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Pregled bibliografske jedinice broj: 811529

Estimating Directional Magnetic Polarizabilities of Metallic Objects Using Planar Time-Domain Electromagnetic Induction Sensor


Ambruš, Davorin; Vasić, Darko; Bilas, Vedran
Estimating Directional Magnetic Polarizabilities of Metallic Objects Using Planar Time-Domain Electromagnetic Induction Sensor // Proceedings of the 2016 IEEE Sensors Applications Symposium (SAS 2016) / Baglio, Salvatore ; Goupta, Gourab Sen (ur.).
Piscataway: IEEE, 2016. str. 194-198 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 811529 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Estimating Directional Magnetic Polarizabilities of Metallic Objects Using Planar Time-Domain Electromagnetic Induction Sensor

Autori
Ambruš, Davorin ; Vasić, Darko ; Bilas, Vedran

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 2016 IEEE Sensors Applications Symposium (SAS 2016) / Baglio, Salvatore ; Goupta, Gourab Sen - Piscataway : IEEE, 2016, 194-198

ISBN
978-1-4799-7249-4

Skup
2016 IEEE Sensors Applications Symposium (SAS 2016)

Mjesto i datum
Catania, Italija, 20-22.04.2016

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
metal detection ; sensor modelling ; data inversion ; directional magnetic polarizabilities ; time-domain sensor

Sažetak
Directional magnetic polarizabilities are intrinsic features of metallic objects, closely related to their geometrical and material properties. They are therefore considered as key parameters for characterization and classification of metallic targets using electromagnetic induction (EMI) sensing. This paper deals with the problem of estimating time-dependent directional magnetic polarizabilities and the location of an obscure metallic target using induced voltage measurements from a planar time-domain (TD) EMI sensor. We present a modeling and parameter estimation methodology, enabling determination of a full time-decay curve of directional magnetic polarizabilities over a specified time window. Performance of the proposed estimation algorithm is evaluated in laboratory environment using our experimental planar TD EMI sensor and three metallic test samples. For a given testing scenario, the algorithm was able to correctly identify dominant magnetic polarizabilities of each target, irrespective of its location. Target positions were estimated with a minimum accuracy of ± 4 mm for x- and y-coordinates, and ± 8 mm for z-coordinates.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split,
Fakultet elektrotehnike i računarstva, Zagreb

Profili:

Avatar Url Vedran Bilas (autor)

Avatar Url Davorin Ambruš (autor)

Avatar Url Darko Vasić (autor)


Citiraj ovu publikaciju

Ambruš, Davorin; Vasić, Darko; Bilas, Vedran
Estimating Directional Magnetic Polarizabilities of Metallic Objects Using Planar Time-Domain Electromagnetic Induction Sensor // Proceedings of the 2016 IEEE Sensors Applications Symposium (SAS 2016) / Baglio, Salvatore ; Goupta, Gourab Sen (ur.).
Piscataway: IEEE, 2016. str. 194-198 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Ambruš, D., Vasić, D. & Bilas, V. (2016) Estimating Directional Magnetic Polarizabilities of Metallic Objects Using Planar Time-Domain Electromagnetic Induction Sensor. U: Baglio, S. & Goupta, G. (ur.)Proceedings of the 2016 IEEE Sensors Applications Symposium (SAS 2016).
@article{article, year = {2016}, pages = {194-198}, keywords = {metal detection, sensor modelling, data inversion, directional magnetic polarizabilities, time-domain sensor}, isbn = {978-1-4799-7249-4}, title = {Estimating Directional Magnetic Polarizabilities of Metallic Objects Using Planar Time-Domain Electromagnetic Induction Sensor}, keyword = {metal detection, sensor modelling, data inversion, directional magnetic polarizabilities, time-domain sensor}, publisher = {IEEE}, publisherplace = {Catania, Italija} }
@article{article, year = {2016}, pages = {194-198}, keywords = {metal detection, sensor modelling, data inversion, directional magnetic polarizabilities, time-domain sensor}, isbn = {978-1-4799-7249-4}, title = {Estimating Directional Magnetic Polarizabilities of Metallic Objects Using Planar Time-Domain Electromagnetic Induction Sensor}, keyword = {metal detection, sensor modelling, data inversion, directional magnetic polarizabilities, time-domain sensor}, publisher = {IEEE}, publisherplace = {Catania, Italija} }




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