Professorship for Modelling and Simulation of Technical Systems and Processes
Organisational unit: Professoship
Main research areas
By combining methods from the fields of information technology and operations research, production processes can be designed to be more efficient. The application of algorithms can be developed and tested in our own laboratory through the use of demonstrators.
We can simulate sequence planning and the optimisation of set-up times, as well as maintenance plans or resource allocation. The use of autonomous robots and the development of efficient planning strategies for vehicles can also be evaluated through simulations. Parameter studies and sensitivity analyses are also possible thanks to a range of interfaces.
Machine learning methods such as Gaussian processes & neural networks can predict figures based on system utilisation. Among other things, this enables the dynamic selection of control rules. What’s more, this also enables the evaluation of cause-effect relationships within processes, as well as an evaluation of the correlations between (input) parameters and their effects on the process.
Some examples of typical problems include optimising the installation and maintenance of wind turbines, optimising how high-priority tasks are dealt with in production operations, optimising intralogistics using the example of goods provision in the retail industry, dynamic rule selection in sequence planning and much more.
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Using Decision Trees and Reinforcement Learning for the Dynamic Adjustment of Composite Sequencing Rules in a Flexible Manufacturing System
Voß, T., Heger, J. & Zein El Abdine, M., 09.2022, In: Simulation Notes Europe. 32, 3, p. 169-175 7 p.Research output: Journal contributions › Conference article in journal › Research › peer-review
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Using data mining techniques to investigate the correlation between surface cracks and flange lengths in deep drawn sheet metals
Heger, J. & Zein El Abdine, M., 01.09.2019, In: IFAC-PapersOnLine. 52, 13, p. 851-856 6 p.Research output: Journal contributions › Conference article in journal › Research › peer-review
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Untersuchung von stochastischen Einflüssen auf die Optimierungsqualität im Schöpfwerksbetrieb in der Hinterlandentwässerung
Hempel, M. C. & Heger, J., 2024, Simulation in Umwelt- und Geowissenschaften: Workshop Leipzig 2024. Wittmann, J. & Müller, M. (eds.). Düren: Shaker Verlag, p. 149 - 162 14 p. (Simulation in Umwelt- und Geowissenschaften).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
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The Impact of AGVs and Priority Rules in a Real Production Setup – A Simulation Study
Müller, K., Andrew, A. & Heger, J., 08.04.2024, Dynamics in Logistics : Proceedings of the 9th International Conference LDIC 2024, Bremen, Germany. Freitag, M., Kinra, A., Kotzab, H. & Megow, N. (eds.). Springer Science and Business Media B.V., p. 249-260 12 p. (Lecture Notes in Logistics; vol. Part F2520).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
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Supporting non-hierarchical supply chain networks in the electronics industry
Scholz-Reiter, B., Heger, J., Meinecke, C., Rippel, D., Zolghadri, M. & Rasoulifar, R., 23.05.2016, 16th International Conference on Concurrent Enterprising (ICE 2010) : ‘Collaborative Environments for Sustainable Innovation’ ; Lugano, Switzerland 21-23 June 2010. Pawar, K., Canetta, L., Thoben, K. & Boer, C. (eds.). Nottingham, UK: Centre for Concurrent Enterprise, 6 p. 7477031Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
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Smarte Anpassung von Presslinienparametern: Bildgebende Sensorik und maschinelles Lernen für robustere Blechumformprozesse im Automobilbau
Heger, J., Voß, T. & Selent, M., 04.2018, In: Industrie 4.0 Management. 34, 4, p. 53-56 4 p.Research output: Journal contributions › Journal articles › Research › peer-review
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Simulationsbasierte Untersuchung von Energieflexibilität bei der Optimierung in der Hinterlandentwässerung
Hempel, M. C. & Heger, J., 01.01.2023, ASIM Workshop 2023: STS/GMMS/EDU : Proceedings Langbeiträge : ASIM Fachgruppenworkshop 2023, STS Simulation Technischer Systeme, GMMS Grundlagen und Methoden in Modellbildung und Simulation, EDU Simulation und Edukation, 6.3.-7.3.2023, Universität Magdeburg. Krull, C., Commerell, W., Durak, U., Körner, A. & Pawletta, T. (eds.). Wien: ARGESIM Verlag , p. 143-149 7 p. (ASIM Mitteilung ; vol. 185)(ARGESIM Report; vol. 21).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
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Simulationsbasierte Optimierung zur Energieersparnis und Verbrauchsflexibilisierung in der Hinterlandentwässerung
Heger, J. & Voß, T., 09.2019, Simulation in Produktion und Logistik 2019: Chemnitz, 18.-20. September 2019 . Putz, M. & Schlegel, A. (eds.). Auerbach: Verlag Wissenschaftliche Scripten, p. 153-162 10 p. (ASIM-Mitteilungen aus den Arbeitskreisen; vol. 164).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
- Published
Simulationsbasierte Optimierung des Umgangs mit Chef-Aufträgen im Produktionsbetrieb
Melter, M., Heger, J. & Wagner, C., 10.10.2018, ASIM 2018: 24. Symposium Simulationstechnik, 4. bis 5. Oktober 2018, HafenCity Universität Hamburg : Tagungsband. Deatcu, C., Schramm, T. & Zobel, K. (eds.). Wien: ASIM - Arbeitsgemeinschaft Simulation, p. 285 - 289 5 p. (ARGESIM Report; vol. 56)(ASIM Mitteilung AM; vol. 168).Research output: Contributions to collected editions/works › Published abstract in conference proceedings › Research › peer-review
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Simulationsbasierte Bewertung von intralogistischen Prozessen am Beispiel der Warenbereitstellung im Einzelhandel
Heger, J., Koch, S. & Voß, T., 2017, Simulation in Produktion und Logistik 2017: Kassel, 20.-22. September 2017. Wenzel, S. & Peter, T. (eds.). Kassel: Kassel university press, p. 287-294 8 p.Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review