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An improved dynamic model for the respiratory response to exercise
dc.contributor.author | Serna Higuita, Leidy Yanet |
dc.contributor.author | Mañanas Villanueva, Miguel Ángel |
dc.contributor.author | Hernández Valdivieso, Alher Mauricio |
dc.contributor.author | Rabinovich, Roberto A. |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria de Sistemes, Automàtica i Informàtica Industrial |
dc.date.accessioned | 2018-02-23T15:46:12Z |
dc.date.available | 2018-02-23T15:46:12Z |
dc.date.issued | 2018-02-07 |
dc.identifier.citation | Serna, L., Mañanas, M.A., Hernández, A.M., Rabinovich, R.A. An improved dynamic model for the respiratory response to exercise. "Frontiers in Physiology", 7 Febrer 2018, vol. 9, núm. 69, p. 1-16. |
dc.identifier.issn | 1664-042X |
dc.identifier.uri | http://hdl.handle.net/2117/114420 |
dc.description | Copyright © 2018 Serna, Mañanas, Hernández and Rabinovich. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
dc.description.abstract | Respiratory system modeling has been extensively studied in steady-state conditions to simulate sleep disorders, to predict its behavior under ventilatory diseases or stimuli and to simulate its interaction with mechanical ventilation. Nevertheless, the studies focused on the instantaneous response are limited, which restricts its application in clinical practice. The aim of this study is double: firstly, to analyze both dynamic and static responses of two known respiratory models under exercise stimuli by using an incremental exercise stimulus sequence (to analyze the model responses when step inputs are applied) and experimental data (to assess prediction capability of each model). Secondly, to propose changes in the models' structures to improve their transient and stationary responses. The versatility of the resulting model vs. the other two is shown according to the ability to simulate ventilatory stimuli, like exercise, with a proper regulation of the arterial blood gases, suitable constant times and a better adjustment to experimental data. The proposed model adjusts the breathing pattern every respiratory cycle using an optimization criterion based on minimization of work of breathing through regulation of respiratory frequency. |
dc.format.extent | 16 p. |
dc.language.iso | eng |
dc.rights | Attribution-NonCommercial 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Ciències de la salut::Medicina::Anatomia i fisiologia humana |
dc.subject.lcsh | Respiration |
dc.subject.other | respiratory system |
dc.subject.other | dynamic modeling |
dc.subject.other | exercise simulation |
dc.subject.other | work of breathing |
dc.subject.other | respiratory control |
dc.subject.other | computational modeling |
dc.title | An improved dynamic model for the respiratory response to exercise |
dc.type | Article |
dc.subject.lemac | Respiració |
dc.contributor.group | Universitat Politècnica de Catalunya. BIOART - BIOsignal Analysis for Rehabilitation and Therapy |
dc.identifier.doi | 10.3389/fphys.2018.00069 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | https://www.frontiersin.org/articles/10.3389/fphys.2018.00069/full |
dc.rights.access | Open Access |
local.identifier.drac | 21990614 |
dc.description.version | Postprint (published version) |
local.citation.author | Serna, L.; Mañanas, M.A.; Hernández, A.M.; Rabinovich, R.A. |
local.citation.publicationName | Frontiers in Physiology |
local.citation.volume | 9 |
local.citation.number | 69 |
local.citation.startingPage | 1 |
local.citation.endingPage | 16 |
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