A computational framework for modeling complex sensor network data using graph signal processing and graph neural networks in structural health monitoring
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https://doi.org/10.48693/254
https://doi.org/10.48693/254
| Titel: | A computational framework for modeling complex sensor network data using graph signal processing and graph neural networks in structural health monitoring |
| Autor(en): | Bloemheuvel, Stefan van den Hoogen, Jurgen Martin, Atzmüller |
| ORCID des Autors: | https://orcid.org/0000-0002-2480-6901 |
| Zusammenfassung: | Complex networks lend themselves for the modeling of multidimensional data, such as relational and/or temporal data. In particular, when such complex data and their inherent relationships need to be formalized, complex network modeling and its resulting graph representations enable a wide range of powerful options. In this paper, we target this—connected to specific machine learning approaches on graphs for Structural Health Monitoring (SHM) from an analysis and predictive (maintenance) perspective. Specifically, we present a framework based on Complex Network Modeling, integrating Graph Signal Processing (GSP) and Graph Neural Network (GNN) approaches. We demonstrate this framework in our targeted application domain of SHM. In particular, we focus on a prominent real-world SHM use case, i. e., modeling and analyzing sensor data (strain, vibration) of a large bridge in the Netherlands. In our experiments, we show that GSP enables the identification of the most important sensors, for which we investigate a set of search and optimization approaches. Furthermore, GSP enables the detection of specific graph signal patterns (i. e., mode shapes), capturing physical functional properties of the sensors in the applied complex network. In addition, we show the efficacy of applying GNNs for strain prediction utilizing this kind of sensor data. |
| Bibliografische Angaben: | Bloemheuvel, S., van den Hoogen, J. & Atzmueller, M.: A computational framework for modeling complex sensor network data using graph signal processing and graph neural networks in structural health monitoring. Appl Netw Sci 6, 97 (2021). |
| URL: | https://doi.org/10.48693/254 https://osnadocs.ub.uni-osnabrueck.de/handle/ds-202302178297 |
| Schlagworte: | Complex networks; Graph signal processing; Sensor data; Complex networks for physical infrastructures; Structural health monitoring; Graph neural networks; Machine learning on graphs |
| Erscheinungsdatum: | 23-Dez-2021 |
| Lizenzbezeichnung: | Attribution 4.0 International |
| URL der Lizenz: | http://creativecommons.org/licenses/by/4.0/ |
| Publikationstyp: | Einzelbeitrag in einer wissenschaftlichen Zeitschrift [Article] |
| Enthalten in den Sammlungen: | FB06 - Hochschulschriften Open-Access-Publikationsfonds |
Dateien zu dieser Ressource:
| Datei | Beschreibung | Größe | Format | |
|---|---|---|---|---|
| ApplNetSci_Bloemheuvel_etal_2021.pdf | Article | 3,35 MB | Adobe PDF | ApplNetSci_Bloemheuvel_etal_2021.pdf  Öffnen/Anzeigen |
Diese Ressource wurde unter folgender Copyright-Bestimmung veröffentlicht:
Lizenz von Creative Commons
