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Pregled bibliografske jedinice broj: 789296

Modelling and detection of failure in medical electrodes


Marasović, Ivan; Milanović, Željka; Zulim, Ivan
Modelling and detection of failure in medical electrodes // Automatika : časopis za automatiku, mjerenje, elektroniku, računarstvo i komunikacije, 60(1) (2015), 1-9 (međunarodna recenzija, članak, znanstveni)


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Naslov
Modelling and detection of failure in medical electrodes

Autori
Marasović, Ivan ; Milanović, Željka ; Zulim, Ivan

Izvornik
Automatika : časopis za automatiku, mjerenje, elektroniku, računarstvo i komunikacije (0005-1144) 60(1) (2015); 1-9

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Cold solder; oxide layer; failure detection; biased percolation; RRN simulation

Sažetak
In this paper we have studied the failures in medical electrodes such as electroencephalogram electrodes (EEG) being used for collecting brain signals. As those electrodes have to guarantee high level of reliability it is important to explore and predict the possible occurrence of failures in there structure. The electrode tip (needle) made of stainless steel is covered with thin oxide film acting as a dielectric and determing the total electrode resistance. In fact, studying the fluctuations of that resistance gives the insight into defects of the whole structure. The electrical properties of the oxide layer are characterized by charge hopping mechanism and the total resistance could be modeled by implementing random resistance network (RRN) methodology. The applied computational algorithm is based on Monte Carlo simulation procedure with direct and iteration methods. The obtained simulation results show non-gaussian Bramwell-Holdsworth-Pinton (BHP) distribution of the total resistance fluctuations, and they verified by the experiments.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split,
Tehnički fakultet, Rijeka

Profili:

Avatar Url Željka Milanović (autor)

Avatar Url Ivan Marasović (autor)

Avatar Url Ivan Zulim (autor)

Citiraj ovu publikaciju

Marasović, Ivan; Milanović, Željka; Zulim, Ivan
Modelling and detection of failure in medical electrodes // Automatika : časopis za automatiku, mjerenje, elektroniku, računarstvo i komunikacije, 60(1) (2015), 1-9 (međunarodna recenzija, članak, znanstveni)
Marasović, I., Milanović, Ž. & Zulim, I. (2015) Modelling and detection of failure in medical electrodes. Automatika : časopis za automatiku, mjerenje, elektroniku, računarstvo i komunikacije, 60(1), 1-9.
@article{article, year = {2015}, pages = {1-9}, keywords = {Cold solder, oxide layer, failure detection, biased percolation, RRN simulation}, journal = {Automatika : \v{c}asopis za automatiku, mjerenje, elektroniku, ra\v{c}unarstvo i komunikacije}, volume = {60(1)}, issn = {0005-1144}, title = {Modelling and detection of failure in medical electrodes}, keyword = {Cold solder, oxide layer, failure detection, biased percolation, RRN simulation} }
@article{article, year = {2015}, pages = {1-9}, keywords = {Cold solder, oxide layer, failure detection, biased percolation, RRN simulation}, journal = {Automatika : \v{c}asopis za automatiku, mjerenje, elektroniku, ra\v{c}unarstvo i komunikacije}, volume = {60(1)}, issn = {0005-1144}, title = {Modelling and detection of failure in medical electrodes}, keyword = {Cold solder, oxide layer, failure detection, biased percolation, RRN simulation} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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