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Digital Object Identifier (DOI) : 10.14569/IJACSA.2023.0140205
Article Published in International Journal of Advanced Computer Science and Applications(IJACSA), Volume 14 Issue 2, 2023.
Abstract: Vibration monitoring of civil infrastructures is a fundamental task to assess their structural health, which can be nowadays carried on at reduced costs thanks to new sensing devices and embedded hardware platforms. In this work, we present a system for monitoring vibrations in buildings based on a novel, cheap, Hall-effect vibration sensor that is interfaced with a commercially available embedded hardware platform, in order to support communication toward cloud based services by means of IoT communication protocols. Two deep learning neural networks have been implemented and tested to demonstrate the capability of performing nontrivial prediction tasks directly on board of the embedded platform, an important feature to conceive dynamical policies for deciding whether to perform a recognition task on the final (resource constrained) device, or delegate it to the cloud according to specific energy, latency, accuracy requirements. Experimental evaluation on two use cases, namely the detection of a seismic event and the count of steps made by people transiting in a public building highlight the potential of the adopted solution; for instance, recognition of walking-induced vibrations can be achieved with an accuracy of 96% in real-time within time windows of 500ms. Overall, the results of the empirical investigation show the flexibility of the proposed solution as a promising alternative for the design of vibration monitoring systems in built environments.
Emanuele Lattanzi, Paolo Capellacci and Valerio Freschi, “A Machine Learning Enabled Hall-Effect IoT-System for Monitoring Building Vibrations” International Journal of Advanced Computer Science and Applications(IJACSA), 14(2), 2023. http://dx.doi.org/10.14569/IJACSA.2023.0140205
@article{Lattanzi2023,
title = {A Machine Learning Enabled Hall-Effect IoT-System for Monitoring Building Vibrations},
journal = {International Journal of Advanced Computer Science and Applications},
doi = {10.14569/IJACSA.2023.0140205},
url = {http://dx.doi.org/10.14569/IJACSA.2023.0140205},
year = {2023},
publisher = {The Science and Information Organization},
volume = {14},
number = {2},
author = {Emanuele Lattanzi and Paolo Capellacci and Valerio Freschi}
}