no code implementations • 8 Mar 2024 • Oleksii Molodchyk, Timm Faulwasser
Generalizations and variations of the fundamental lemma by Willems et al. are an active topic of recent research.
no code implementations • 13 Nov 2023 • Julian Golembiewski, Marcus Schmidt, Benedikt Terschluse, Thomas Jaitner, Thomas Liebig, Timm Faulwasser
We investigate the dynamics of a bicycle on an uneven mountain bike track split into straight sections with small jumps (kickers) and banked corners.
no code implementations • 4 Jun 2023 • Guanru Pan, Timm Faulwasser
This paper studies optimal control problems of unknown linear systems subject to stochastic disturbances of uncertain distribution.
no code implementations • 27 Jan 2023 • Pablo Zometa, Timm Faulwasser
Model predictive Path-Following Control (MPFC) is a viable option for motion systems in many application domains.
1 code implementation • 19 Jan 2023 • Gösta Stomberg, Henrik Ebel, Timm Faulwasser, Peter Eberhard
We discuss the implementation via decentralized optimization algorithms.
no code implementations • 20 Dec 2022 • Guanru Pan, Ruchuan Ou, Timm Faulwasser
Data-driven predictive control based on the fundamental lemma by Willems et al. is frequently considered for deterministic LTI systems subject to measurement noise.
no code implementations • 15 Dec 2022 • Guanru Pan, Ruchuan Ou, Timm Faulwasser
The stochastic variant of the lemma is applicable to a large class of linear dynamics subject to stochastic disturbances of Gaussian and non-Gaussian nature.
no code implementations • 30 Nov 2022 • Guanru Pan, Ruchuan Ou, Timm Faulwasser
Building on a stochastic variant of the fundamental lemma, this paper presents a data-driven output-feedback predictive control scheme for stochastic Linear Time-Invariant (LTI) systems.
no code implementations • 26 Mar 2022 • Xu Du, Alexander Engelmann, Timm Faulwasser, Boris Houska
This paper is about computationally tractable methods for power system parameter estimation and Optimal Experiment Design (OED).
no code implementations • 26 Nov 2021 • Guanru Pan, Ruchuan Ou, Timm Faulwasser
Data-driven control based on the fundamental lemma by Willems et al. is frequently considered for deterministic LTI systems subject to measurement noise.
no code implementations • 24 Feb 2021 • Alexander Engelmann, Timm Faulwasser
Solving structured systems of linear equations in a non-centralized fashion is an important step in many distributed optimization and control algorithms.
Distributed Optimization Optimization and Control Systems and Control Systems and Control
no code implementations • 8 Jan 2021 • Timm Faulwasser, Arne-Jens Hempel, Stefan Streif
It is well-known that the training of Deep Neural Networks (DNN) can be formalized in the language of optimal control.
no code implementations • 27 Nov 2020 • Timm Faulwasser, Lars Grüne
The turnpike property refers to the phenomenon that in many optimal control problems, the solutions for different initial conditions and varying horizons approach a neighborhood of a specific steady state, then stay in this neighborhood for the major part of the time horizon, until they may finally depart.
Optimization and Control Systems and Control Systems and Control
no code implementations • 8 Nov 2020 • Xu Du, Alexander Engelmann, Timm Faulwasser, Boris Houska
The integration of renewables into electrical grids calls for optimization-based control schemes requiring reliable grid models.
no code implementations • 2 Jun 2020 • Alexander Engelmann, Yuning Jiang, Henrieke Benner, Ruchuan Ou, Boris Houska, Timm Faulwasser
This paper introduces an open-source software for distributed and decentralized non-convex optimization named ALADIN-$\alpha$.
1 code implementation • 8 Apr 2020 • Tillmann Mühlpfordt, Frederik Zahn, Veit Hagenmeyer, Timm Faulwasser
With PolyChaos we provide a Julia software package that delivers the desired functionality: given a probability density function, PolyChaos offers several numerical routines to construct the respective orthogonal polynomials, and the quadrature rules together with tensorized scalar products.
Systems and Control Numerical Analysis Systems and Control Numerical Analysis Optimization and Control