Disturbance feedback-based model predictive control in uncertain dynamic environments

Abstract

This paper presents a robust MPC scheme for linear systems subject to time-varying, uncertain constraints that arise from uncertain environments. The predicted input sequence is parameterized over future environment states to guarantee constraint satisfaction despite an imprecise environment prediction and unknown evolution of the future constraints. We provide theoretical guarantees for recursive feasibility and asymptotic convergence. Finally, a brief simulation example showcases our results.

7 pages, 2 figures, Accepted for publication at 8th IFAC Conference on Nonlinear Model Predictive Control 2024