Zobrazeno 1 - 10
of 15 140
pro vyhledávání: '"A, Hirt"'
Closed-loop performance of sequential decision making algorithms, such as model predictive control, depends strongly on the parameters of cost functions, models, and constraints. Bayesian optimization is a common approach to learning these parameters
Externí odkaz:
http://arxiv.org/abs/2412.02423
Autor:
Hirt, Sebastian, Höhl, Andreas, Pohlodek, Johannes, Schaeffer, Joachim, Pfefferkorn, Maik, Braatz, Richard D., Findeisen, Rolf
Model predictive control (MPC) is a powerful tool for controlling complex nonlinear systems under constraints, but often struggles with model uncertainties and the design of suitable cost functions. To address these challenges, we discuss an approach
Externí odkaz:
http://arxiv.org/abs/2410.04982
Safe learning of control policies remains challenging, both in optimal control and reinforcement learning. In this article, we consider safe learning of parametrized predictive controllers that operate with incomplete information about the underlying
Externí odkaz:
http://arxiv.org/abs/2409.10171
Autor:
Pick, Julian, Voß, Julia, Hirt, Simon, Kruse, Jens, Leopold, Tobias, Schwarz, Roman, Klempt, Carsten
Alkaline-earth-like elements play pivotal roles in advanced quantum sensing technologies, notably optical clocks, with unprecedented precision achieved in recent years. Despite remarkable progress, current optical lattice clocks still face challenges
Externí odkaz:
http://arxiv.org/abs/2408.12471
Autor:
Lombardi, Pietro, Georgieva, Hristina, Hirt, Franziska, Mony, Juergen, Duquennoy, Rocco, Emadi, Ramin, Aparicio, Maria Guadalupe, Colautti, Maja, López, Marco, Kück, Stefan, Toninelli, Costanza
In the realm of fundamental quantum science and technologies, non-classical states of light, such as single-photon Fock states, are widely studied. However, current standards and metrological procedures are not optimized for low light levels. Progres
Externí odkaz:
http://arxiv.org/abs/2407.05525
Designing predictive controllers towards optimal closed-loop performance while maintaining safety and stability is challenging. This work explores closed-loop learning for predictive control parameters under imperfect information while considering cl
Externí odkaz:
http://arxiv.org/abs/2404.12187
Autor:
Hirt, Sebastian, Höhl, Andreas, Schaeffer, Joachim, Pohlodek, Johannes, Braatz, Richard D., Findeisen, Rolf
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. This mismatch may stem from f
Externí odkaz:
http://arxiv.org/abs/2404.06125
Autor:
Acharya, B., Alexandre, J., Behera, S. C., Benes, P., Bergmann, B., Bertolucci, S., Bevan, A., Brancaccio, R., Branzas, H., Burian, P., Campbell, M., Cecchini, S., Cho, Y. M., de Montigny, M., De Roeck, A., Ellis, J. R., Fairbairn, M., Felea, D., Frank, M., Gould, O., Hays, J., Hirt, A. M., Ho, D. L. -J., Hung, P. Q., Janecek, J., Kalliokoski, M., Lacarrere, D. H., Leroy, C., Levi, G., Margiotta, A., Maselek, R., Maulik, A., Mauri, N., Mavromatos, N. E., Millward, L., Mitsou, V. A., Musumeci, E., Ostrovskiy, I., Ouimet, P. -P., Papavassiliou, J., Patrizii, L., Pavalas, G. E., Pinfold, J. L., Popa, L. A., Popa, V., Pozzato, M., Pospisil, S., Rajantie, A., de Austri, R. Ruiz, Sahnoun, Z., Sakellariadou, M., Sakurai, K., Sarkar, S., Semenoff, G., Shaa, A., Sirri, G., Sliwa, K., Soluk, R., Spurio, M., Staelens, M., Suk, M., Tenti, M., Togo, V., Tuszynski, J. A., Upreti, A., Vento, V., Vives, O.
Publikováno v:
Phys. Rev. Lett. 133, 071803 (2024)
We report on a search for magnetic monopoles (MMs) produced in ultraperipheral Pb--Pb collisions during Run-1 of the LHC. The beam pipe surrounding the interaction region of the CMS experiment was exposed to 184.07 \textmu b$^{-1}$ of Pb--Pb collisio
Externí odkaz:
http://arxiv.org/abs/2402.15682
Autor:
Hutchins, William, Tomko, John A., Hirt, Dan M., Zare, Saman, Matson, Joseph R., Diaz-Granados, Katja, He, Mingze, Pfeifer, Thomas, Li, Jiahan, Edgar, James, Maria, Jon-Paul, Caldwell, Joshua D., Hopkins, Patrick E.
The efficiency of phonon-mediated heat transport is limited by the intrinsic atomistic properties of materials, seemingly providing an upper limit to heat transfer in materials and across their interfaces. The typical speeds of conductive transport,
Externí odkaz:
http://arxiv.org/abs/2401.09594
Publikováno v:
Employee Relations: The International Journal, 2024, Vol. 46, Issue 9, pp. 42-59.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/ER-12-2023-0623
