Artículo
Invalidation and low-order model set for artificial pancreas robust control design
Bianchi, Fernando Daniel
; Moscoso Vásquez, Hilda Marcela
; Colmegna, Patricio Hernán
; Sanchez Peña, Ricardo Salvador
Fecha de publicación:
04/2019
Editorial:
Elsevier
Revista:
Journal Of Process Control
ISSN:
0959-1524
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
The purpose of this work is to compute a linear parameter-varying (LPV) model set that describes the insulin-glucose dynamics in type 1 diabetes (T1D). This set includes a nominal LPV model and dynamic uncertainty and is amenable to controller design. The nominal model is an LPV control-oriented model previously published by the authors that is (in)validated in this work against the UVA/Padova metabolic simulator. The result is a set of models that is used to design a switched LPV robust controller to account for nonlinearities and variations in insulin sensitivity (SI). Closed-loop responses obtained with the robust controller and a nominal one are compared. Results illustrate the convenience of including robust strategies in designing control laws for an artificial pancreas (AP).
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Articulos(CCT - PATAGONIA NORTE)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - PATAGONIA NORTE
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - PATAGONIA NORTE
Articulos(SEDE CENTRAL)
Articulos de SEDE CENTRAL
Articulos de SEDE CENTRAL
Citación
Bianchi, Fernando Daniel; Moscoso Vásquez, Hilda Marcela; Colmegna, Patricio Hernán; Sanchez Peña, Ricardo Salvador; Invalidation and low-order model set for artificial pancreas robust control design; Elsevier; Journal Of Process Control; 76; 4-2019; 133-140
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