Vision
When designing automation for safety-critical technical systems, a large number of tests must be carried out according to ISO 262622 or IEC 61508 in order to show the safe behavior of the controls and algorithms developed against uncertainties occurring in the real world. With the increase in highly automated functions, typical product and system engineering are increasingly reaching their limits. The aim of the Functional Safety Control research group is therefore to establish methods very early in the automation design process that take into account the physical behavior of the technical system and its uncertainties in order to make safe or even guaranteed statements about the overall system behavior. This makes it possible to reduce the validation effort in the design process.
Predictive and safe planning as well as optimal utilization of technical system’s redundancy
One research focus are safe model-based trajectory planning methods. The goal is to determine the behavior of a system under previously defined performance criteria. Methodical approaches, such as the calculation of reachable sets, enable the technical system to be controlled in a proactive manner in such a way that uncertainties are already explicitly taken into account in the behavior planning, so that the security of the system can be guaranteed. In this comprehensive system design, dynamic non-linearities and uncertainties of the cascaded system are integrated into the planning algorithm. In particular, over-actuated systems are the focus of current research, which represent a system class with a high number of drive or movement degrees of freedom in order to optimize performance and safety through given actuator redundancy. Another research focus is therefore the control design of these overdetermined technical systems. While maintaining a safe and requirement-oriented primary function, additional performance properties, such as energy consumption, are integrated within the design process. Areas of application are all-wheel drive vehicles, nanopositioning actuators, transport robots and multi-robot systems.
Staff
 |
Manuel SchwartzHead of Research Group Research Interest: |
||
 |
Christopher BohnResearch Associate Research Interest: |
 |
Florian SiebenrockResearch Associate Research Interest: |
 |
Ben-Micha PiscolResearch Associate Research Interest: |
 |
Andreas ZürcherResearch Associate Research Interest: |
 |
Manuel HessResearch Associate Research Interest: |
Student Assistants
 |
Janne BoschImplementation of Model Predictive Vehicle Control |
 |
Samuel MauchPlanning and construction of an all-wheel drive vehicle demonstrator |
|
 |
Karl HandwerkerRobot control in the field of multi-robot manufacturing system |
 |
Yuying ZhaoFurther development of an optimization method by dimension reduction and zero-space descent |
|
 |
Andreas HellmuthReal-time capable robot control in the field of multi-robot manufacturing system |
| ||
Recent job offers for student assistants can be found here.
Bachelor- and Master Students
| |
Yijie QianMaster Thesis Entwicklung eines Trajektorienfolgereglers und Implementierung in einem Fahrzeugdemonstrator |
|
Chuyang DengMaster Thesis Konzeption und Umsetzung eines modellprädiktiven Safety Filters für automatisierte Fahrzeuge |
| |
Weibin ZhaoMaster Thesis Entwurf und Simulation eines lernenden Trajektorienfolgereglers für hochautomatisierte Fahrzeuge |
|
Philipp MarkusBachelor Thesis Vergleich und Analyse von Fahrzeugmodellierungen zur Regelung hochautomatisierter Fahrzeuge |
|
Yuying ZhaoMaster Thesis |
|
Zihong ZhongMaster Thesis Entwurf eines lernenden Modellprädiktivreglers für einen hochautomatisierten Fahrzeugdemonstrator |
| |
Ricarda BellBachelor Thesis |
|
Leonhard Tobias KunzeBachelor Thesis |
| |
Zhanwang PengMaster Thesis |
|
| Title | Type | Supervisor |
|---|---|---|
| Auslegung der Trajektorienplanung für hochautomatisierte Fahrzeuge zur Verbesserung des Fahrkomforts | Master Thesis | |
| Entwurf einer resilienten Regelstruktur für ein automatisiertes allradgelenktes und allradangeriebenes Demonstratorfahrzeug | Master Thesis |
Publications
2023
-
Game-Theoretic Trajectory Planning of Mobile Robots in Unstructured Intersection Scenarios
Majer, N.; Luithle, L.; Schürmann, T.; Schwab, S.; Hohmann, S.
2023. IFAC-PapersOnLine, 56 (2), 11808–11814. doi:10.1016/j.ifacol.2023.10.575 -
Toward transactive control of coupled electric power and district heating networks
Maurer, J.; Tschuch, N.; Krebs, S.; Bhattacharya, K.; Cañizares, C.; Hohmann, S.
2023. Applied Energy, 332, Art.-Nr.: 120460. doi:10.1016/j.apenergy.2022.120460 -
The role of driver models in testing highly-automated driving: a survey [Die Rolle von Fahrermodellen für das Testen hoch-automatisierter Fahrfunktionen: Eine Übersicht]
Lemmer, M.; Schwab, S.; Hohmann, S.
