A fuzzy-PID glucose control strategy for insulin therapy in type 1 diabetics

Author

Ruiqiang Hu ; Chengwei Li

Author_Institution

Sch. of Electr. Eng. & Autom., Harbin Inst. of Technol., Harbin, China

fYear

2015

fDate

2-5 Aug. 2015

Firstpage

447

Lastpage

452

Abstract

Insulin therapy is one of the most effective means in glucose control. In this paper, a fuzzy-PID control strategy is designed for continuous insulin infusion. The computer simulations are done using a mathematical model of the dynamics of blood glucose-insulin regulation in the blood system developed by Hovorka et al. The simulation results demonstrate that the fuzzy-PID controller can perform well in different carbohydrate ingestion and different insulin sensitivity situations. The simulation is performed to manifest the theoretical analysis. The development reported in this paper is expected to provide guidance of insulin therapy, thereby enhancing the quality of life of the diabetic patient.

Keywords

blood; diseases; drug delivery systems; fuzzy control; medical control systems; sugar; three-term control; blood glucose-insulin regulation dynamics; blood system; carbohydrate ingestion; computer simulations; continuous insulin infusion; diabetic patient; fuzzy-PID controller; fuzzy-PID glucose control strategy; insulin sensitivity situations; insulin therapy; mathematical model; type 1 diabetics; Blood; Diabetes; Insulin; Mathematical model; Niobium; Sensitivity; Sugar; Diabetics; Fuzzy-PID control; Insulin Therapy; PID control;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechatronics and Automation (ICMA), 2015 IEEE International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4799-7097-1

Type

conf

DOI

10.1109/ICMA.2015.7237527

Filename

7237527