no code implementations • 18 Apr 2024 • Sebastian Hirt, Maik Pfefferkorn, Ali Mesbah, Rolf Findeisen
Designing predictive controllers towards optimal closed-loop performance while maintaining safety and stability is challenging.
no code implementations • 9 Apr 2024 • Sebastian Hirt, Andreas Höhl, Joachim Schaeffer, Johannes Pohlodek, Richard D. Braatz, Rolf Findeisen
Tuning parameters in model predictive control (MPC) presents significant challenges, particularly when there is a notable discrepancy between the controller's predictions and the actual behavior of the closed-loop plant.
no code implementations • 5 Apr 2024 • Joachim Schaeffer, Giacomo Galuppini, Jinwook Rhyu, Patrick A. Asinger, Robin Droop, Rolf Findeisen, Richard D. Braatz
Prediction of battery cycle life and estimation of aging states is important to accelerate battery R&D, testing, and to further the understanding of how batteries degrade.
no code implementations • 16 Jan 2024 • Sebastián Espinel-Ríos, Gerrich Behrendt, Jasmin Bauer, Bruno Morabito, Johannes Pohlodek, Andrea Schütze, Rolf Findeisen, Katja Bettenbrock, Steffen Klamt
We implement optimal control constrained by knowledge-based and hybrid models for optogenetic ATPase expression in $\textit{Escherichia coli}$ with lactate as the main product.
no code implementations • 5 Dec 2023 • Roland Schurig, Andreas Himmel, Rolf Findeisen
We address the challenge of dimension reduction in the discrete-time optimal control problem which is solved repeatedly online within the framework of model predictive control.
1 code implementation • 21 Sep 2023 • Maik Pfefferkorn, Venkatraman Renganathan, Rolf Findeisen
Furthermore, we quantify the regret by comparing the performance when the distributions of the stochastic uncertainties are known and unknown.
1 code implementation • 1 Sep 2023 • Joachim Schaeffer, Eric Lenz, William C. Chueh, Martin Z. Bazant, Rolf Findeisen, Richard D. Braatz
We developed an optimization formulation to compare regression coefficients and coefficients obtained by physical engineering knowledge to understand which part of the coefficient differences are close to the nullspace.
no code implementations • 8 Mar 2023 • Janine Matschek, Johanna Bethge, Rolf Findeisen
The model predictive controller uses these Gaussian process models to achieve precise motion and force control under stochastic constraint satisfaction.
no code implementations • 8 Mar 2023 • Johanna Bethge, Maik Pfefferkorn, Alexander Rose, Jan Peters, Rolf Findeisen
We propose a model predictive control approach for autonomous vehicles that exploits learned Gaussian processes for predicting human driving behavior.
no code implementations • 8 Mar 2023 • Hoang Hai Nguyen, Maurice Friedel, Rolf Findeisen
Predictive control, which is based on a model of the system to compute the applied input optimizing the future system behavior, is by now widely used.
1 code implementation • 7 Feb 2023 • Joachim Schaeffer, Paul Gasper, Esteban Garcia-Tamayo, Raymond Gasper, Masaki Adachi, Juan Pablo Gaviria-Cardona, Simon Montoya-Bedoya, Anoushka Bhutani, Andrew Schiek, Rhys Goodall, Rolf Findeisen, Richard D. Braatz, Simon Engelke
Automatic identification of an ECM would substantially accelerate the analysis of large sets of EIS data.
no code implementations • 4 Feb 2023 • Sebastián Espinel-Ríos, Bruno Morabito, Johannes Pohlodek, Katja Bettenbrock, Steffen Klamt, Rolf Findeisen
Furthermore, many bioprocesses are optimized empirically and implemented with little-to-no feedback control to counteract disturbances.
Cultural Vocal Bursts Intensity Prediction Model Predictive Control
no code implementations • 15 Jan 2023 • Andreas Himmel, Janine Matschek, Rudolph Kok, Bruno Morabito, Hoang Hai Nguyen, Rolf Findeisen
The control of manufacturing processes must satisfy high quality and efficiency requirements while meeting safety requirements.
no code implementations • 27 Mar 2022 • Markus Koegel, Mohamed Ibrahim, Christian Kallies, Rolf Findeisen
Planner and controller are based on the repeated solution of moving horizon optimal control problems.
no code implementations • 25 Mar 2022 • Johannes Pohlodek, Bruno Morabito, Christian Schlauch, Pablo Zometa, Rolf Findeisen
Model-based optimization approaches for monitoring and control, such as model predictive control and optimal state and parameter estimation, have been used for decades in many engineering applications.
1 code implementation • 17 May 2021 • Joe Watson, Hany Abdulsamad, Rolf Findeisen, Jan Peters
Optimal control under uncertainty is a prevailing challenge for many reasons.
no code implementations • L4DC 2020 • Janine Matschek, Rolf Findeisen
Increased autonomy of controllers in tasks with uncertainties stemming from the interaction with the environment can be achieved by incorporation of learning.
no code implementations • 8 Nov 2019 • Michael Maiworm, Daniel Limon, Rolf Findeisen
Model predictive control allows to provide high performance and safety guarantees in the form of constraint satisfaction.