2023. at - Automatisierungstechnik, 71 (1), 16–27. doi:10.1515/auto-2022-0097 -
Enhancement of Path Tracking Accuracy for Physically Coupled Industrial Robots by Hybrid Position-Torque Compensation
Ye, X.; Schwartz, M.; Hohmann, S.
2023. 2023 European Control Conference (ECC), 1–8, Institute of Electrical and Electronics Engineers (IEEE). doi:10.23919/ECC57647.2023.10178292 -
Time and Memory-Efficient Computation of Hamilton-Jacobi Reachable Sets based on a Level Set Method Employing Adaptive Grids
Bohn, C.; Reis, P.; Schwartz, M.; Hohmann, S.
2023 -
Efficient Computation of Inner Approximations of Reachable Sets for a Verified Motion Planning Concept
Bohn, C.; Riegert, J.; Siebenrock, F.; Schwartz, M.; Hohmann, S.
2023. IFAC-PapersOnLine
2022
-
Identification of a Game-Theoretic Driver Decision Making Model using a Bi-Level Approach
Lemmer, M.; Schwab, S.; Hohmann, S.
2022. 2022 IEEE Conference on Control Technology and Applications (CCTA), 857–862, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/CCTA49430.2022.9966194 -
Mitigating Power Peaks in Automotive Power Networks by Exploitation of Flexible Loads
Schürmann, T.; Kutter, N.; Schwab, S.; Hohmann, S.
2022. 2022 XXVIII International Conference on Information, Communication and Automation Technologies (ICAT): 16–18 June 2022, Sarajevo, Bosnia and Herzegovina, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/ICAT54566.2022.9811195 -
Topologie-Optimierung eines radselektiv angesteuerten Fahrzeugs basierend auf einer optimalen Fahrzeugführungsregelung. PhD dissertation
Schwartz, M.
2022, April 13. Karlsruher Institut für Technologie (KIT). doi:10.5445/IR/1000144704 -
Fuzzy Action-Masked Reinforcement Learning Behavior Planning for Highly Automated Driving
Rudolf, T.; Gao, M.; Schurmann, T.; Schwab, S.; Hohmann, S.
2022. 2022 8th International Conference on Control, Automation and Robotics (ICCAR): 8–10 April 2022, Xiamen, China, 264–270, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/ICCAR55106.2022.9782671 -
Data-Driven Automotive Development: Federated Reinforcement Learning for Calibration and Control
Rudolf, T.; Schürmann, T.; Skull, M.; Schwab, S.; Hohmann, S.
2022. 22. Internationales Stuttgarter Symposium : Automobil- und Motorentechnik. Bd.: 1. Hrsg.: M. Bargende, 369–384, Springer Fachmedien Wiesbaden. doi:10.1007/978-3-658-37009-1_26 -
Dynamic Model of a Piezoelectric Walking Drive
Zürcher, A.; Raiser, T.; Hohmann, S.
2022. 2022 IEEE 17th International Conference on Advanced Motion Control (AMC), Padova, Italy, 18-20 Feb. 2022, 157–163, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/AMC51637.2022.9729310 -
Stiffness Optimized Multi-Robot Behavior Planning using Reduced Hessian Method
Ye, X.; Schwartz, M.; Hohmann, S.
2022. IFAC-PapersOnLine, 55 (38), 55–60. doi:10.1016/j.ifacol.2023.01.133 -
Robust Parameter Estimation and Tracking through Lyapunov-based Reinforcement Learning
Rudolf, T.; Ransiek, J.; Schwab, S.; Hohmann, S.
2022. IECON 2022 – 48th Annual Conference of the IEEE Industrial Electronics Society, 1–6, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/IECON49645.2022.9968893 -
Communication Scheme for a Modular Automotive Power Network Management
Schurmann, T.; Schwab, S.; Hohmann, S.
2022. 2022 26th International Conference on System Theory, Control and Computing (ICSTCC), 582–587, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/ICSTCC55426.2022.9931764 -
Trajectory-planning using set-based motion-primitives considering model uncertainty and controller tracking errors
Siebenrock, F.; Moss, D.; Nagatou, K.; Schwartz, M.; Hohmann, S.
2022. 2022 IEEE 25th International Conference on Intelligent Transportation Systems (ITSC), 2358–2365, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/ITSC55140.2022.9922292 -
Toward Transactive Control of Coupled Electric Power and District Heating Networks
Maurer, J.; Tschuch, N.; Krebs, S.; Bhattacharya, K.; Cañizares, C.; Hohmann, S.
2022. arxiv. doi:10.48550/ARXIV.2211.02357 -
Multi-level optimization approach for multi-robot manufacturing systems
Ye, X.; Shen, W.; Mamaev, I.; Bertram, T.; Bryg, M.; Schwartz, M.; Hohmann, S.; Asfour, T.; Hein, B.; Kipfmueller, M.; Kotschenreuther, J.
