Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Jonathan Brembeck"'
Autor:
Johannes Ultsch, Andreas Pfeiffer, Julian Ruggaber, Tobias Kamp, Jonathan Brembeck, Jakub Tobolář
Publikováno v:
Applied Sciences, Vol 14, Iss 16, p 7066 (2024)
In vertical vehicle dynamics control, semi-active dampers are used to enhance ride comfort and road-holding with only minor additional energy expenses. However, a complex control problem arises from the combined effects of (1) the constrained semi-ac
Externí odkaz:
https://doaj.org/article/5deff5adacef48b49d3915b47b4c8113
Publikováno v:
Applied Sciences, Vol 13, Iss 6, p 3456 (2023)
Reinforcement learning-based controllers for safety-critical applications, such as autonomous driving, are typically trained in simulation, where a vehicle model is provided during the learning process. However, an inaccurate parameterization of the
Externí odkaz:
https://doaj.org/article/2622ad7f7bb84334b45a474e47460426
Publikováno v:
Applied Sciences, Vol 13, Iss 5, p 2879 (2023)
AI-For-Mobility (AFM) is the new research platform to investigate and implement novel control methods based on Artificial Intelligence (AI) within the Department of Vehicle System Dynamics at the German Aerospace Center (DLR). A production hybrid veh
Externí odkaz:
https://doaj.org/article/04102043a9074796809d6eb8c700418e
Publikováno v:
Computers, Vol 11, Iss 11, p 165 (2022)
Having knowledge about the states of a system is an important component in most control systems. However, an exact measurement of the states cannot always be provided because it is either not technically possible or only possible with a significant e
Externí odkaz:
https://doaj.org/article/ebc12d60be324cacb127e276e9d2024a
Autor:
Johannes Ultsch, Julian Ruggaber, Andreas Pfeiffer, Christina Schreppel, Jakub Tobolář, Jonathan Brembeck, Daniel Baumgartner
Publikováno v:
Actuators, Vol 10, Iss 11, p 301 (2021)
High-level modeling languages facilitate system modeling and the development of control systems. This is mainly achieved by the automated handling of differential algebraic equations which describe the dynamics of the modeled systems across different
Externí odkaz:
https://doaj.org/article/90888545830e4b5886d9634478469a66
Publikováno v:
Actuators, Vol 10, Iss 11, p 286 (2021)
Traffic congestion and the occurrence of traffic accidents are problems that can be mitigated by applying cooperative adaptive cruise control (CACC). In this work, we used deep reinforcement learning for CACC and assessed its potential to outperform
Externí odkaz:
https://doaj.org/article/d637cd7a680a413f9746628cfcd1b366
Autor:
Julian Ruggaber, Jonathan Brembeck
Publikováno v:
Sensors, Vol 21, Iss 14, p 4750 (2021)
In Kalman filter design, the filter algorithm and prediction model design are the most discussed topics in research. Another fundamental but less investigated issue is the careful selection of measurands and their contribution to the estimation probl
Externí odkaz:
https://doaj.org/article/0eb846f194e94060b9df1570ef82e121
Autor:
Christina Schreppel, Jonathan Brembeck
Publikováno v:
Computation, Vol 8, Iss 4, p 88 (2020)
Quadratic programming problems (QPs) frequently appear in control engineering. For use on embedded platforms, a QP solver implementation is required in the programming language C. A new solver for quadratic optimization problems, EmbQP, is described,
Externí odkaz:
https://doaj.org/article/69426e1fd4ae4164965d6d2014ab69b4
Autor:
Jonathan Brembeck
Publikováno v:
Sensors, Vol 19, Iss 20, p 4402 (2019)
Future electrified autonomous vehicles demand higly accurate knowledge of their system states to guarantee a high-fidelity and reliable control. This constitutes a challenging task—firstly, due to rising complexity and operational safeness, and sec
Externí odkaz:
https://doaj.org/article/b6e077ed3b804e52876130a17494e210
Autor:
Jonathan Brembeck
Publikováno v:
Sensors, Vol 19, Iss 10, p 2276 (2019)
The design of high–performance state estimators for future autonomous vehicles constitutes a challenging task, because of the rising complexity and demand for operational safety. In this application, a vehicle state observer with a focus on the est
Externí odkaz:
https://doaj.org/article/353a9ba407e347c893df16d51f0586d2