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.
- Published
A model predictive control in Robotino and its implementation using ROS system
Mercorelli, P., Voß, T., Straßberger, D., Sergiyenko, O. & Lindner, L., 02.02.2017, 2016 International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2016. IEEE - Institute of Electrical and Electronics Engineers Inc., p. 1-6 6 p. 7841369. (2016 International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2016).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
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Anomaly detection in formed sheet metals using convolutional autoencoders
Heger, J., Desai, G. & Zein El Abdine, M., 01.01.2020, In: Procedia CIRP. 93, p. 1281-1285 5 p.Research output: Journal contributions › Conference article in journal › Research › peer-review
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Applying Quarter-Vehicle Model Simulation for Road Elevation Measurements Utilizing the Vehicle Level Sensor
Kortmann, F., Rodeheger, M., Warnecke, A., Meier, N., Heger, J., Funk, B. & Drews, P., 01.11.2020, 2020 IEEE 92nd Vehicular Technology Conference: Proceedings. Canada: IEEE - Institute of Electrical and Electronics Engineers Inc., 6 p. 9348664. (IEEE Vehicular Technology Conference).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
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Beschleunigte Erstellung von Simulationsmodellen für Produktions- und Logistikprozesse mithilfe von GPT-basierten Large Language Models
Krämer, R. & Heger, J., 01.09.2024, ASIM SST 2024 Tagungsband Kurzbeiträge: 27. ASIM Symposium Simulationstechnik, 4.9.-6.9.2024, Universität der Bundeswehr München. Rose, O. & Uhlig, T. (eds.). Wien: ARGESIM Verlag , p. 21 - 24 4 p. (ARGESIM Report; vol. 46)(ASIM Mitteilung; vol. 189).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
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Closed-loop control of product geometry by using an artificial neural network in incremental sheet forming with active medium
Thiery, S., Zein El Abdine, M., Heger, J. & Ben Khalifa, N., 01.11.2021, In: International Journal of Material Forming. 14, 6, p. 1319–1335 17 p.Research output: Journal contributions › Journal articles › Research › peer-review
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Creating Value from in-Vehicle Data: Detecting Road Surfaces and Road Hazards
Kortmann, F., Hsu, Y.-C., Warnecke, A., Meier, N., Heger, J., Funk, B. & Drews, P., 20.09.2020, 2020 IEEE 23rd International Conference on Intelligent Transportation Systems, ITSC 2020. Piscataway: IEEE - Institute of Electrical and Electronics Engineers Inc., 6 p. 9294684. (2020 IEEE 23rd International Conference on Intelligent Transportation Systems, ITSC 2020).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
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Detecting Various Road Damage Types in Global Countries Utilizing Faster R-CNN
Kortmann, F., Talits, K., Fassmeyer, P., Warnecke, A., Meier, N., Heger, J., Drews, P. & Funk, B., 10.12.2020, Proceedings - 2020 IEEE International Conference on Big Data, Big Data 2020: Proceedings, Dec 10 - Dec 13, 2020 • Virtual Event. Wu, X., Jermaine, C., Xiong, L., Hu, X. T., Kotevska, O., Lu, S., Xu, W., Aluru, S., Zhai, C., Al-Masri, E., Chen, Z. & Saltz, J. (eds.). Piscataway: IEEE - Institute of Electrical and Electronics Engineers Inc., p. 5563-5571 9 p. 9378245. (Proceedings - 2020 IEEE International Conference on Big Data, Big Data 2020).Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
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Digitale Kontaktnachverfolgung bei Infektionskrankheiten: Projektstudie ZIL-Kontakt
Drews, P., Funk, B., Heger, J., Lehr, D., Zimmer, M. P. & Lemmer, K., 22.08.2024, Lüneburg: Leuphana Universität Lüneburg, 25 p.Research output: Working paper › Project reports › Transfer
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Dynamic adjustment of dispatching rule parameters in flow shops with sequence-dependent set-up times
Heger, J., Branke, J., Hildebrandt, T. & Scholz-Reiter, B., 16.11.2016, In: International Journal of Production Research. 54, 22, p. 6812-6824 13 p.Research output: Journal contributions › Journal articles › Research › peer-review
- Published
Dynamically adjusting the k-values of the ATCS rule in a flexible flow shop scenario with reinforcement learning
Heger, J. & Voss, T., 2023, In: International Journal of Production Research. 61, 1, p. 147-161 15 p.Research output: Journal contributions › Journal articles › Research › peer-review