RT Conference Proceedings
T1 Field testing of low-cost particulate matter sensors for Digital Twin applications in nanomanufacturing processes
A1 Lopez de Ipiña, Jesus M.
A1 Lopez, Alberto
A1 Gazulla, Alejandro
A1 Aznar, Gabriel
A1 Belosi, Franco
A1 Koivisto, Joonas
A1 Seddon, Richard
A1 Durałek, Paweł
A1 Vavouliotis, Antonios
A1 Koutsoukis, Grigorios
A1 Lopez de Ipiña, Karmele
A1 Florez, Sonia
A1 Costa, Anna
AB The EU-project ASINA is testing Low-Cost Particulate Matter Sensors (LCPMS) for industrial monitoring of the concentration of airborne particles, with the purpose of integrating this sensor technology within the data collection layer of Digital Twins (DTs) for manufacturing. This paper shows the results of field performance evaluations carried out with five LCPMS from different manufacturers (Alphasense OPC-N3, Plantower 9003, Sensirion SPS30, Sensirion SEN55 and Tera Sensor NetxPM), during several field sampling campaigns, conducted in four pre-commercial and commercial pilot lines (PLs) that manufacture nano-enabled products, belonging to the ASINA and OASIS H2020 EU-projects [2, 28]. Field tests consisted of deploying LCPMS in manufacturing process, measuring in parallel with collocated reference and informative instruments (OPS TSI 3330/CPC TSI 3007), to enable intercomparison. The results show the complexity and differential response of the LCPMS depending on the characteristics of the monitored scenario (PL). Overall, they exhibit uneven precision and linearity and significant bias, so their use in industrial digital systems without proper calibration can lead to uncertain and biased measurements. In this sense, simple linear models are not able to capture the complexity of the problem (non-linear systems) and advanced calibration schemes (e.g. based on machine learning), applied “scenario by scenario" and in operating conditions as close as possible to the final application, are suggested to achieve reliable measurements with the LCPMS.
SN 1742-6588
YR 2024
FD 2024
LK https://hdl.handle.net/11556/4620
UL https://hdl.handle.net/11556/4620
LA eng
NO Lopez de Ipiña , J M , Lopez , A , Gazulla , A , Aznar , G , Belosi , F , Koivisto , J , Seddon , R , Durałek , P , Vavouliotis , A , Koutsoukis , G , Lopez de Ipiña , K , Florez , S & Costa , A 2024 , ' Field testing of low-cost particulate matter sensors for Digital Twin applications in nanomanufacturing processes ' , Journal of Physics: Conference Series , vol. 2695 , no. 1 , 012002 . https://doi.org/10.1088/1742-6596/2695/1/012002
NO Publisher Copyright: © 2024 Institute of Physics Publishing. All rights reserved.
DS TECNALIA Publications
RD 31 jul 2024