[{"language":[{"iso":"eng"}],"department":[{"_id":"150"},{"_id":"624"},{"_id":"9"}],"user_id":"72307","_id":"56832","status":"public","type":"mastersthesis","title":"Intumeszierende Flammschutzmittel im Lasersinter-Verfahren: Optimierung des Brandschutzes, der mechanischen Eigenschaften und Analyse der Recyclingfähigkeit (Studienarbeit)","author":[{"first_name":"David","full_name":"Scharwald, David","last_name":"Scharwald"}],"date_created":"2024-10-31T07:37:16Z","supervisor":[{"last_name":"Schmid","orcid":"000-0001-8590-1921","id":"464","full_name":"Schmid, Hans-Joachim","first_name":"Hans-Joachim"},{"last_name":"Jesinghausen","orcid":"https://orcid.org/0000-0003-2611-5298","id":"3959","full_name":"Jesinghausen, Steffen","first_name":"Steffen"},{"id":"72307","full_name":"Neitzel, Fabian","orcid":"0009-0004-8412-3645 ","last_name":"Neitzel","first_name":"Fabian"}],"date_updated":"2024-10-31T07:37:26Z","citation":{"chicago":"Scharwald, David. <i>Intumeszierende Flammschutzmittel Im Lasersinter-Verfahren: Optimierung Des Brandschutzes, Der Mechanischen Eigenschaften Und Analyse Der Recyclingfähigkeit (Studienarbeit)</i>, 2024.","ieee":"D. Scharwald, <i>Intumeszierende Flammschutzmittel im Lasersinter-Verfahren: Optimierung des Brandschutzes, der mechanischen Eigenschaften und Analyse der Recyclingfähigkeit (Studienarbeit)</i>. 2024.","ama":"Scharwald D. <i>Intumeszierende Flammschutzmittel Im Lasersinter-Verfahren: Optimierung Des Brandschutzes, Der Mechanischen Eigenschaften Und Analyse Der Recyclingfähigkeit (Studienarbeit)</i>.; 2024.","mla":"Scharwald, David. <i>Intumeszierende Flammschutzmittel Im Lasersinter-Verfahren: Optimierung Des Brandschutzes, Der Mechanischen Eigenschaften Und Analyse Der Recyclingfähigkeit (Studienarbeit)</i>. 2024.","bibtex":"@book{Scharwald_2024, title={Intumeszierende Flammschutzmittel im Lasersinter-Verfahren: Optimierung des Brandschutzes, der mechanischen Eigenschaften und Analyse der Recyclingfähigkeit (Studienarbeit)}, author={Scharwald, David}, year={2024} }","short":"D. Scharwald, Intumeszierende Flammschutzmittel Im Lasersinter-Verfahren: Optimierung Des Brandschutzes, Der Mechanischen Eigenschaften Und Analyse Der Recyclingfähigkeit (Studienarbeit), 2024.","apa":"Scharwald, D. (2024). <i>Intumeszierende Flammschutzmittel im Lasersinter-Verfahren: Optimierung des Brandschutzes, der mechanischen Eigenschaften und Analyse der Recyclingfähigkeit (Studienarbeit)</i>."},"year":"2024"},{"language":[{"iso":"eng"}],"article_number":"117277","department":[{"_id":"321"},{"_id":"154"},{"_id":"321"}],"user_id":"85414","_id":"56721","project":[{"grant_number":"Geschäftszeichen: MA 1979/30-2","_id":"1218","name":"Hier20 - Zielorientierte Adaptivität für nichtlineare Homogenisierungen mittels hierarchischer Modelle"}],"status":"public","publication":"Computer Methods in Applied Mechanics and Engineering","type":"journal_article","doi":"10.1016/j.cma.2024.117277","title":"Downwind and upwind approximations for primal and dual problems of elasto-plasticity with Prandtl–Reuss type material laws","volume":432,"date_created":"2024-10-22T10:44:02Z","author":[{"full_name":"Mahnken, Rolf","last_name":"Mahnken","first_name":"Rolf"},{"last_name":"Tchomgue Simeu","id":"83075","full_name":"Tchomgue Simeu, Arnold","first_name":"Arnold"}],"date_updated":"2024-11-08T08:54:41Z","publisher":"Elsevier BV","intvolume":"       432","citation":{"apa":"Mahnken, R., &#38; Tchomgue Simeu, A. (2024). Downwind and upwind approximations for primal and dual problems of elasto-plasticity with Prandtl–Reuss type material laws. <i>Computer Methods in Applied Mechanics and Engineering</i>, <i>432</i>, Article 117277. <a href=\"https://doi.org/10.1016/j.cma.2024.117277\">https://doi.org/10.1016/j.cma.2024.117277</a>","short":"R. Mahnken, A. Tchomgue Simeu, Computer Methods in Applied Mechanics and Engineering 432 (2024).","bibtex":"@article{Mahnken_Tchomgue Simeu_2024, title={Downwind and upwind approximations for primal and dual problems of elasto-plasticity