Imperial College London
Portrait Picture

M H Ferri Aliabadi

Faculty of Engineering, Department of Aeronautics

Chair in Aerostructures
 
 
 
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Contact

 

+44 (0)20 7594 5077m.h.aliabadi

 
 
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Assistant

 

Miss Lisa Kelly +44 (0)20 7594 5056

 
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Location

 

CAGB323City and Guilds BuildingSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Aliabadi:2022:10.3390/s22124370,
author = {Aliabadi, M},
doi = {10.3390/s22124370},
journal = {Sensors},
pages = {1--17},
title = {Deep learning approach to impact classification in sensorized panels using self-attention},
url = {http://dx.doi.org/10.3390/s22124370},
volume = {22},
year = {2022}
}
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RIS format (EndNote, RefMan)

TY  - JOUR
AB  - This paper proposes a new method of impact classification for a Structural Health Monitoring system through the use of Self-Attention, the central building block of the Transformer neural network. As a topical and highly promising neural network architecture, the Transformer has the potential to greatly improve the speed and robustness of impact detection. This paper investigates the suitability of this new network, confronting the advantages and disadvantages offered by the Transformer and a well-known and established neural network for impact detection, the Convolutional Neural Network (CNN). The comparison is undertaken on performance, scalability, and computational time. The inputs to the networks were created using a data transformation technique, which transforms the raw time series data collected from the network of piezoelectric sensors, installed on a composite panel, through the use of Fourier Transform. It is demonstrated that the Transformer method reduces the computational complexity of the impact detection significantly, while achieving excellent prediction results.
AU  - Aliabadi,M
DO  - 10.3390/s22124370
EP  - 17
PY  - 2022///
SN  - 1424-8220
SP  - 1
TI  - Deep learning approach to impact classification in sensorized panels using self-attention
T2  - Sensors
UR  - http://dx.doi.org/10.3390/s22124370
UR  - https://www.mdpi.com/1424-8220/22/12/4370
UR  - http://hdl.handle.net/10044/1/97594
VL  - 22
ER  -
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