Academic Journal
Characterizing smartphone capabilities for seismic and structural monitoring
| العنوان: | Characterizing smartphone capabilities for seismic and structural monitoring |
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| المؤلفون: | Paolo Vezio, Enzo Mingozzi, Andrea Passarella, Nicola Poli |
| المصدر: | Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024) |
| بيانات النشر: | Nature Portfolio, 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Medicine LCC:Science |
| مصطلحات موضوعية: | Medicine, Science |
| الوصف: | Abstract As seismic events continue to pose significant threats to urban infrastructure, leveraging smartphones equipped with accelerometers for real-time monitoring has gained prominence. To ascertain the reliability and sensitivity of smartphone-based measurements, an in-depth characterization of their response is essential. This article presents a thorough characterization of the performance of typical accelerometers installed on three distinct smartphone models. For this, a novel experimental apparatus has been developed to conduct a comparative study involving three different smartphones against a reference accelerometer. We determine each accelerometer’s transfer functions for Fourier frequencies 0.1–40 Hz, evidencing main differences and demonstrating a higher sensitivity than expected. Possible implementation in future distributed networks of heterogeneous and synchronized sensors, capable of independently generating and validating timely alerts in particular seismic events, are also discussed. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2045-2322 |
| Relation: | https://doaj.org/toc/2045-2322 |
| DOI: | 10.1038/s41598-024-72929-4 |
| URL الوصول: | https://doaj.org/article/f1a3fbb774ad4d8cac06fd3adf4dca05 |
| رقم الانضمام: | edsdoj.f1a3fbb774ad4d8cac06fd3adf4dca05 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 20452322 |
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| DOI: | 10.1038/s41598-024-72929-4 |