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 • 27 Mar 2024 • Liang Wu, Richard D. Braatz
Providing an execution time certificate and handling possible infeasibility in closed-loop are two pressing requirements of Model Predictive Control (MPC).
no code implementations • 27 Feb 2024 • Pedro Seber, Richard D. Braatz
Interpretable architectures can have advantages over black-box architectures, and interpretability is essential for the application of machine learning in critical settings, such as aviation or medicine.
no code implementations • 25 Feb 2024 • Liang Wu, Krystian Ganko, Shimin Wang, Richard D. Braatz
The execution-time certified capability of the algorithm is theoretically and numerically validated through a case study involving nonlinear control of the chaotic Lorenz system.
no code implementations • 25 Feb 2024 • Shimin Wang, Martin Guay, Richard D. Braatz
This article addresses the nonadaptive and robust output regulation problem of the general nonlinear output feedback system with error output.
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.
1 code implementation • 27 Jun 2023 • Pavan Inguva, Krystian Ganko, Alexis B. Dubs, Richard D. Braatz
Oscillatory dynamical behavior is undesirable as it can impact downstream processes, especially in a continuous operation, and can make process operations and product quality control more challenging.
no code implementations • 26 Jun 2023 • Liang Wu, Richard D. Braatz
Providing an execution time certificate is a pressing requirement when deploying Model Predictive Control (MPC) in real-time embedded systems such as microcontrollers.
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 • 20 Apr 2022 • Qihang Zhang, Janaka C. Gamekkanda, Ajinkya Pandit, Wenlong Tang, Charles Papageorgiou, Chris Mitchell, Yihui Yang, Michael Schwaerzler, Tolutola Oyetunde, Richard D. Braatz, Allan S. Myerson, George Barbastathis
Extracting quantitative information about highly scattering surfaces from an imaging system is challenging because the phase of the scattered light undergoes multiple folds upon propagation, resulting in complex speckle patterns.
no code implementations • 11 Nov 2019 • Weike Sun, Antonio R. C. Paiva, Peng Xu, Anantha Sundaram, Richard D. Braatz
In processing and manufacturing industries, there has been a large push to produce higher quality products and ensure maximum efficiency of processes.