Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Davorin Ambrus"'
Autor:
Davorin Ambrus, Vedran Bilas
Publikováno v:
IEEE Instrumentation & Measurement Magazine. 26:17-22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd170035b72303fbd75b05e398e5cd76
https://doi.org/10.1109/mim.2023.10034967
https://doi.org/10.1109/mim.2023.10034967
State-of-the-art methods for localization and detection of small metallic objects using electromagnetic induction (EMI) sensing usually struggle due to the strong correlation between the intrinsic parameters of the object and the object’s depth. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac6a30b678c7ce027edc737be6939004
https://www.bib.irb.hr/1243767
https://www.bib.irb.hr/1243767
In this article, we investigate a specific search coil tracking problem arising from the use of electromagnetic induction (EMI) sensors to classify buried low metal objects. In the proposed approach, a moving search coil is used as a magnetic field b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c1b696c67c26a9d9ecab4cbc70f18d8
https://doi.org/10.1109/tim.2021.3054011
https://doi.org/10.1109/tim.2021.3054011
Publikováno v:
I2MTC
Electromagnetic properties of soil (electrical conductivity, dielectric permittivity, and magnetic susceptibility) depend on its physical and chemical properties that are of interest to applications such as precision agriculture or environmental moni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a33f41f9420e1c40b962241d9a7b8fcc
https://www.bib.irb.hr/1065562
https://www.bib.irb.hr/1065562
Publikováno v:
I2MTC
In order to accurately detect, characterize, classify or locate subsurface metallic objects using portable, electromagnetic induction (EMI) sensors, EMI data of high spatial diversity are needed. In a scanning sensor set-up, such data can be provided
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80404130260157615e5722eb26aa86c2
https://www.bib.irb.hr/1063844
https://www.bib.irb.hr/1063844
In this paper, we explain how the requirements for rigorous, well-defined standard operating procedures, and simple, robust, inexpensive and easy-to-use detection equipment affect key aspects of instrumentation and measurement (I&M) systems applied t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4c92debf5c132302e1f8a9478fef580
https://www.bib.irb.hr/1061081
https://www.bib.irb.hr/1061081
Publikováno v:
I2MTC
Eddy current probes are ubiquitous in nondestructive testing (NDT) of safety critical tubing such as heat exchanger tubes in power plants. The eddy current excitation is usually multiple sinusoidal harmonics. Because of limited space inside the tube,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a4631f567024a496c3cd5f185e0bb2e
https://doi.org/10.1109/i2mtc.2019.8827152
https://doi.org/10.1109/i2mtc.2019.8827152
In a context of buried objects detection using electromagnetic induction (EMI), dipole inversion refers to the estimation of object’s location and magnetic polarizability tensor from EMI and sensor’s positional data. In case of planar coil sensor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::100bc22783d95abd0911c2038bdf91a9
https://www.bib.irb.hr/1023915
https://www.bib.irb.hr/1023915
Publikováno v:
I2MTC
Eddy current probes are ubiquitous in monitoring of industrial tubing such as oil well casings, pipelines or heat exchangers in order to ensure their structural integrity and safety. State-of-the-art configurations of the eddy current probes are coil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9a607f634dcdf8555500a586be6c45c
https://www.bib.irb.hr/939690
https://www.bib.irb.hr/939690
Publikováno v:
I2MTC
Residual mutual coupling between the transmitter and receiver coil(s) is a well-known problem in frequency-domain (FD) electromagnetic induction (EMI) sensors. In cases where a ratio of the measured signal to primary field coupling signal is sufficie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::986341d80c8da17d4c2fc24a2dcc2d93
https://doi.org/10.1109/i2mtc.2017.7969872
https://doi.org/10.1109/i2mtc.2017.7969872