KEY PUBLICATIONS

1. 1. A. C. Steinert, R. Steffensen​ and F. Holzapfel, “Bias of anticipated non-parametric closed-loop frequency response for controller gain re-tuning”, Automatica, vol. 151, no. 110881, 2023. [doi]
   2. R. Steffensen​, A. C. Steinert and F. Holzapfel, “Incremental control as an enhanced and robust implementation of gain scheduled controllers avoiding hidden coupling terms”, Aerospace Science and Technology, vol. 141, no. 108500, 2023. [doi]
   3. R. Steffensen​, A. C. Steinert, Z. Mbikayi, S. Raab, J. Angelov, F. Holzapfel, “Filter and sensor delay synchronization in incremental flight control laws”, Aerospace Systems, vol. 6, 2023. [doi]
   4. R. Steffensen​, A. C. Steinert and E. J. J. Smeur, “Nonlinear Dynamic Inversion with Actuator Dynamics: An Incremental Control Perspective”, Journal of Guidance, Control, and Dynamics, vol. 46, no. 4, 2023. [doi]
   5. S. Hosseini, A. C. Steinert, R. K. Hofmann, X. Fang, R. Steffensen​, F. Holzapfel, C. Göttlicher, “Advancements in the Theory and Practice of Flight Vehicle System Identification”, Journal of Aircraft, vol. 60, no. 5, 2023. [doi]
   6. A. C. Steinert, M. Speckmaier, D. Gierszewski, F. Holzapfel, R. Schmoldt, F. Demmler, M. Ornigg, M. Koop, U. Schell, “Experimental Results of Flight Test-Based Gain Retuning”, in AIAA SciTech 2022 Forum. [doi]
   7. R. Steffensen​, A. C. Steinert and F. Holzapfel, “Longitudinal Incremental Reference Model for Fly-By-Wire Control Law using Incremental Non-Linear Dynamic Inversion”, in AIAA SciTech 2022 Forum. [doi]
   8. S. Scherer, M. Speckmaier, D. Gierszewski, C. Mishra, A. C. Steinert, R. Steffensen​, S. Wulf, F. Holzapfel, “AUTOMATIC TAKE-OFF AND LANDING OF A VERY LIGHT ALL ELECTRIC OPTIONALLY PILOTED AIRCRAFT”, in 33rd Congress of the International Council of the Aeronautical Sciences (ICAS), 2022.
   9. S. Scherer, M. Speckmaier, D. Gierszewski, A. C. Steinert, F. Holzapfel, “Compensation of Nonlinear Transmission Effects in Electro-Mechanical Flight Control Systems”, in AIAA SciTech 2022 Forum. [doi]
   10. A. C. Steinert, F. Holzapfel, R. Steffensen​, C. Merkl, “Flight Test Based Gain Tuning using non-parametric Frequency Domain Methods”, in AIAA SciTech 2021 Forum. [doi]
   11. A. C. Gabrys, R. Steffensen​, R. d. A. Cordeiro, J. R. Azinheira, A. Moutinho, F. Holzapfel, “Integration of Phase Plane Flight Envelope Protections in Cascaded Incremental Flight Control”, in 21st IFAC Symposium on Automatic Control in Aerospace ACA 2019, 27.08.2019 – 30.08.2019. [doi]
   12. R. Steffensen​, A. C. Gabrys and F. Holzapfel, “Flight envelope protections using phase plane limits and backstepping control”, in CEAS Specialist Conference on Guidance, Navigation & Control (EuroGNC 2019).
   13. S. P. Schatz, A. C. Gabrys, D. Gierszewski, F. Holzapfel, “Inner Loop Command Interface in a Modular Flight Control Architecture for Trajectory Flights of General Aviation Aircraft”, in 2018 5th International Conference on Control, Decision and Information Technologies (CoDIT). [doi]
   14. F. Goßmann, F. Svaricek and A. C. Gabrys, “Control of Longitudinal Aircraft Motion with Loadcase Robustness using LPV-Control with Partly-Measurable Parameters”, in 2018 AIAA Guidance, Navigation and Control Conference. [doi]
   15. E. Karlsson, S. P. Schatz, F. Holzapfel, T. Baier, C. Dörhöfer, A. C. Gabrys, M. Hochstrasser, C. Krause, P. J. Lauffs, N. C. Mumm, K. Nürnberger, L. Peter, V. Schneider, P. Spiegel, L. Steinert, A. W. Zollitsch, “Development of an Automatic Flight Path Controller for a DA42 General Aviation Aircraft”, in CEAS EuroGNC, 2017.
   16. E. Karlsson, F. Holzapfel, T. Baier, C. Dörhöfer, A. C. Gabrys, M. Hochstrasser, C. Krause, P. J. Lauffs, N. C. Mumm, K. Nürnberger, L. Peter, S. P. Schatz, V. Schneider, P. Spiegel, L. Steinert, A. W. Zollitsch, “Active Control Objective Prioritization for High-Bandwidth Automatic Flight Path Control”, in CEAS EuroGNC, 2017.
   17. V. Schneider, P. Piprek, S. P. Schatz, T. Baier, C. Dörhöfer, M. Hochstrasser, A. C. Gabrys, E. Karlsson, C. Krause, P. J. Lauffs, N. C. Mumm, K. Nürnberger, L. Peter, P. Spiegel, L. Steinert, A. W. Zollitsch, F. Holzapfel, “Online Trajectory Generation Using Clothoid Segments”, in 14th International Conference on Control, Automation, Robotics & Vision (ICARCV), 2016.
   18. S. P. Schatz, V. Schneider, E. Karlsson, F. Holzapfel, T. Baier, C. Dörhöfer, M. Hochstrasser, A. C. Gabrys, C. Krause, P. J. Lauffs, N. C. Mumm, K. Nürnberger, L. Peter, P. Spiegel, L. Steinert, A. W. Zollitsch, “Flightplan Flight Tests of an Experimental DA42 General Aviation Aircraft”, in 14th International Conference on Control, Automation, Robotics & Vision (ICARCV), 2016.
   19. E. Karlsson, S. P. Schatz, T. Baier, C. Dörhöfer, A. C. Gabrys, M. Hochstrasser, C. Krause, P. J. Lauffs, N. C. Mumm, K. Nürnberger, L. Peter, V. Schneider, P. Spiegel, L. Steinert, A. W. Zollitsch, F. Holzapfel, “Automatic Flight Path Control of an Experimental DA42 General Aviation Aircraft”, in 14th International Conference on Control, Automation, Robotics & Vision (ICARCV), 2016.
   20. E. Karlsson, A. C. Gabrys, S. P. Schatz, F. Holzapfel, “Dynamic Flight Path Control Coupling for Energy and Maneuvering Integrity”, in 14th International Conference on Control, Automation, Robotics & Vision (ICARCV), 2016.
   21. J. Diepolder, J. Z. Ben-Asher, A. C. Gabrys, S. P. Schatz, M. Bittner, M. Rieck, B. Grüter, F. Holzapfel, “Flight Control Law Clearance Using Worst-Case Inputs”, in ICAS 30th International Congress of the International Council of the Aeronautical Sciences, 2016.Andreas Hermanutz, Mirko Hornung: Aeroelastic Wing Planform Design Optimization of a Flutter UAV Demonstrator. Aerospace [Volume 7 Nr.45], 2020.

