Naslov
Analytical modelling of soil effects on electromagnetic induction sensor for humanitarian demining

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

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

Izvornik
Journal of Physics: Conference Series, Vol. 450 (012052), No. 1 / Bilas, Vedran ; McConnell, Gail ; Kyriacou, Panicos - : IOP Publishing, 2013, 1-6

Skup
Sensors & their Applications XVII

Mjesto i datum
Dubrovnik, Hrvatska, 16.09.2013. - 18.09.2013

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Metal detector ; Humanitarian demining ; Soil effects ; induction

Sažetak
Accurate compensation of the soil effect is essential for a new generation of sensitive classification-based electromagnetic induction landmine detectors. We present an analytical model for evaluation of the soil effect suitable for straightforward numerical implementation. The modelled soil consists of arbitrary number of conductive and magnetic layers. The solution region is truncated leading to the solution in form of a series rather than infinite integrals. Frequency-dependent permeability is inherent to the model, and time domain analysis can be made using DFT. In order to illustrate the model usage, we evaluate performances of three metal detector designs.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA