Robust Gain-Scheduled Controller Design for T1DM Individualised Model
Paper in proceeding, 2015

Novel original robust gain-scheduled controller design for individualized type 1 diabetes mellitus (T1DM) subject model is presented in this paper. For controller design an LPV model is created from insulin-glucose subsystem based on Bergman’s minimal model with subcutaneous insulin absorption and absorption of digested carbohydrates. Identification was performed on pharmacokinetics and pharmacodynamics characteristics of administered insulin and data collected from continuous glucose monitoring (CGM) system. The controller design approach guarantees the closed-loop stability and cost for all scheduled parameter changes. Simulation results show the benefits of the proposed approach.

Gain-scheduling

Quadratic stability

Robust controller

Type 1 diabetes mellitus model

Output feedback

LPV system

Author

Adrian Ilka

Slovak University of Technology Bratislava

Tomas Ludwig

Slovak University of Technology Bratislava

Ivan Ottinger

Slovak University of Technology Bratislava

Marián Tárník

Slovak University of Technology Bratislava

Eva Miklovicová

Slovak University of Technology Bratislava

Vojtech Veselý

Slovak University of Technology Bratislava

Ján Murgas

Slovak University of Technology Bratislava

IFAC-PapersOnLine

24058971 (ISSN) 24058963 (eISSN)

Vol. 48 14 82-87

Subject Categories

Control Engineering

DOI

10.1016/j.ifacol.2015.09.438

More information

Latest update

4/8/2020 9