Abstract
Due to its safety-critical condition, continuous performance monitoring of an artificial pancreas (AP) is of paramount importance for both patients and health care personnel. Based on error grid analysis (EGA), a monitoring tool is proposed to assess if a given control policy implementation respects the specification of an optimally controlled glycemic system under uncertainty. The optimal behavior specification is obtained using Linearly Solvable Markov Decision Processes (LSMDP) whereby the Bellman equation is made linear through an exponential transformation such that the optimal control policy is obtained in an explicit form. The system specification is learned using Gaussian processes for state transitions in a well-performing glucose regulator.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2015 Springer International Publishing Switzerland
About this paper
Cite this paper
Avila, L.O., Martinez, E.C. (2015). A Grid-Based Tool for Optimal Performance Monitoring of an Artificial Pancreas. In: Braidot, A., Hadad, A. (eds) VI Latin American Congress on Biomedical Engineering CLAIB 2014, ParanĂ¡, Argentina 29, 30 & 31 October 2014. IFMBE Proceedings, vol 49. Springer, Cham. https://doi.org/10.1007/978-3-319-13117-7_216
Download citation
DOI: https://doi.org/10.1007/978-3-319-13117-7_216
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-13116-0
Online ISBN: 978-3-319-13117-7
eBook Packages: EngineeringEngineering (R0)