SUPERVISED STUDENT THESES

1. 1. P. Medl, “Controlling the Lateral Dynamics of a Fully Submerged Hydrofoil Craft”, Thesis, Technische Universität München, Garching, 2023.
      A. Hug, “Controlling the Longitudinal Dynamics of a Fully Submerged Hydrofoil Craft”, Thesis, Technische Universität München, Garching, 2023.
   2. M. Naunheim, “Optimization Framework for Handling Quality Design”, Thesis, Technische Universität München, Garching, 2022.
      J. Ostler, “Design and Evaluation of Envelope Protection Concepts for UAVs”, Thesis, Technische Universität München, Garching, 2019.
   3. M. Marb, “Untersuchung und Anwendung ausgewählter Anti-Windup-Strategien”, Thesis, Technische Universität München, Garching, 2018.
   4. S. P. Ramarvinth, “Analysis of the Influence of a Plant Transformation on the Linearization Results using frequency, time domain measures and Markov Chain Monte Carlo method”, Thesis, Technische Universität München, Garching, 2017.
   5. M. Marb, “Reglerentwurf mittels systune-Algorithmus unter Berücksichtigung von Modellunsicherheiten”, Thesis, Technische Universität München, Garching, 2017.
   6. W. L. Dürrholder, “Automatisierung eines LQR-basierten Auslegungsverfahrens für einen Baseline Controller über den Flugbereich und verschiedene Ladungszustände”, Thesis, Technische Universität München, Garching, 2016.
   7. D. Boos, “Entwicklung eines Matlab Tools zur Analyse linearer Systeme”, Thesis, Technische Universität München, Garching, 2016.
   8. M. Kreuzer, “Development and Testing of Flight Management I/O Interfaces”, Thesis, Technische Universität München, Garching, 2015.
   9. P. Koppitz, “Concept and Implementation of a generic MATLAB Routine for automated Time Domain Analysis of SIMULINK Models”, Thesis, Technische Universität München, Garching, 2015.
   10. S. S. Nair, “Development of a Generic Trim and Linearization Verification Tool & Advancement of the Extended Pointmass Model”, Thesis, Technische Universität München, Garching, 2014.