4/2012 - 13 |
Parameter Identification for a New Circuit Model Aimed to Predict Body Water VolumeGHEORGHE, A.-G. , MARIN, C.-V. , CONSTANTINESCU, F. , NITESCU, M. |
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Author keywords
bioimpedance, circuit synthesis, frequency response, impedance measurement, passive circuits
References keywords
body(9), parameter(6), methods(6), bioimpedance(6), systems(5), symbolic(5), marin(5), circuits(5), cell(5), water(4)
Blue keywords are present in both the references section and the paper title.
About this article
Date of Publication: 2012-11-30
Volume 12, Issue 4, Year 2012, On page(s): 83 - 86
ISSN: 1582-7445, e-ISSN: 1844-7600
Digital Object Identifier: 10.4316/AECE.2012.04013
Web of Science Accession Number: 000312128400013
SCOPUS ID: 84872828061
Abstract
Intracellular and extracellular water volumes in the human body have been computed using a sequence of models starting with a linear first order RC circuit (Cole model) and finishing with the De Lorenzo model. This last model employs a fractional order impedance whose parameters are identified using the frequency characteristics of the impedance module and phase, the latter being not unique. While the Cole model has a two octaves frequency validity range, the De Lorenzo model can be used for three decades. A new linear RC model, valid for a three decades frequency range, is proposed. This circuit can be viewed as an extension of the Cole model for a larger frequency interval, unlike similar models proposed by the same authors. |
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[1] A Novel Non-Iterative Method for Real-Time Parameter Estimation of the Fricke-Morse Model, SIMIC, M., BABIC, Z., RISOJEVIC, V., STOJANOVIC G. M., R., Advances in Electrical and Computer Engineering, ISSN 1582-7445, Issue 4, Volume 16, 2016.
Digital Object Identifier: 10.4316/AECE.2016.04009 [CrossRef] [Full text]
[2] Bioelectrical Impedance Spectroscopy for Monitoring Mammalian Cells and Tissues under Different Frequency Domains: A Review, Abasi, Sara, Aggas, John R., Garayar-Leyva, Guillermo G., Walther, Brandon K., Guiseppi-Elie, Anthony, ACS Measurement Science Au, ISSN 2694-250X, Issue 6, Volume 2, 2022.
Digital Object Identifier: 10.1021/acsmeasuresciau.2c00033 [CrossRef]
[3] Non-iterative parameter estimation of the 2R-1C model suitable for low-cost embedded hardware, Simić, Mitar, Babić, Zdenka, Risojević, Vladimir, Stojanović, Goran M., Frontiers of Information Technology & Electronic Engineering, ISSN 2095-9184, Issue 3, Volume 21, 2020.
Digital Object Identifier: 10.1631/FITEE.1900112 [CrossRef]
[4] Cascade Control of a Residual Water Blunting System, MURESAN, V., ABRUDEAN, M., UNGURESAN, M.-L., COLOSI, T., Advances in Electrical and Computer Engineering, ISSN 1582-7445, Issue 2, Volume 14, 2014.
Digital Object Identifier: 10.4316/AECE.2014.02022 [CrossRef] [Full text]
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Faculty of Electrical Engineering and Computer Science
Stefan cel Mare University of Suceava, Romania
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