2022. 54th International Symposium on Robotics : (ISR Europe 2022) : 20-21 June 2022, Munich, Germany, 1–8, VDE Verlag -
Topologie-Optimierung eines radselektiv angesteuerten Fahrzeugs basierend auf einer optimalen Fahrzeugführungsregelung. PhD dissertation
Schwartz, M.
2022. KIT Scientific Publishing. doi:10.5445/KSP/1000148800 -
Model Predictive Reference Generation of Wheel-Individually Controlled Vehicles
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 -
Ein Verfahren zur lexikographischen modellprädiktiven Regelung mit der Anwendung auf eine permanenterregte Synchronmaschine. PhD dissertation
Schnurr, C. X.
2022. KIT Scientific Publishing. doi:10.5445/KSP/1000131520 -
Guaranteed Verification of Dynamic Systems. PhD dissertation
Schwab, S.
2022. KIT Scientific Publishing. doi:10.5445/KSP/1000097527
2021
-
Distributed and Modular Automotive Power Network Management Based on Auction Theory
Schurmann, T.; Rafles, A.; Schwab, S.; Hohmann, S.
2021. 2021 IEEE International Conference on Systems, Man, and Cybernetics (SMC), 2242–2249, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/SMC52423.2021.9659250 -
Maneuver Based Modeling of Driver Decision Making using Game-Theoretic Planning
Lemmer, M.; Shu, J.; Schwab, S.; Hohmann, S.
2021. 2021 IEEE International Conference on Systems, Man, and Cybernetics (SMC), Melbourne, Australia, 17-20 Oct. 2021, 1332–1338, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/SMC52423.2021.9658771 -
Modeling Multi-Driver Interaction in Intersection Scenarios Based on a Hybrid Game Approach
Lemmer, M.; Schwab, S.; Hohmann, S.
2021. IEEE Conference on Control Technology and Applications (CCTA), San Diego, CA, USA, 9-11 Aug. 2021, 416–423, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/CCTA48906.2021.9658588 -
Toward Holistic Energy Management Strategies for Fuel Cell Hybrid Electric Vehicles in Heavy-Duty Applications
Rudolf, T.; Schurmann, T.; Schwab, S.; Hohmann, S.
2021. Proceedings of the IEEE, 109 (6), 1094–1114. doi:10.1109/JPROC.2021.3055136 -
Analysis of a Cascaded MPC Structure for Vehicle Motion Control [in press]
Schwartz, M.; Ludmann, L.; Hohmann, S.
2021. American Control Conference, May 24-28, 2021, Institute of Electrical and Electronics Engineers (IEEE) -
Analysis of a Cascaded MPC Structure for Vehicle Motion Control
Schwartz, M.; Ludmann, L.; Hohmann, S.
2021. Proceedings of the American Control Conference, ACC 2021, Virtual, New Orleans, 25 May 2021 - 28 May 2021, 198–205, Institute of Electrical and Electronics Engineers (IEEE). doi:10.23919/ACC50511.2021.9482741 -
Automated Anomaly Detection in Data Streams on Engine Test Benches Using Multi-Scale Convolutional Recurrent Encoder-Decoder
Juhl, J.; Rudolf, T.; Lukas, K.; Schwab, S.; Dummer, G.; Hohmann, S.; Stork, W.
2021. Proceedings of the International Vienna Motor Symposium 2021. Hrsg.: B. Geringer, Österreichischer Verein für Kraftfahrzeugtechnik (ÖVK) -
Design of an Active, Fault-tolerant Motion Control of Wheel-individual Controlled Vehicles
Schwartz, M.; Sommer, M.; Hohmann, S.
2021. 2021 7th International Conference on Control, Automation and Robotics (ICCAR), 372–381, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/ICCAR52225.2021.9463452 -
Ein Verfahren zur lexikographischen modellprädiktiven Regelung mit der Anwendung auf eine permanenterregte Synchronmaschine. PhD dissertation
Schnurr, C. X.
2021, February 10. Karlsruher Institut für Technologie (KIT). doi:10.5445/IR/1000129290 -
Application of an auction based automotive power network management
Schürmann, T.; Schwab, S.; Hohmann, S.
2021. FDIBA in the New Technological World, 29–32 -
Safely Learning Model Predictive Control with Time-Variant State Constraints and its Application to Motion Planning
Kohrer, L.; Majer, N.; Schwab, S.; Hohmann, S.
2021. 2021 IEEE International Intelligent Transportation Systems Conference (ITSC): 19-22 September 2021, Indianapolis, IN, USA, 755–762, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/ITSC48978.2021.9564934 -
Entrepreneurship für Ingenieure - Konzeption einer innovativen interdisziplinären Lehrveranstaltung
Belgardt, S.; Doer, C.; Hohmann, S.; Karg, P.; Rothfuß, S.; Siebenrock, F.; Stork, W.; Terzidis, O.; Tittel, A.; Zwick, T.
