Control-oriented model with intra-patient variations for an artificial pancreas
"In this work, a low-order model designed for glucose regulation in Type 1 Diabetes Mellitus (T1DM) is obtained from the UVA/Padova metabolic simulator. It captures not only the nonlinear behavior of the glucose-insulin system, but also intrapatient variations related to daily insulin sensit...
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Acceso en línea: | http://ri.itba.edu.ar/handle/123456789/1906 |
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I32-R138-123456789-19062022-12-07T13:06:23Z Control-oriented model with intra-patient variations for an artificial pancreas Moscoso-Vásquez, Marcela Colmegna, Patricio Rosales, Nicolás Garelli, Fabricio Sánchez-Peña, Ricardo ORGANOS ARTIFICIALES PANCREAS DIABETES INSULINA CONTROL ROBUSTO GLUCOSA "In this work, a low-order model designed for glucose regulation in Type 1 Diabetes Mellitus (T1DM) is obtained from the UVA/Padova metabolic simulator. It captures not only the nonlinear behavior of the glucose-insulin system, but also intrapatient variations related to daily insulin sensitivity (SI) changes. To overcome the large inter-subject variability, the model can also be personalized based on a priori patient information. The structure is amenable for linear parameter varying (LPV) controller design, and represents the dynamics from the subcutaneous insulin input to the subcutaneous glucose output. The eficacy of this model is evaluated in comparison with a previous control-oriented model which in turn is an improvement of previous models. Both models are compared in terms of their open- and closed-loop differences with respect to the UVA/Padova model. The proposed model outperforms previous T1DM control oriented models, which could potentially lead to more robust and reliable controllers for glycemia regulation." 2020-03-18T12:47:10Z 2020-03-18T12:47:10Z 2020 Artículos de Publicaciones Periódicas info:eu-repo/semantics/acceptedVersion http://ri.itba.edu.ar/handle/123456789/1906 en info:eu-repo/grantAgreement/Fundación Nuria/AR. Ciudad Autónoma de Buenos Aires info:eu-repo/grantAgreement/CONICET/PIP/112-201501-00837/AR. Ciudad Autónoma de Buenos Aires info:eu-repo/grantAgreement/JDRF/APF/2-APF-2019-373-A-N/US. Nueva York. NY info:eu-repo/grantAgreement/Fundación Cellex/SP. Barcelona info:eu-repo/grantAgreement/ANPCyT/PICT/2017-3211/AR. Ciudad Autónoma de Buenos Aires info:eu-repo/semantics/altIdentifier/doi10.1109/JBHI.2020.2969389 application/pdf |
institution |
Instituto Tecnológico de Buenos Aires (ITBA) |
institution_str |
I-32 |
repository_str |
R-138 |
collection |
Repositorio Institucional Instituto Tecnológico de Buenos Aires (ITBA) |
language |
Inglés |
topic |
ORGANOS ARTIFICIALES PANCREAS DIABETES INSULINA CONTROL ROBUSTO GLUCOSA |
spellingShingle |
ORGANOS ARTIFICIALES PANCREAS DIABETES INSULINA CONTROL ROBUSTO GLUCOSA Moscoso-Vásquez, Marcela Colmegna, Patricio Rosales, Nicolás Garelli, Fabricio Sánchez-Peña, Ricardo Control-oriented model with intra-patient variations for an artificial pancreas |
topic_facet |
ORGANOS ARTIFICIALES PANCREAS DIABETES INSULINA CONTROL ROBUSTO GLUCOSA |
description |
"In this work, a low-order model designed for glucose regulation in Type 1 Diabetes Mellitus
(T1DM) is obtained from the UVA/Padova metabolic simulator. It captures not only the nonlinear
behavior of the glucose-insulin system, but also intrapatient variations related to daily insulin sensitivity (SI) changes. To overcome the large inter-subject variability, the model can also be personalized based on a priori patient information. The structure is amenable for linear parameter varying (LPV) controller design, and represents the dynamics from the subcutaneous
insulin input to the subcutaneous glucose output. The eficacy of this model is evaluated in comparison with a previous control-oriented model which in turn is an improvement of previous models. Both models are compared in terms of their open- and closed-loop differences with respect to the UVA/Padova model. The proposed model outperforms previous T1DM control oriented models, which could potentially lead to more robust and reliable controllers for glycemia regulation." |
format |
Artículos de Publicaciones Periódicas acceptedVersion |
author |
Moscoso-Vásquez, Marcela Colmegna, Patricio Rosales, Nicolás Garelli, Fabricio Sánchez-Peña, Ricardo |
author_facet |
Moscoso-Vásquez, Marcela Colmegna, Patricio Rosales, Nicolás Garelli, Fabricio Sánchez-Peña, Ricardo |
author_sort |
Moscoso-Vásquez, Marcela |
title |
Control-oriented model with intra-patient variations for an artificial pancreas |
title_short |
Control-oriented model with intra-patient variations for an artificial pancreas |
title_full |
Control-oriented model with intra-patient variations for an artificial pancreas |
title_fullStr |
Control-oriented model with intra-patient variations for an artificial pancreas |
title_full_unstemmed |
Control-oriented model with intra-patient variations for an artificial pancreas |
title_sort |
control-oriented model with intra-patient variations for an artificial pancreas |
publishDate |
2020 |
url |
http://ri.itba.edu.ar/handle/123456789/1906 |
work_keys_str_mv |
AT moscosovasquezmarcela controlorientedmodelwithintrapatientvariationsforanartificialpancreas AT colmegnapatricio controlorientedmodelwithintrapatientvariationsforanartificialpancreas AT rosalesnicolas controlorientedmodelwithintrapatientvariationsforanartificialpancreas AT garellifabricio controlorientedmodelwithintrapatientvariationsforanartificialpancreas AT sanchezpenaricardo controlorientedmodelwithintrapatientvariationsforanartificialpancreas |
_version_ |
1765660693065891840 |