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.

  1. 2023
  2. 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 contributionsJournal articlesResearchpeer-review

  3. 2022
  4. Published

    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 contributionsConference article in journalResearchpeer-review

  5. Published

    Dynamic Lot Size Optimization with Reinforcement Learning

    Voss, T., Bode, C. & Heger, J., 01.01.2022, Dynamics in Logistics : Proceedings of the 8th International Conference LDIC 2022, Bremen, Germany. Freitag, M., Kinra, A., Kotzab, H. & Megow, N. (eds.). Cham: Springer Science and Business Media B.V., p. 376-385 10 p. (Lecture Notes in Logistics).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  6. 2021
  7. Published
  8. Published

    Entscheidungsbäume und bestärkendes Lernen zur dynamischen Auswahl von Reihenfolgeregeln in einem flexiblen Produktionssystem

    Heger, J., Zein El Abdine, M., Sekar, S. & Voß, T., 26.08.2021, Simulation in Produktion und Logistik 2021: Erlangen, 15. - 17. September 2021. Franke, J. & Schuderer, P. (eds.). Göttingen: Cuvillier Verlag, p. 337-346 10 p. (ASIM-Mitteilung; vol. AM 177).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  9. Published

    Modeling the Quarter-Vehicle: Use of Passive Sensor Data for Road Condition Monitoring

    Kortmann, F., Horstkötter, J., Warnecke, A., Meier, N., Heger, J., Funk, B. & Drews, P., 15.07.2021, In: IEEE Sensors Journal. 21, 14, p. 15535-15543 9 p., 9281332.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  10. Published
  11. Published

    Dynamische Losgrößenoptimierung mit bestärkendem Lernen

    Voß, T., Bode, C. & Heger, J., 2021, In: ZWF Zeitschrift für wirtschaftlichen Fabrikbetrieb. 116, 11, p. 815-819 5 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  12. 2020
  13. Published

    Dynamically changing sequencing rules with reinforcement learning in a job shop system with stochastic influences

    Heger, J. & Voß, T., 14.12.2020, Proceedings of the 2020 Winter Simulation Conference, WSC 2020. Bae, K.-H., Feng, B., Kim, S., Lazarova-Molnar, S., Zheng, Z., Roeder, T. & Thiesing, R. (eds.). IEEE - Institute of Electrical and Electronics Engineers Inc., p. 1608 - 1618 11 p. 9383903. (Proceedings - Winter Simulation Conference; vol. 2020-December).

    Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

  14. Published

    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/worksArticle in conference proceedingsResearchpeer-review

Recently viewed

Activities

  1. Inklusive Basiskompetenzen in den Fachdidaktiken entwickeln, mit Bianka Troll, Michael Besser und Steffen Greve
  2. Continuous Innovation through Modular Upgradeability: How Software Upgrades Affect Consumer Product Valuations
  3. Geschwisterlichkeit. Ästhetische Gegenentwürfe zum Bruderbund und zur patrilinearen Genealogie der Gemeinschaft
  4. Educational Reconstruction of the concept of renewable energy resources, von Sybille Hüfner und mit Kai Niebert
  5. Transdisciplinary Cooperation In Teacher Education: A Chance For The Implementation Of ESD Into School Practice?
  6. Workshop: "Das Lehren von 'Sozialpädagogik' in der beruflichen Bildung - Doch was heißt eigentlich 'Sozialpädagogik'?"
  7. Wie unterstützt der ‚Later Life Work Index‘ Unternehmen und Organisationen im demographischen und digitalen Wandel?
  8. Do Good Things Come in Small Packages’? Issue Packages in Negotiation and Their Effect on Dyadic Economic Outcomes.
  9. Vortrag und Workshop (Einladung): Fachliches und inklusives Lernen – (wie) geht beides im Naturwissenschaftsunterricht?
  10. Sportspiel in der Grundschule: Zur Vermittlung von Spielfähigkeit mithilfe von digital-gestützten Lehr-/Lernprozessen
  11. Mit Mysteries zu Forschendem Lernen im Chemieunterricht – das Projekt.: Vortrag auf der GDCP Tagung (mit Anja Lembens)
  12. Social and ethical aspects in sustainability performance measurement and assessment. A systematic literature review
  13. Marketing of Public and Non-Profit Organisations Understanding Audiences and how to Persuade them in Public and NPO
  14. Inquiry-based Learning Environment to Welcome Diversity in Chemistry Classes: Vortrag mit Sandra Puddu & Anja Lembens
  15. Endurance and disappearance as two sides of the same coin: How the search for impact shaped an artistic organization
  16. (W)Ende der Zensur?: Adaptionsschwierigkeiten ostdeutscher AutorInnen an die Literaturproduktion unter Marktbedingungen
  17. Determinants and management consequences of normative views of sustainability in Namibian commercial cattle farming
  18. Focusing on enquiry-based science education within a European in-service teacher education programme, mit Anja Lembens
  19. Berufliche Anforderungen im inklusiven Chemieunterricht., mit Christine Heidinger, Brigitte Koliander und Thomas Plotz