2021. Handbuch Qualität in Studium, Lehre und Forschung, 76, 67–84 -
Guaranteed state estimation using a bundle of interval observers with adaptive gains applied to the induction machine
Schwartz, M.; Krebs, S.; Hohmann, S.
2021. Sensors, 21 (8), Art.-Nr.: 2584. doi:10.3390/s21082584
2020
-
Explicit port-Hamiltonian formulation of bond graphs with dependent storages
Pfeifer, M.; Caspart, S.; Muller, C.; Pfeiffer, S.; Krebs, S.; Hohmann, S.
2020. Proceedings of the 21st IFAC World Congress. Ed.: R. Findeisen, 5579–5585, International Federation of Automatic Control (IFAC). doi:10.1016/j.ifacol.2020.12.1570 -
Driver Interaction at Intersections: A Hybrid Dynamic Game Based Model
Lemmer, M.; Schwab, S.; Hohmann, S.
2020. 2020 IEEE International Conference on Systems, Man, and Cybernetics (SMC), 2269–2276, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/SMC42975.2020.9283079 -
Explicit port-Hamiltonian formulation of multi-bond graphs for an automated model generation
Pfeifer, M.; Caspart, S.; Hampel, S.; Muller, C.; Krebs, S.; Hohmann, S.
2020. Automatica, 120, Art. Nr.: 109121. doi:10.1016/j.automatica.2020.109121 -
Predictive and Bounded Reference Generation of the Actuators of Four-wheel Drive and Four-wheel Steer Vehicles
Schwartz, M.; Zhao, K.; Hohmann, S.
2020. IEEE CCTA 2020 : 4th IEEE Conference on Control Technology and Applications : August 24-26, 2020, Montréal, Canada, 291–298, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/CCTA41146.2020.9206296 -
Extended Nonlinear Dynamical Modeling and State Estimation for the Temperature Control of Loop Heat Pipes
Gellrich, T.; Moeller, J.; Schwab, S.; Hohmann, S.
2020. 2020 IEEE Conference on Control Technology and Applications (CCTA), Montreal, QC, Canada, Canada, 24-26 Aug. 2020, 1015–1022, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/CCTA41146.2020.9206366 -
Shared-Control Concepts for Large Vehicle-Manipulators
Varga, B.; Burkhardt, Y.; Schwab, S.; Hohmann, S.
2020. 2020 IEEE 29th International Symposium on Industrial Electronics (ISIE), 197–203, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/ISIE45063.2020.9152208 -
Analytical Optimal Control Allocation with Time-varying Secondary Objectives
Schwartz, M.; Mittelviefhaus, F.; Hohmann, S.
2020. 2020 6th International Conference on Control, Automation and Robotics (ICCAR) : April 20-23, 2020, Singapore, 247–254, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/ICCAR49639.2020.9108002 -
Robust Position and Velocity Tracking Control of a Four-wheel Drive and Four-wheel Steered Electric Vehicle
Schwartz, M.; Rudolf, T.; Hohmann, S.
2020. 2020 6th International Conference on Control, Automation and Robotics (ICCAR) : April 20-23, 2020, Singapore, 415–422, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/ICCAR49639.2020.9108078 -
Kinematic Sensitivity Analysis of the Suspension Characteristics for the Initial Design of Four-Wheel Drive and Four-Wheel Steered Vehicles
Schwartz, M.; Goosmann, T.; Hohmann, S.
2020. WCX SAE World Congress Experience, Detroit, MI, April 21-23, 2020. Proceedings, SAE International. doi:10.4271/2020-01-0990 -
Passivity conditions for plug-and-play operation of nonlinear static AC loads
Strehle, F.; Malan, A. J.; Krebs, S.; Hohmann, S.
2020 -
Passivity conditions for plug-and-play operation of nonlinear static AC loads
Strehle, F.; Malan, A. J.; Krebs, S.; Hohmann, S.
2020. 21th IFAC World Congress. Ed.: R. Findeisen, 12237–12243, Elsevier. doi:10.1016/j.ifacol.2020.12.1128 -
Distributed Frequency and Voltage Control for AC Microgrids based on Primal-Dual Gradient Dynamics
Kölsch, L.; Wieninger, K.; Krebs, S.; Hohmann, S.
2020. IFAC-PapersOnLine, 53 (2), 12229–12236. doi:10.1016/j.ifacol.2020.12.1110 -
Model-Free Control Design for Loop Heat Pipes Using Deep Deterministic Policy Gradient
Gellrich, T.; Min, Y.; Schwab, S.; Hohmann, S.