with Prandtl–Reuss type material laws}, volume={432}, DOI={<a href=\"https://doi.org/10.1016/j.cma.2024.117277\">10.1016/j.cma.2024.117277</a>}, number={117277}, journal={Computer Methods in Applied Mechanics and Engineering}, publisher={Elsevier BV}, author={Mahnken, Rolf and Tchomgue Simeu, Arnold}, year={2024} }","mla":"Mahnken, Rolf, and Arnold Tchomgue Simeu. “Downwind and Upwind Approximations for Primal and Dual Problems of Elasto-Plasticity with Prandtl–Reuss Type Material Laws.” <i>Computer Methods in Applied Mechanics and Engineering</i>, vol. 432, 117277, Elsevier BV, 2024, doi:<a href=\"https://doi.org/10.1016/j.cma.2024.117277\">10.1016/j.cma.2024.117277</a>.","ama":"Mahnken R, Tchomgue Simeu A. Downwind and upwind approximations for primal and dual problems of elasto-plasticity with Prandtl–Reuss type material laws. <i>Computer Methods in Applied Mechanics and Engineering</i>. 2024;432. doi:<a href=\"https://doi.org/10.1016/j.cma.2024.117277\">10.1016/j.cma.2024.117277</a>","ieee":"R. Mahnken and A. Tchomgue Simeu, “Downwind and upwind approximations for primal and dual problems of elasto-plasticity with Prandtl–Reuss type material laws,” <i>Computer Methods in Applied Mechanics and Engineering</i>, vol. 432, Art. no. 117277, 2024, doi: <a href=\"https://doi.org/10.1016/j.cma.2024.117277\">10.1016/j.cma.2024.117277</a>.","chicago":"Mahnken, Rolf, and Arnold Tchomgue Simeu. “Downwind and Upwind Approximations for Primal and Dual Problems of Elasto-Plasticity with Prandtl–Reuss Type Material Laws.” <i>Computer Methods in Applied Mechanics and Engineering</i> 432 (2024). <a href=\"https://doi.org/10.1016/j.cma.2024.117277\">https://doi.org/10.1016/j.cma.2024.117277</a>."},"year":"2024","quality_controlled":"1","publication_identifier":{"issn":["0045-7825"]},"publication_status":"published"},{"_id":"56940","department":[{"_id":"880"},{"_id":"153"}],"user_id":"43992","series_title":"Verlagsschriftenreihe des Heinz Nixdorf Instituts","keyword":["state estimation","joint estimation","sparsity"],"language":[{"iso":"ger"}],"type":"dissertation","abstract":[{"text":"Ziel dieser Arbeit ist die Entwicklung eines modellbasierten Beobachters für eingangsaffine, nichtlineare Systeme, der trotz Modellungenauigkeiten eine hohe Schätzgüte erzielt und zusätzlich eine parametrische, physikalisch interpretierbare Darstellung dieser ermöglicht. Diese soll zur automatisierten Verbesserung des Modells verwendet werden. Die vorliegende Arbeit analysiert sowohl Techniken der hybriden Systemidentifikation wie physikalisch motivierte neuronale Netze, als auch Methoden zur Kompensation von Modellungenauigkeiten im Beobachterentwurf. Basierend auf der Analyse wird ein neuartiger, modellbasierter Beobachter entworfen, der Systemzustände und Modellungenauigkeiten gleichzeitig schätzt und insbesondere eine parametrische, physikalisch interpretierbare Darstellung der Ungenauigkeiten erzielt. Diese besteht aus einer Linearkombination von physikalisch interpretierbaren Funktionen, deren dazugehörige, dünnbesetzt modellierte Parameter mithilfe eines augmentierten Zustands parallel zu den Systemzuständen geschätzt werden. Das Novum dieser Arbeit stellt somit die echtzeitfähige Schätzung von Zuständen und Modellungenauigkeiten in physikalisch-technischer Form dar, auf deren Grundlage ein Konzept zur automatisierten Modelladaption umgesetzt wird. Die Applikation der neuartigen Methode ist in der Situation auftretender Systemveränderungen besonders vorteilhaft, da diese zur Laufzeit durch den augmentierten Beobachter\r\ngeschätzt und identifiziert werden können. ","lang":"ger"},{"lang":"eng","text":"The aim of this thesis is the development of a model-based observer for input-affine, nonlinear systems that achieves a high estimation quality despite model inaccuracies. By additionally providing a parametric, physically interpretable representation of the model inaccuracies, an automated improvement of the model should be enabled. This thesis\r\nanalyzes techniques of