

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“…For this reason, as already mentioned above, a systematic literature search on the topic of the selection and integration of sensors for Digital Twins was carried out parallel to this contribution [206]. The results are rooted in the work of Hausmann et al [207,208] on sensor integration. Comparable research in the field of actuators is still needed.…”

Section: Modelsmentioning

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

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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: Modelsmentioning

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

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“…Another possibility is to abandon the mechanical function of the screw and only use it as housing for a sensor [ 7 ]. Further approaches to integrate a sensor in a machine element are currently under research as part of the SPP 2305, funded by the German Research Foundation (Deutsche Forschungsgemeinschaft DFG) [ 8 , 9 ].…”

Section: Introductionmentioning

confidence: 99%

Integrated Optical Deformation Measurement with TIR Prism Rods

Wolf

2023

Sensors

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In this paper, a novel optical measurement principle for deformation, especially torsion, is presented. A laser beam is guided via total internal reflection (TIR) in a prism rod. Every single reflection causes an increasing change in the beam path, which can be measured by its effect on the outcoupling position of the laser. With a diameter of the prism rod of 10 mm and a length of 120 mm, the system achieves torsion sensitivities between 350 µm/° and more than 7000 µm/°, depending on the actual torsion angle φ. A decency level of sensitivity is defined for comparison, which is exceeded by a factor of ~55 at φ=0. The presented principle of TIR prism rods can be adapted to measure different load cases. Using two laser beams, bending and torsion can be distinguished and combined load cases analyzed. The resulting system can be integrated into machine elements, such as screws, to perform condition monitoring on mechanically loaded components.

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