2020. IFAC-PapersOnLine, 53 (2), 1575–1580. doi:10.1016/j.ifacol.2020.12.2190 -
Model-free control design for loop heat pipes using deep deterministic policy gradient
Gellrich, T.; Min, Y.; Schwab, S.; Hohmann, S.
2020. 21st IFAC World Congress 2020 - 1st Virtual IFAC World Congress -
Dynamic state-space modeling and model-based control design for loop heat pipes
Gellrich, T.; Sester, C.; Okraschevski, M.; Schwab, S.; Bauer, H.-J.; Hohmann, S.
2020 -
A Cooperative Assistant System with Smoothly Shifting Control Authority Based on Partially Observable Markov Decision Processes
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 -
A scalable port-hamiltonian approach to plug-and-play voltage stabilization in DC microgrids
Strehle, F.; Pfeifer, M.; Malan, A. J.; Krebs, S.; Hohmann, S.
2020 -
A scalable port-hamiltonian approach to plug-and-play voltage stabilization in DC microgrids
Strehle, F.; Pfeifer, M.; Malan, A. J.; Krebs, S.; Hohmann, S.
2020. 2020 IEEE Conference on Control Technology and Applications (CCTA), 24-26 August 2020, online, 787–794, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/CCTA41146.2020.9206323 -
LTV-MPC Based Trajectory Planning Considering Uncertain Object Prediction Through Adaptive Potential Fields
Siebenrock, F.; Günther, M.; Hohmann, S.
2020. The 4th IEEE Conference on Control Technology and Applications (CCTA), Montréal, Canada, August 24 - 26, 2020, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/CCTA41146.2020.9206298 -
Limited-Information Cooperative Shared Control for Vehicle-Manipulators
Varga, B.; Shahirpour, A.; Lemmer, M.; Schwab, S.; Hohmann, S.
2020. 2020 IEEE International Conference on Systems, Man, and Cybernetics (SMC), Toronto, ON, Canada, October 11–14, 2020., Art.-Nr. 09283367, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/SMC42975.2020.9283367 -
Validation of Cooperative Shared-Control Concepts for Large Vehicle-Manipulators
Varga, B.; Shahirpour, A.; Burkhardt, Y.; Schwab, S.; Hohmann, S.
2020. IEEE CCTA 2020 : 4th IEEE Conference on Control Technology and Applications : August 24-26, 2020, Montréal, Canada, 542–548, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/CCTA41146.2020.9206372 -
Bias-free Parameter Identification for Non-Commensurable Fractional Systems
Stark, O.; Pfeifer, M.; Krebs, S.; Hohmann, S.
2020. 18th European Control Conference, ECC 2020, Saint Petersburg, Russian Federation, 12 - 15 May 2020, 1422–1429, EUCA -
Distributed Frequency Regulation for Heterogeneous Microgrids via Steady State Optimal Control
Kölsch, L.; Dupuis, M.; Bhatt, K.; Krebs, S.; Hohmann, S.
2020. IEEE Green Technologies Conference, GreenTech 2020, 1 - 3 April 2020, Oklahoma City, USA. doi:10.1109/GreenTech46478.2020.9289724 -
Dynamic Set-Inversion Procedure to Design Interval-Based State Estimators for Discrete-Time LPV Systems
Krebs, S.; Meslem, N.; Hohmann, S.
2020. 58th IEEE Conference on Decision and Control (CDC 2019), Nice, F, December 11-13, 2019, 3190–3195, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/CDC40024.2019.9029661
2019
-
Steady-State Optimal Frequency Control for Lossy Power Grids with Distributed Communication
Kölsch, L.; Bhatt, K.; Krebs, S.; Hohmann, S.
2019. IEEE International Conference on Electrical, Control and Instrumentation Engineering (ICECIE). Proceedings, 1–8, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/ICECIE47765.2019.8974715 -
Nonlinear Model Identification Adaptive Heater Control Design for Loop Heat Pipes
Gellrich, T.; Zhang, X.; Schwab, S.; Hohmann, S.
2019. IEEE Conference on Control Technology and Applications (CCTA), 679–684, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/CCTA.2019.8920525 -
Regenerative Braking Strategies for Electric Heavy Duty Trucks
Rudolf, T.; Bischof, F.; Schwab, S.; Hohmann, S.
2019, July. 6th SINO-EU Doctoral School for Sustainability Engineering (SESE 2019), Lisbon, Portugal, July 22–24, 2019 -
Verification of hybrid systems using Kaucher arithmetic
Schwab, S.; Hohmann, S.
2019. Automatisierungstechnik, 67 (4), 316–325. doi:10.1515/auto-2018-0095 -
On Robustness Regarding Modeling Errors in Predictive Energy Management Systems for Multi-Carrier Energy Grids
Sauter, P. S.; Herkner, T.; Maurer, J.; Krebs, S.; Hohmann, S.
