M. Sc. Christopher Bohn
- Head of Research Group
- Group:
- Room: 104
- Phone: +49 721 608-42462
- Fax: +49 721 608-42707
- christopher bohn ∂does-not-exist.kit edu
Karlsruher Institut für Technologie (KIT) Campus Süd
Institut für Regelungs- und Steuerungssysteme
Geb. 11.20 (Engler-Villa)
Kaiserstr. 12
D-76131 Karlsruhe
Curriculum Vitae
Studies of electrical engineering and information technology at the Karlsruhe Institute of Technology (KIT). Bachelor thesis at the Forschungszentrum Informatik (FZI), developing a driver assistant function for optimizing the energy efficiency of the traffic flow (2016). Internships at TRUMPF Inc. in Farmington, CT (USA) on optimizing the control of laser cutting machines and at BOSCH SEA Pte. Ltd. in Singapore contributing to the core development of an Ubuntu Linux based operating system. Master thesis at the Institute of Control Systems (IRS), developing an intention based cooperative control concept for human-robot-interaction with a variable level of automation (2019).
Doctoral Researcher at IRS since March 2020, leading the Functional Safety Control research group since April 2024.
Research
Autonomous systems promise substantial benefits to society. In almost every relevant application, however, they are safety-critical, and therefore the potential benefits only materialize if safe operation can be guaranteed rather than merely observed in testing. This holds equally for autonomous systems that employ AI-based components and for those built from classical components only.
My research addresses this gap by developing methods for provably safe motion generation. The central concern is execution accuracy: given the potential unpredictability of AI-based controllers, external disturbances, and inaccurate modeling, how closely can a system be guaranteed to follow its intended motion? This leads to the question that drives my work — how conservatively must a system behave, for instance how slowly it must move, in order to guarantee a required accuracy? Answering it turns safety from a binary property into a quantifiable trade-off between performance and guarantee.
I develop the associated methods on a game-theoretic basis, within a framework that deliberately leaves room for learning-based components: AI-based controllers may act freely within a verified operating envelope, while a formally verified safeguard intervenes only when a guaranteed accuracy — and with it, for instance, freedom from collisions with obstacles in the system's surroundings — would otherwise be lost
| Title | Type | Person in Charge |
|---|---|---|
| Spieltheoretische Gewährleistung der Stabilität von Folgeregelungen unter Berücksichtigung nicht vollständig zulässiger Referenztrajektorien | Master Thesis |
Publications
Hess, M.; Piscol, B.-M.; Bohn, C.; Hohmann, S.
2026. at - Automatisierungstechnik, 74 (6), 420–438. doi:10.1515/auto-2025-0104
Hess, M.; Seiffer, A.; Bohn, C.; Hohmann, S.
2026, March 11. doi:10.35097/4mj6xh6jedtnd6e0
Bohn, C.; Hess, M.; Hohmann, S.
2026. IEEE Transactions on Automatic Control, 1–8. doi:10.1109/TAC.2026.3714227
Bohn, C.; Bosch, J.; Hess, M.; Hohmann, S.
2025. 2025 IEEE 28th International Conference on Intelligent Transportation Systems (ITSC), 1518–1524, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/ITSC60802.2025.11423657
Bohn, C.; Siebenrock, F.; Bosch, J.; Hetzner, T.; Mauch, S.; Reis, P.; Staudt, T.; Hess, M.; Piscol, B.-M.; Hohmann, S.
2025. 2025 IEEE Conference on Control Technology and Applications (CCTA), San Diego, CA, USA, 25-27 August 2025, 63–70, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/CCTA53793.2025.11151504
Hess, M.; Riffel, J.; Bohn, C.; Hohmann, S.
2025. IEEE Conference on Control Technology and Applications (CCTA 2025), 735–741, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/CCTA53793.2025.11151485
Hess, M.; Bohn, C.; Seiffer, A.; Hohmann, S.
2025. 16. Uni-DAS e.V. Workshop Fahrerassistenz und automatisiertes Fahren: 31.03. – 02.04.2025, Kloster Irsee, 9 S
Bohn, C.; Reis, P.; Schwartz, M.; Hohmann, S.
2024. 2023 62nd IEEE Conference on Decision and Control (CDC), 13-15 December 2023, 8235–8241, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/CDC49753.2023.10383317
Bohn, C.; Riegert, J.; Siebenrock, F.; Schwartz, M.; Hohmann, S.
2023. IFAC-PapersOnLine, 56 (2), 10664–10670. doi:10.1016/j.ifacol.2023.10.716
Schwartz, M.; Wang, T.; Bohn, C.; Hohmann, S.
2022. 2022 IEEE Conference on Control Technology and Applications (CCTA): Trieste, August 22-25, 2022, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/CCTA49430.2022.9966023
Braun, C. A.; Bohn, C.; Inga, J.; Hohmann, S.
2020. 2020 IEEE International Conference on Systems, Man, and Cybernetics (SMC), Toronto, ON, Canada, October 11–14, 2020., 806–811, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/SMC42975.2020.9283176
