2 papers
math.NA2024
Numerical methods for closed-loop systems with non-autonomous data
B. Baran, P. Benner, J. Saak +1
By computing a feedback control via the linear quadratic regulator (LQR) approach and simulating a non-linear non-autonomous closed-loop system using this feedback, we combine two…
math.NA2022
Riccati-feedback Control of a Two-dimensional Two-phase Stefan Problem
Björn Baran, Peter Benner, Jens Saak
We discuss the feedback control problem for a two-dimensional two-phase Stefan problem. In our approach, we use a sharp interface representation in combination with mesh-movement t…