Detail publikace

Fractional-Order Equivalent Circuit Representation of Kohlrabi Tissue Samples

VAN FLEET, O. CONWAY, L. HERENCSÁR, N. FREEBORN, T. J.

Originální název

Fractional-Order Equivalent Circuit Representation of Kohlrabi Tissue Samples

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

In an effort to investigate the electrical impedance properties of kohlrabi (Brassica oleracea var. gongylodes L.) plants, the range/variability of kohlrabi impedance from a collection of 16 similarly sized samples were explored. The impedance data was collected in a bipolar configuration interfacing copper wires into discs of sliced kohlrabi plants. An optimization algorithm was used to fit the collected data to a fractional-order equivalent circuit model. The model used to represent the approximated data consisted of a fractional-order capacitor in series with a parallel CPE-R. The electrical impedance of all samples represented by this model had less than 10% deviation in the band from 40 Hz to 1 MHz. Despite having similar dimensions and electrode configurations (material, insertion depth, spacing), there was a high variability (up to 70%) between fractional-order model parameters of the samples.

Klíčová slova

fractional-order; fractional-order capacitor; equivalent circuit model; impedance spectroscopy; bioimpedance; kohlrabi

Autoři

VAN FLEET, O.; CONWAY, L.; HERENCSÁR, N.; FREEBORN, T. J.

Vydáno

24. 3. 2024

Nakladatel

IEEE

Místo

Atlanta, USA

ISBN

979-8-3503-1710-7

Kniha

Proceedings of the IEEE Southeastcon 2024

Strany od

1034

Strany do

1039

Strany počet

6

URL

https://ieeexplore.ieee.org/document/10500242

Plný text v Digitální knihovně

http://hdl.handle.net/11012/245326

BibTex

@inproceedings{BUT188488,
  author="Olivia {Van Fleet} and Lucy {Conway} and Norbert {Herencsár} and Todd {Freeborn}",
  title="Fractional-Order Equivalent Circuit Representation of Kohlrabi Tissue Samples",
  booktitle="Proceedings of the IEEE Southeastcon 2024",
  year="2024",
  pages="1034--1039",
  publisher="IEEE",
  address="Atlanta, USA",
  doi="10.1109/SoutheastCon52093.2024.10500242",
  isbn="979-8-3503-1710-7",
  url="https://ieeexplore.ieee.org/document/10500242"
}