Smith Predictor Sliding Mode Closed-loop Glucose Controller in Type 1 Diabetes
dc.contributor.author
dc.date.accessioned
2014-01-10T09:10:47Z
dc.date.available
2014-01-10T09:10:47Z
dc.date.issued
2011
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dc.description.abstract
Type 1 diabetic patients depend on external insulin delivery to keep their blood glucose within near-normal ranges. In this work, two robust closed-loop controllers for blood glucose regulation are developed to prevent the life-threatening hypoglycemia, as well as to avoid extended hyperglycemia. The proposed controllers are designed by using the sliding mode control technique in a Smith predictor structure. To improve meal disturbance rejection, a simple feedforward controller is added to inject meal-time insulin bolus. Simulations scenarios were used to test the controllers, and showed the controllers ability to maintain the glucose levels within the safe limits in the presence of errors in measurements, modeling and meal estimation
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application/pdf
dc.language.iso
eng
dc.publisher
International Federation of Automatic Control
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Reproducció digital del document publicat a: http://dx.doi.org/0828-6-IT-1002.01213
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© World Congress (Proceedings of the 18th IFAC World Congress), 2011, vol. 18, núm. 1, p. 1733-1738
dc.relation.ispartofseries
Articles publicats (D-EC)
dc.rights
Tots els drets reservats
dc.title
Smith Predictor Sliding Mode Closed-loop Glucose Controller in Type 1 Diabetes
dc.type
info:eu-repo/semantics/article
dc.rights.accessRights
info:eu-repo/semantics/openAccess
dc.embargo.terms
Cap
dc.type.version
info:eu-repo/semantics/publishedVersion
dc.identifier.doi
dc.identifier.eissn
1474-6670