From the 1 of 6 linked papers with an AI index.
6 papers
On the Boundary of the Robust Admissible Set in State and Input Constrained Nonlinear Systems
Franz RuÃwurm, Jean Lévine, Stefan Streif
The paper defines and analyzes the boundary of the robust admissible set for nonlinear systems with state and input constraints under bounded disturbances, using Pontryagin's maxim…
Hierarchical Causal Abduction: A Foundation Framework for Explainable Model Predictive Control
Ramesh Arvind Naagarajan, Zühal Wagner, Stefan Streif
Model Predictive Control (MPC) is widely used to operate safety-critical infrastructure by predicting future trajectories and optimizing control actions. However, nonlinear dynamic…
Time-varying optimal control under measurement errors
Patrick Schmidt, Stefan Streif
Solving optimal control problems to determine a stabilizing controller involves a significant computational effort. Time-varying optimal control provides a remedy by designing a tr…
A Tutorial to Multirate Extended Kalman Filter Design for Monitoring of Agricultural Anaerobic Digestion Plants
Simon Hellmann, Terrance Wilms, Stefan Streif +1
In many applications of biotechnology, measurements are available at different sampling rates, e.g., due to online sensors and offline lab analysis. Offline measurements typically…
Strong nonlinear detectability and moving horizon estimation for nonlinear systems with unknown inputs
Yang Guo, Jaime A. Moreno, Stefan Streif
This paper considers state estimation for general nonlinear discrete-time systems subject to measurement noise and possibly unbounded unknown inputs. To approach this problem, we f…
MHE in Output Feedback Control of Uncertain Nonlinear Systems via IQCs
Yang Guo, Stefan Streif
We propose a moving horizon estimation (MHE) scheme for general nonlinear constrained systems with parametric or static nonlinear uncertainties and a predetermined state feedback c…