2019. International ETG-Congress 2019; ETG Symposium, Esslingen, Germany, 8-9 May 2019, 266–271, VDE Verlag -
Bias-free Parameter Identification of a Fractional Order Model
Stark, O.; Malan, A. J.; Krebs, S.; Hohmann, S.
2019. doi:10.5445/IR/1000117548 -
A Port-Hamiltonian Approach to Plug-And-Play Voltage and Frequency Control in Islanded Inverter-Based AC Microgrids
Strehle, F.; Malan, A. J.; Krebs, S.; Hohmann, S.
2019. 58th IEEE Conference on Decision and Control (CDC), Nice, F, December 11-13, 2019 -
Automated Generation of Explicit Port-Hamiltonian Models from Multi-Bond Graphs
Pfeifer, M.; Caspart, S.; Pfeiffer, S.; Muller, C.; Krebs, S.; Hohmann, S.
2019. doi:10.5445/IR/1000104388 -
Control of Large Vehicle-Manipulators with Human Operator
Varga, B.; Shahirpour, A.; Schwab, S.; Hohmann, S.
2019. IFAC-PapersOnLine, 52 (30), 373–378. doi:10.1016/j.ifacol.2019.12.571 -
AMOTO: Automatic MOdeling TOol for the Port-Hamiltonian Formulation of Bond Graphs
Pfeiffer, S.; Muller, C.; Pfeifer, M.; Caspart, S.; Krebs, S.; Hohmann, S.
2019. VDI/VDE GMA-Fachausschuss 1.30 „Modellbildung, Identifikation und Simulation in der Automatisierungstechnik“. Tagung (2019), Anif, Austria, September 25–27, 2019 -
Explicit Port-Hamiltonian Formulation of Bond Graphs
Pfeifer, M.; Pfeiffer, S.; Caspart, S.; Muller, C.; Krebs, S.; Hohmann, S.
2019. GMA-Fachausschuss 1.30 „Modellbildung, Identifikation und Simulation in der Automatisierungstechnik“, Anif, A, 25.-27. September 2019, VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik -
Model Predictive Control Allocation of an Over-actuated Electric Vehicle with Single Wheel Actuators
Schwartz, M.; Siebenrock, F.; Hohmann, S.
2019. IFAC-PapersOnLine, 52 (8), 162–169. doi:10.1016/j.ifacol.2019.08.065 -
Guaranteed Verification of Dynamic Systems. PhD dissertation
Schwab, S.
2019. Karlsruher Institut für Technologie (KIT). doi:10.5445/IR/1000097068 -
Model predictive control and trajectory optimization of large vehicle-manipulators
Varga, B.; Meier, S.; Schwab, S.; Hohmann, S.
2019. IEEE International Conference on Mechatronics (IEEE ICM 2019), Ilmenau, March 18-20, 2019, 60–66, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/ICMECH.2019.8722886 -
Passivity-Based Plug-and-Play Voltage and Frequency Control in Islanded Inverter-Based AC Microgrids
Strehle, F.; Malan, A. J.; Krebs, S.; Hohmann Sören
2019. 58th IEEE Conference on Decision and Control, Nice, F, December 11-13, 2019, 4648–4655, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/CDC40024.2019.9029272 -
Automatic Determining of a Modulating Function
Stark, O.; Eckert, M.; Krebs, S.; Hohmann, S.
2019. Karlsruher Institut für Technologie (KIT). doi:10.5445/IR/1000092062 -
Interval Set-Membership State Estimator for Discrete-Time LPV Systems
Krebs, S.; Hohmann, S.
2019. Karlsruher Institut für Technologie (KIT). doi:10.5445/IR/1000091545 -
A Scalable Port-Hamiltonian Approach to Plug-and-Play Voltage Stabilization in DC Microgrids [submitted]
Strehle, F.; Pfeifer, M.; Krebs, S.; Hohmann, S.
2019. IFAC-PapersOnLine [submitted] -
Non-linear MPC for winding loss optimised torque control of anisotropic PMSM
Schnurr, C.; Hohmann, S.; Kolb, J.
2019. The Journal of Engineering, (17), 4252 – 4256. doi:10.1049/joe.2018.8143
2018
-
Modeling of Human-Centered Cooperative Control by Means of Tracking in Discrete Time Linear Quadratic Differential Games
Lemmer, M.; Köpf, F.; Schwab, S.; Flad, M.; Hohmann, S.
2018. 1st IEEE International Conference on Artificial Intelligence and Knowledge Engineering, AIKE 2018; Laguna Hills; United States; 26 September 2018 through 28 September 2018, 156–161, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/AIKE.2018.00034 -
Coupled boundary interval observer for LPV systems subject to uncertainties in input, output and parameters
Krebs, S.; Bächle, M.; Hohmann, S.
