
A Closed-Loop Artificial Pancreas Using a Proportional Integral Derivative with Double Phase Lead Controller Based on a New Nonlinear Model of Glucose Metabolism
Author(s) -
Ilham Ben Abbes,
Pierre-Yves Richard,
Marie-Anne Lefebvre,
Isabelle Guilhem,
Jean-Yves Poirier
Publication year - 2013
Publication title -
journal of diabetes science and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.039
H-Index - 75
eISSN - 1932-3107
pISSN - 1932-2968
DOI - 10.1177/193229681300700315
Subject(s) - artificial pancreas , controller (irrigation) , control theory (sociology) , linearization , hypoglycemia , mathematics , insulin , computer science , nonlinear system , diabetes mellitus , type 1 diabetes , medicine , endocrinology , artificial intelligence , control (management) , physics , biology , quantum mechanics , agronomy
Most closed-loop insulin delivery systems rely on model-based controllers to control the blood glucose (BG) level. Simple models of glucose metabolism, which allow easy design of the control law, are limited in their parametric identification from raw data. New control models and controllers issued from them are needed.
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