Search Results for author: Rolf Findeisen

Found 18 papers, 4 papers with code

Stability-informed Bayesian Optimization for MPC Cost Function Learning

no code implementations18 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.

Bayesian Optimization

Learning Model Predictive Control Parameters via Bayesian Optimization for Battery Fast Charging

no code implementations9 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.

Bayesian Optimization Model Predictive Control

Cycle Life Prediction for Lithium-ion Batteries: Machine Learning and More

no code implementations5 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.

Interpretable Machine Learning Management

Geometric Data-Driven Dimensionality Reduction in MPC with Guarantees

no code implementations5 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.

Dimensionality Reduction Model Predictive Control

Regret and Conservatism of Distributionally Robust Constrained Stochastic Model Predictive Control

1 code implementation21 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.

Model Predictive Control

Interpretation of High-Dimensional Linear Regression: Effects of Nullspace and Regularization Demonstrated on Battery Data

1 code implementation1 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.

regression

Safe Machine-Learning-supported Model Predictive Force and Motion Control in Robotics

no code implementations8 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.

Gaussian Processes

Model Predictive Control with Gaussian-Process-Supported Dynamical Constraints for Autonomous Vehicles

no code implementations8 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.

Autonomous Vehicles Gaussian Processes +1

LMI-based Data-Driven Robust Model Predictive Control

no code implementations8 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.

LEMMA Model Predictive Control

Machine Learning for Process Control of (Bio)Chemical Processes

no code implementations15 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.

Flexible development and evaluation of machine-learning-supported optimal control and estimation methods via HILO-MPC

no code implementations25 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.

BIG-bench Machine Learning Code Generation +1

Learning supported Model Predictive Control for Tracking of Periodic References

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.

Gaussian Processes Model Predictive Control +1

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