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Pregled bibliografske jedinice broj: 1169171

Eddy Current Inversion of Lift-off, Conductivity and Permeability Relaxation


Rep, Ivan; Špikić, Dorijan; Vasić, Darko
Eddy Current Inversion of Lift-off, Conductivity and Permeability Relaxation // 44th International Convention on Information, Communication and Electronic Technology (MIPRO)
Opatija, Hrvatska, 2021. str. 136-140 doi:10.23919/MIPRO52101.2021.9597156 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 1169171 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Eddy Current Inversion of Lift-off, Conductivity and Permeability Relaxation

Autori
Rep, Ivan ; Špikić, Dorijan ; Vasić, Darko

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

Izvornik
44th International Convention on Information, Communication and Electronic Technology (MIPRO) / - , 2021, 136-140

Skup
44th International Convention on Information, Communication and Electronic Technology (MIPRO)

Mjesto i datum
Opatija, Hrvatska, 27.9.-1.10.2021

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
eddy current ; stochastic inversion ; Monte Carlo Markov chain ; electrical conductivity ; magnetic permeability ; relaxation ; metallic plate

Sažetak
We use a stochastic inversion of multifrequency eddy current data for determination of the liftoff, conductivity and permeability of a plate made of magnetic and electrically conductive material. We use a simplified Debye relaxation relation to model the frequency dependent magnetic permeability. The inverted results are posterior probability densities of the plate parameters. The approach is verified using the synthetic data from the impedance model of a coil above a magnetic plate at three excitation frequencies. The inversion of such data leads to significant reduction of the prior uncertainties for all model parameters. The posterior relative deviation of the liftoff and permeability-to-conductivity ratio is better than 0.5 % for impedance measurement uncertainty of 0.1%.

Izvorni jezik
Engleski



POVEZANOST RADA


Projekti:
UIP-2017-05-6948 - Modeli i inverzne metode za elektromagnetske senzore u bliskom polju (MIMES) (Vasić, Darko, HRZZ - 2017-05) ( POIROT)

Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb,
Sveučilište u Zagrebu

Profili:

Avatar Url Darko Vasić (autor)

Avatar Url Dorijan Špikić (autor)

Avatar Url Ivan Rep (autor)

Poveznice na cjeloviti tekst rada:

doi ieeexplore.ieee.org

Citiraj ovu publikaciju:

Rep, Ivan; Špikić, Dorijan; Vasić, Darko
Eddy Current Inversion of Lift-off, Conductivity and Permeability Relaxation // 44th International Convention on Information, Communication and Electronic Technology (MIPRO)
Opatija, Hrvatska, 2021. str. 136-140 doi:10.23919/MIPRO52101.2021.9597156 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Rep, I., Špikić, D. & Vasić, D. (2021) Eddy Current Inversion of Lift-off, Conductivity and Permeability Relaxation. U: 44th International Convention on Information, Communication and Electronic Technology (MIPRO) doi:10.23919/MIPRO52101.2021.9597156.
@article{article, author = {Rep, Ivan and \v{S}piki\'{c}, Dorijan and Vasi\'{c}, Darko}, year = {2021}, pages = {136-140}, DOI = {10.23919/MIPRO52101.2021.9597156}, keywords = {eddy current, stochastic inversion, Monte Carlo Markov chain, electrical conductivity, magnetic permeability, relaxation, metallic plate}, doi = {10.23919/MIPRO52101.2021.9597156}, title = {Eddy Current Inversion of Lift-off, Conductivity and Permeability Relaxation}, keyword = {eddy current, stochastic inversion, Monte Carlo Markov chain, electrical conductivity, magnetic permeability, relaxation, metallic plate}, publisherplace = {Opatija, Hrvatska} }
@article{article, author = {Rep, Ivan and \v{S}piki\'{c}, Dorijan and Vasi\'{c}, Darko}, year = {2021}, pages = {136-140}, DOI = {10.23919/MIPRO52101.2021.9597156}, keywords = {eddy current, stochastic inversion, Monte Carlo Markov chain, electrical conductivity, magnetic permeability, relaxation, metallic plate}, doi = {10.23919/MIPRO52101.2021.9597156}, title = {Eddy Current Inversion of Lift-off, Conductivity and Permeability Relaxation}, keyword = {eddy current, stochastic inversion, Monte Carlo Markov chain, electrical conductivity, magnetic permeability, relaxation, metallic plate}, publisherplace = {Opatija, Hrvatska} }

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