Publications

  1. Verminderte Kohleverstromung könnte zeitnah einen relevanten Beitrag zum deutschen Klimaschutzziel leisten
  2. Interactive priming effect of labile carbon and crop residues on SOM depends on residue decomposition stage
  3. The potential impacts of insecticides on the life-history traits of bees and the consequences for pollination
  4. Estudo dos Parâmetros do Processo de Soldagem a Ponto por Fricção de Chapa Fina da Liga de Alumínio AA2198-T8
  5. Time and Income Poverty – An Interdependent Multidimensional Poverty Approach with German Time Use Diary Data
  6. Application of Software and Web-Based Tools for Sustainability Management in Small and Medium-Sized Enterprises
  7. Developing Carbon Accounting: Between driving Carbon Reductions and Complying with a Carbon Reporting Standard
  8. Correlation of six anthropogenic markers in wastewater, surface water, bank filtrate, and soil aquifer treatment
  9. Evaluating OWL 2 reasoners in the context of checking entity-relationship diagrams during software development
  10. Praxisphasen im Lehramtsstudium mit Schwerpunkt auf der Einbindung neu zugewanderter Schülerinnen und Schüler
  11. Breites Maßnahmenpaket zum Klimaschutz kann Kosten der Emissionsminderung in Deutschland deutlich verringern
  12. Zur Bedeutung der Selbstwirksamkeit für eine individuelle Förderung im Unterricht mit heterogenen Lerngruppen
  13. Die Augen essen mit. Kulinarisches Kino als Gastrosophie und Forschungsfeld interdisziplinärer Ernährungskultur
  14. Eine Familie und ihre Körper. Essensbezogene Gebrauchsweisen des Körpers in Louis Malles "Eine Komödie im Mai"
  15. Sustainability Education and Accounting Experience. What Motivates Higher Valuation of Environmental Performance
  16. Thermodynamic study of a LiBr–H2O absorption process for solar heat storage with crystallisation of the solution
  17. Arbuscular mycorrhizal fungi and goethite promote carbon sequestration via hyphal-aggregate mineral interactions
  18. Business Model Experimentation for Circularity: Driving sustainability in a large international clothing retailer
  19. Ein kleiner Ausblick: Forschungskorridore zum "fachdidaktischen Code" der Lebenswelt- und/oder Situationsorientierung
  20. Bodenentwicklungen und Bodenbelastungen der Mäanderschleife Wehninger Werder an der niedersächsischen Mittelelbe
  21. Untersuchungs- und Monitoringkonzept zur Abschätzung der Auswirkungen von Offshore-Windparks auf die marine Umwelt
  22. Modification of the umu-assay (ISO 13829) accounting for cytotoxicity in genotoxicity assessment: A preliminary study
  23. Modellierung von klimainduzierten Veränderungen des Bodenwasserhaushalts von Auenböden an der unteren Mittelelbe.
  24. Interactions between species richness, herbivory and precipitation affect standing biomass in Mongolian rangelands
  25. Tree cover mediates the effect on rapeseed leaf damage of excluding predatory arthropods, but in an unexpected way
  26. Book Review: Markets and the Environment, Nathaniel O. Keohane and Sheila M. Olmstead, Washington, DC: Island Press, 2007