2018. Automatica, 95, 426–432. doi:10.1016/j.automatica.2018.06.012 -
Non-linear MPC for winding loss optimised torque control of anisotropic PMSM
Schnurr, C.; Hohmann, S.; Kolb, J.
2018, April 19. 9th International Conference on Power Electronics, Machines and Drives (PEMD 2018), Liverpool, United Kingdom, April 17, 2018–April 19, 2019 -
Novel Lexicographic MPC for Loss Optimized Torque Control of Nonlinear PMSM
Schnurr, C.; Hohmann, S.; Kolb, J.
2018. 2018 IEEE Conference on Control Technology and Applications (CCTA), Copenhagen, Denmark, 21–24 August 2018, 690–697, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/CCTA.2018.8511455 -
A Robust Fault Detection Method using a Zonotopic Kaucher Set-membership Approach
Schwab, S.; Puig, V.; Hohmann, S.
2018. IFAC-PapersOnLine, 51 (24), 500–507. doi:10.1016/j.ifacol.2018.09.623 -
Weighted Least Squares State Estimation for Coupled Power and Gas Distribution Networks
Pfeifer, M.; Zimmerlin, M.; Schwarzendorfer, M.; Sauter, P.; Krebs, S.; Leibfried, T.; Hohmann, S.
2018. 53rd International Universities Power Engineering Conference, Glasgow, Scotland, 4th-7th September 2018, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/UPEC.2018.8542013 -
Intervallbeobachter für lineare parametervariante Systeme und deren Anwendung auf die Asynchronmaschine. PhD dissertation
Krebs, S.
2018. KIT Scientific Publishing. doi:10.5445/KSP/1000086503 -
Combined Optimization of District Heating and Electric Power Networks
Maurer, J.; Elsner, C.; Krebs, S.; Hohmann, S.
2018. Energy procedia, 149, 509–518. doi:10.1016/j.egypro.2018.08.215 -
Intervallbeobachter für lineare parametervariante Systeme und deren Anwendung auf die Asynchronmaschine. PhD dissertation
Krebs, S.
2018. Karlsruher Institut für Technologie (KIT). doi:10.5445/IR/1000085805 -
Interval MRAC with Proven Stability Properties and Application on Induction Motor Control
Müller, J.; Krebs, S.; Buchholz, M.; Hohmann, S.
2018. The 14th IEEE International Conference on Control and Automation (IEEE ICCA Alaska 2018), Anchorage, AK, June 12-15, 2018, 173–179, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/ICCA.2018.8444328 -
Automatisierte Verifikation hybrider Systeme am Beispiel eines Batteriemanagementsystems
Schwab, S.; Hohmann, S.
2018. Entwurf komplexer Automatisierungssysteme : EKA 2018 : Beschreibungsmittel, Methoden, Werkzeuge und Anwendungen : 15. Fachtagung mit Workshop : 02. bis 03. März 2018 in Magdeburg. Hrsg.: Ulrich Jumar, Christian Diedrich, ifak / Otto-von-Guericke-Universität
2017
-
Verified Diagnosis of Safety Critical Dynamic Systems Based on Kaucher Interval Arithmetic
Schwab, S.; Stark, O.; Hohmann, S.
2017. 20th IFAC World Congress, Toulouse, F, July 9-14, 2017, 13414–13421. doi:10.1016/j.ifacol.2017.08.1939 -
Interval observers for LPV systems and application to the guaranteed state estimation of an induction machine
Krebs, S.; Gellrich, T.; Hohmann, S.
2017. IFAC-PapersOnLine, 50 (1), 2794–2799. doi:10.1016/j.ifacol.2017.08.629 -
Examples on Verified Diagnosis of Safety Critical Dynamic Systems Based on Kaucher Interval Arithmetik
Schwab, S.; Stark, O.; Hohmann, S.
2017, June 14. 10th Summer Workshop on Interval Methods, and 3rd International Symposium on Set Membership Applications, Reliability and Theory. (SWIM - SMART 2017), Manchester, UK, June 14 - 16, 2017 -
Interval State Observer Based on a Time-Variant Transformation for LPV Systems and Application to Induction machines
Krebs, S.; Fugel, S.; Hohmann, S.
2017. 1st IEEE Conference on Control Technology and Applications, CCTA 2017, Waikoloa, Hawaii USA, 27. - 30. Aug, 2017, 1077–1084, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/CCTA.2017.8062602 -
Automated Verification of Switched Systems Using Hybrid Identification
Schwab, S.; Holzmüller, B.; Hohmann, S.
