Figure 1From: Optimal control of glucose balance in ICU patients based on GlucoSafe modelIllustration of the bio-medical model and its quantities [11]. The state is the blood glucose concentration G, the controls are the exogenous insulin transfer rate ξ as well as the enteral ε and parenteral π nutrition rates, i.e. u=(ξ,ε,π) (highlighted in green).Back to article page