A New Design Method for TS Fuzzy Static Output Feedback Control of the Glucose/Insulin Model with Time-Delay

	A New Design Method for TS Fuzzy Static Output Feedback Control of the Glucose/Insulin Model with Time-Delay
The Modares Journal of Electrical Engineering
Article 4, Volume 16, Issue 1, 2016, Pages 20-26 PDF (658.38 K)
Authors
Mohammad Hasan Asemani^* ¹; Ramin Vatankhah²; Sajad Taghvaei²
¹assistant professor of Electrical Engineering with School of Electrical and Computer Engineering, Shiraz University, Zand St., Shiraz, Iran
²assistant professors of Mechanical engineering with School of Mechanical Engineering, Molasadra St., Shiraz, Iran
Abstract
High blood glucose levels in the body named diabetes can increase damage in kidneys, eyes, heart and etc. In this investigation, a novel TS fuzzy static output feedback control structure is proposed to regulate the blood glucose level in the pre-defined desired values for type 1 diabetes using exogenous intra-venous insulin delivery rate. To this end, a nonlinear delay differential equation framework is considered to model the blood glucose/insulin endocrine metabolic regulatory system. The governing equations of the blood glucose/insulin model are approximated by a TS fuzzy model and then the proposed static output feedback controller is designed for this TS model.
Keywords
Blood glucose; Glucose/insulin metabolism model; Delay differential equation; TS fuzzy systems; Output feedback controller
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