Wojciech Baron
Wojciech Baron, M. Sc.
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2022
ITANS: Incremental Task and Network Scheduling for Time-Sensitive Networks
In: IEEE Open Journal of Intelligent Transportation Systems 3 (2022), p. 369-387
ISSN: 2687-7813
DOI: 10.1109/OJITS.2022.3171072
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Synchronization of Hybrid Models in the Automated Driving Simulation
95th IEEE Vehicular Technology Conference - Spring, VTC 2022-Spring (Helsinki, 2022-06-19 - 2022-06-22)
In: IEEE Vehicular Technology Conference 2022
DOI: 10.1109/VTC2022-Spring54318.2022.9860798
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A Credibility Assessment Approach for Scenario-Based Virtual Testing of Automated Driving Functions
In: IEEE Open Journal of Intelligent Transportation Systems 3 (2022), p. 45-60
ISSN: 2687-7813
DOI: 10.1109/OJITS.2022.3140493
URL: https://ieeexplore.ieee.org/document/9669987
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2021
LETT: An Execution Model for Distributed Real-Time Systems
2021 IEEE 94th Vehicular Technology Conference (VTC2021-Fall) (Norman, OK, USA, 2021-09-27 - 2021-09-30)
In: IEEE (ed.): 2021 IEEE 94th Vehicular Technology Conference (VTC2021-Fall) 2021
DOI: 10.1109/VTC2021-Fall52928.2021.9625343
URL: https://ieeexplore.ieee.org/document/9625343
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2020
Repeatable Simulation for Highly Automated Driving Development and Testing
2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring) (Antwerp, 2020-05-25 - 2020-05-28)
In: IEEE (ed.): Proceedings of the 2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring) 2020
DOI: 10.1109/VTC2020-Spring48590.2020.9129208
URL: https://ieeexplore.ieee.org/abstract/document/9129208
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Performance Evaluation of HLA RTI Implementations
In: Proceedings of the 2020 IEEE/ACM 24st International Symposium on Distributed Simulation and Real Time Applications (DS-RT) 2020 2020
DOI: 10.1109/DS-RT50469.2020.9213641
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Time Management and Real-Time Capabilities of Parallel and Distributed Simulation for the Virtual Development and Validation of Automated Driving Functions
(Third Party Funds Single)
Term: 2018-10-01 - 2021-09-30
Funding source: andere FörderorganisationDistributed simulations are often used to improve performance or to couple different simulators. This coupling is very important for the simulation of autonomous driving functions, because reusable simulation components can be created for the closer and wider environment of the vehicle, for the ego and other vehicles, for sensor technology, for procedures in the control units, for vehicle dynamics and for similar aspects and can be executed together in a simulation. Furthermore, such a distributed simulation provides a starting point for coupling with real software or hardware components (SIL or HIL). Time management in the distributed simulation must ensure causality: if there are deviations in the assignment of simulation time to real-time in the components, causality violations can occur. One example is cooperative safety functions, where actions take place in a very fast sequence. Reasons for causality violations can be, for example, non-synchronized clocks or delays in message delivery. Another task of the time management is to ensure the reproducibility of the simulation results. Jitter in the execution time of individual components or during message transmission results in a non-determinism in the execution sequence, which can lead to a different simulation result.