Dr.-Ing. Fischer Ferdinand
Research
- Algebraic fault diagnosis for distributed-parameter systems using trajectory planning methods
Due to the increasing complexity of technical systems, the detection of faults and their consideration in the controller design is becoming more and more important to ensure the safety, reliability and availability of various technical processes. Although this problem has been thoroughly investigated for finite-dimensional systems, only few results are available for distributed-parameter systems. In this research project new methods for fault diagnosis in infinite-dimensional systems are developed.
Founding: Funded by the German Research Foundation (DFG) - DE-1368/5-1 Fehlerdiagnose verteilt-parametrischer Systeme mittels Modulationsfunktionen (2018)
Teaching
- Excercises to Nichtlineare Regelungen (sommer term 2021)
- Excercises to Regelung verteilt-parametrischer Systeme (winter term 2020/2021)
Publications
- Fischer, F.: Fault diagnosis for distributed-parameter systems using integral transformations and trajectory planning methods. OPARU (2022), PhD Thesis, University Ulm.
- Fischer, F. and Deutscher, J.: Fault diagnosis for linear heterodirectional hyperbolic ODE–PDE systems using backstepping-based trajectory planning, Automatica 135 (2022), 109952.
- Fischer, F., V. Todorovski, and Deutscher, J.: Fault detection for lumped-parameter LTI systems using integral transformations and trajectory planning methods, Proc. 5th International Conference on Control and Fault-Tolerant Systems (SysTol), 2021, Saint-Raphael, France, pp. 79–84.
- Fischer, F. and Deutscher, J.: Flatness-based algebraic fault diagnosis for distributed-parameter systems. Automatica 117 (2020), 108987.
- Fischer, F. and Deutscher, J.: Flachheitsbasierte algebraische Fehlerdiagnose für einen Euler-Bernoulli-Balken mittels Modulationsfunktionen. at-Automatisierungstechnik 67 (2019), pp. 622-636.
- Fischer, F., Deutscher, J. and Laleg-Kirati T.-M.: Source estimation for first order time-varying hyperbolic systems. Proc. MTNS 2018 in Hong Kong, China, pp. 78-84.
- Fischer, F. and Deutscher, J.: Modulating Function Based Fault Detection for Parabolic Systems with Polynomial Faults. Proc. SAFEPROCESS 2018 in Warsaw, Poland.
- Fischer, F. and Deutscher, J.: Fault detection for parabolic systems with distributed inputs and outputs using the modulation function approach. IFAC World Congress 2017 in Toulouse, France, pp. 6968-6973.
- Fischer, F. and Deutscher, J.: Algebraic fault detection and isolation for parabolic distributed–parameter systems using modulation functions. Proc. CPDE 2016 in Bertinoro, Italy, pp. 164-169.
Code
- F. Fischer, and J. Gabriel. A Matlab toolbox for the fault diagnosis for distributed-parameter systems, v1.0. Zenodo, 2022.
- F. Fischer, J. Gabriel, and S. Kerschbaum. coni - a Matlab toolbox facilitating the solution of control problems, v1.2. Zenodo, 2022.
- F. Fischer. Fault Detection for Lumped-Parameter LTI Systems using Integral Transformations and Trajectory Planning Methods. v1.0. Zenodo, 2021.
