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Título:
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A Gain Scheduling Model Predictive Controller for Blood Glucose Control in Type 1 Diabetes
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Autor/a:
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Abu-Rmileh, Amjad Hisham Ahmad; García-Gabín, Winston
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Abstract:
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This paper presents a control strategy for blood glucose(BG) level regulation in type 1 diabetic patients. To design the controller, model-based predictive control scheme has been applied to a newly developed diabetic patient model. The controller is provided with a feedforward loop to improve meal compensation, a gain-scheduling scheme to account for different BG levels, and an asymmetric cost function to reduce hypoglycemic risk. A simulation environment that has been approved for testing of artificial pancreas control algorithms has been used to test the
controller. The simulation results show a good controller performance in fasting conditions and meal disturbance rejection, and robustness against model–patient mismatch and errors in meal
estimation |
Materia(s):
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-Control predictiu -Diabetis -Glucèmia -- Simulació per ordinador -Simulació per ordinador -Blood sugar -- Computer simulation -Computer simulation -Diabetes -Predictive control |
Derechos:
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Tots els drets reservats
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Tipo de documento:
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Artículo Artículo - Versión publicada |
Editor:
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IEEE
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