2017. Cyber Physical Systems : Design, Modeling, and Evaluation. 6th International Workshop, Pittsburgh, PA, October 6, 2016. Ed.: C. Berger, 87–100, Springer International Publishing. doi:10.1007/978-3-319-51738-4_7
2016
-
Verification of battery management systems using hybrid identification
Schwab, S.; Hohmann, S.
2016. SINO-EU Doctoral School for Sustainability Engineering Harbin Institute of Technology (HIT), Harbin, China, 29th August – 03rd September, 2016 -
Interval Modelling of a Voltage Source Inverter
Krebs, S.; Köhrer, L.; Hohmann, S.
2016. 8th IET International Conference on Power Electronics, Machines and Drives (PEMD 2016), Glasgow, United Kingdom, 19-21 April 2016, 1–6, Curran. doi:10.1049/cp.2016.0336 -
Garantierte Zustandsschätzung für Asynchronmaschinen auf Basis eines Intervallbeobachters
Krebs, S.; Hohmann, S.
2016. GMA-Fachausschuss 1.40, Workshop 2016, 21.-23.09.2016, Anif/ Salzburg -
A New Modelling and Identification Approach for Guaranteed Inclusion of a Voltage Source Inverter’s Output Voltages
Krebs, S.; Köhrer, L.; Hohmann, S.
2016. ICCAIS 2016 - International Conference on Control Automation & Information Sciences, October 27-29, 2016, Ansan, Korea, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/ICCAIS.2016.7822445 -
Interval Observer for LPV Systems Based on Time-Variant Transformations
Krebs, S.; Pfeifer, M.; Fugel, S.; Weigold, J.; Hohmann, S.
2016. 55th IEEE Conference on Decision and Control (CDC), December 12-14, 2016, Las Vegas, NV, USA, 4090–4096, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/CDC.2016.7798889 -
Reduced-order hybrid interval observer for verified state estimation of an induction machine
Krebs, S.; Schnurr, C.; Pfeifer, M.; Weigold, J.; Hohmann, S.
2016. Control engineering practice, 57, 157–168. doi:10.1016/j.conengprac.2016.09.004
2015
-
Interval observers for electrical traction drives
Krebs, S.; Hohmann, S.
2015. Summer School of Sino-EU Doctoral School for Sustainability, 18.10.-19.10.2015, Lissabon
2014
-
Steering driver assistance system: A systematic cooperative shared control design approach
Flad, M.; Otten, J.; Schwab, S.; Hohmann, S.
2014. Proceedings - 2014 IEEE International Conference on Systems, Man, and Cybernetics (SMC), San Diego, CA, USA, October 5-8, 2014, 3585–3592, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/SMC.2014.6974486 -
Necessary and sufficient conditions for the design of cooperative shared control
Flad, M.; Otten, J.; Schwab, S.; Hohmann, S.
2014. Proceedings - 2014 IEEE International Conference on Systems, Man, and Cybernetics (SMC), San Diego, CA, USA, October 5-8, 2014, 1253–1259, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/SMC.2014.6974086 -
A Cooperative and Competitive Workshop in Mechatronics Engineering
Krebs, S.; Schmidt, S.; Matthiesen, S.; Hohmann, S.
2014. International Journal of Engineering Pedagogy, 4 (1), 13–17
2013
-
Cooperation-focused education in mechatronic engineering design projects
Schmidt, S.; Lohmeyer, Q.; Krebs, S.; Hohmann, S.; Matthiesen, S.
2013. 15th International Conference on Engineering and Product Design Education: Design Education - Growing Our Future, EPDE 2013; Dublin; Ireland; 5 - 6 September 2013: Proceedings. Ed.: E. Bohemia, 296–301, The Design Society -
Erschließung mechatronischer Synergiepotentiale durch kooperationsorientierte Lehre (koop-L)
Matthiesen, S.; Hohmann, S.; Schmidt, S.; Breitschuh, J.; Lohmeyer, Q.; Krebs, S.
2013. Standortvorteil Methodik : 11. Gemeinsames Kolloquium Konstruktionstechnik (KT 2013), 12. - 13. September 2013 in Aachen. Hrsg.: K. Brökel, Shaker Verlag -
Online identification of individual driver steering behaviour and experimental results
Diehm, G.; Maier, S.; Flad, M.; Hohmann, S.
2013. Proceedings - 2013 IEEE International Conference on Systems, Man and Cybernetics (SMC 2013) : Manchester, United Kingdom, 13 - 16 October 2013, 221–227, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/SMC.2013.44 -
An Identification Method for Individual Driver Steering Behaviour Modelled by Switched Affine Systems
Diehm, G.; Maier, S.; Flad; .; Hohmann, S.
2013. 52nd IEEE Annual Conference on Decision and Control, Florence, Italy, Dec. 10 ‐13, 2013, 3547–3553, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/CDC.2013.6760428