Data-Driven Robust Reinforcement Learning Control of Uncertain Nonlinear Systems: Towards a Fully-Automated, Insulin-Based Artificial Pancreas

no code implementations • 7 Dec 2023 • Alexandros Tanzanakis, John Lygeros

By solving a parameterized optimal tracking control problem subject to the unknown nominal system and a suitable cost function, the resulting optimal tracking control policy can ensure closed-loop stability by achieving a sufficiently small tracking error for the original uncertain nonlinear system.

Multi-Step Optimal Tracking Control of Unknown Nonzero-Sum Games based on Least Squares and Linear Programming: An Application to a Fully-Automated, Dual-Hormone Artificial Pancreas

no code implementations • 6 Nov 2023 • Alexandros Tanzanakis, John Lygeros

We consider the problem of optimal tracking control of unknown discrete-time nonlinear nonzero-sum games.