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Authors: José Leonardo Ferreira ; Nadja Carvalho Pereira ; Marconi de Oliveria Júnior ; João Lucas da Silva ; Flávio Henrique Vasconcelos ; Carlos Julio Tierra-Criollo ; Raquel Britto and Verônica Franco Parreira

Affiliation: UFMG, Brazil

ISBN: 978-989-8111- 17-3

Keyword(s): Calibration, measurement uncertainty, respiratory pressures measuring, weighted least squares.

Related Ontology Subjects/Areas/Topics: Biomedical Engineering ; Biomedical Instruments and Devices ; Biomedical Metrology

Abstract: This article presents the results associated to calibration and evaluation of the measurement uncertainty of a digital respiratory pressures measuring system developed at the Biomedical Engineering Research & Development Laboratory (NEPEB) of the Department of Electrical Engineering – UFMG. The proposed method uses the least squares weighted regression to establish the measurement model and to evaluate the uncertainty. The standard expanded uncertainty estimated by the model was 1.4 kPa.

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Paper citation in several formats:
Leonardo Ferreira J.; Carvalho Pereira N.; de Oliveria Júnior M.; Lucas da Silva J.; Henrique Vasconcelos F.; Julio Tierra-Criollo C.; Britto R.; Franco Parreira V. and (2008). APPLICATION OF WEIGHTED LEAST SQUARES TO CALIBRATE A DIGITAL SYSTEM FOR MEASURING THE RESPIRATORY PRESSURES.In Proceedings of the First International Conference on Biomedical Electronics and Devices - Volume 1: BIODEVICES, (BIOSTEC 2008) ISBN 978-989-8111- 17-3, pages 220-223. DOI: 10.5220/0001052602200223

@conference{biodevices08,
author={José {Leonardo Ferreira} and Nadja {Carvalho Pereira} and Marconi {de Oliveria Júnior} and João {Lucas da Silva} and Flávio {Henrique Vasconcelos} and Carlos {Julio Tierra{-}Criollo} and Raquel Britto and Verônica {Franco Parreira}},
title={APPLICATION OF WEIGHTED LEAST SQUARES TO CALIBRATE A DIGITAL SYSTEM FOR MEASURING THE RESPIRATORY PRESSURES},
booktitle={Proceedings of the First International Conference on Biomedical Electronics and Devices - Volume 1: BIODEVICES, (BIOSTEC 2008)},
year={2008},
pages={220-223},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001052602200223},
isbn={978-989-8111- 17-3},
}

TY - CONF

JO - Proceedings of the First International Conference on Biomedical Electronics and Devices - Volume 1: BIODEVICES, (BIOSTEC 2008)
TI - APPLICATION OF WEIGHTED LEAST SQUARES TO CALIBRATE A DIGITAL SYSTEM FOR MEASURING THE RESPIRATORY PRESSURES
SN - 978-989-8111- 17-3
AU - Leonardo Ferreira, J.
AU - Carvalho Pereira, N.
AU - de Oliveria Júnior, M.
AU - Lucas da Silva, J.
AU - Henrique Vasconcelos, F.
AU - Julio Tierra-Criollo, C.
AU - Britto, R.
AU - Franco Parreira, V.
PY - 2008
SP - 220
EP - 223
DO - 10.5220/0001052602200223

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