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math.OC2026
Funnel control with input filter for nonlinear systems with arbitrary relative degree
Janina Schaa, Thomas Berger
This paper addresses output reference tracking with prescribed transient performance for unknown nonlinear multi-input multi-output systems with arbitrary relative degree. We propo…
math.OC2026
Analysis and funnel control for nonlinear drill strings
Thomas Berger, Thavamani Govindaraj, Pushya Mitra +1
We study the output tracking problem for a vertically driven drill string system described by a nonlinear boundary-coupled PDE-ODE model. Solvability analysis of the drill string m…
math.OC2023
Experimental validation for the combination of funnel control with a feedforward control strategy
Svenja Drücker, Lukas Lanza, Thomas Berger +2
Current engineering design trends, such as light-weight machines and humanmachine-interaction, often lead to underactuated systems. Output trajectory tracking of such systems is a…