hybrid system identification such as physics-guided neural networks, as well as methods for compensating model inaccuracies within the observer design. Based on this analysis, a novel model-based observer is designed, which estimates states and model inaccuracies jointly and, in particular, obtains a parametric, physically\r\ninterpretable representation of the inaccuracies. This consists of a linear combination of physically interpretable functions, whose associated parameters are modeled sparse and estimated in parallel to the system’s states using an augmented state. The novelty of this thesis is thus the real-time capability to jointly estimate states and model inaccuracies in a physical-technical manner, on the basis of which an automated model adaption can be\r\ncarried out. The application of the new methodology is particularly advantageous in the situation of occurring system changes since these can be estimated and identified at run time by the augmented observer."}],"status":"public","date_updated":"2024-11-07T11:47:59Z","volume":423,"author":[{"first_name":"Ricarda-Samantha","full_name":"Götte, Ricarda-Samantha","id":"43992","last_name":"Götte"}],"date_created":"2024-11-07T11:43:05Z","supervisor":[{"first_name":"Julia","last_name":"Timmermann","full_name":"Timmermann, Julia","id":"15402"},{"full_name":"Mikut, Ralf","last_name":"Mikut","first_name":"Ralf"}],"title":"Online-Schätzung von Modellungenauigkeiten zur automatischen Modelladaption unter Beibehaltung einer physikalisch-technischen Interpretierbarkeit","doi":"10.17619/UNIPB/1-2066","publication_identifier":{"isbn":["978-3-947647-42-2"]},"publication_status":"published","year":"2024","intvolume":"       423","citation":{"apa":"Götte, R.-S. (2024). <i>Online-Schätzung von Modellungenauigkeiten zur automatischen Modelladaption unter Beibehaltung einer physikalisch-technischen Interpretierbarkeit</i> (Vol. 423). <a href=\"https://doi.org/10.17619/UNIPB/1-2066\">https://doi.org/10.17619/UNIPB/1-2066</a>","short":"R.-S. Götte, Online-Schätzung von Modellungenauigkeiten zur automatischen Modelladaption unter Beibehaltung einer physikalisch-technischen Interpretierbarkeit, 2024.","mla":"Götte, Ricarda-Samantha. <i>Online-Schätzung von Modellungenauigkeiten zur automatischen Modelladaption unter Beibehaltung einer physikalisch-technischen Interpretierbarkeit</i>. 2024, doi:<a href=\"https://doi.org/10.17619/UNIPB/1-2066\">10.17619/UNIPB/1-2066</a>.","bibtex":"@book{Götte_2024, series={Verlagsschriftenreihe des Heinz Nixdorf Instituts}, title={Online-Schätzung von Modellungenauigkeiten zur automatischen Modelladaption unter Beibehaltung einer physikalisch-technischen Interpretierbarkeit}, volume={423}, DOI={<a href=\"https://doi.org/10.17619/UNIPB/1-2066\">10.17619/UNIPB/1-2066</a>}, author={Götte, Ricarda-Samantha}, year={2024}, collection={Verlagsschriftenreihe des Heinz Nixdorf Instituts} }","ama":"Götte R-S. <i>Online-Schätzung von Modellungenauigkeiten zur automatischen Modelladaption unter Beibehaltung einer physikalisch-technischen Interpretierbarkeit</i>. Vol 423.; 2024. doi:<a href=\"https://doi.org/10.17619/UNIPB/1-2066\">10.17619/UNIPB/1-2066</a>","ieee":"R.-S. Götte, <i>Online-Schätzung von Modellungenauigkeiten zur automatischen Modelladaption unter Beibehaltung einer physikalisch-technischen Interpretierbarkeit</i>, vol. 423. 2024.","chicago":"Götte, Ricarda-Samantha. <i>Online-Schätzung von Modellungenauigkeiten zur automatischen Modelladaption unter Beibehaltung einer physikalisch-technischen Interpretierbarkeit</i>. Vol. 423. Verlagsschriftenreihe des Heinz Nixdorf Instituts, 2024. <a href=\"https://doi.org/10.17619/UNIPB/1-2066\">https://doi.org/10.17619/UNIPB/1-2066</a>."}},{"title":"Introduction to Uniaxially Elongated Polymer Blends: Instability due to Particles (Project-based course)","date_created":"2024-11-08T09:04:54Z","author":[{"full_name":"Iqbal, Asif","last_name":"Iqbal","first_name":"Asif"},{"first_name":"Moritz","last_name":"Neukötter","orcid":"0000-0001-9101-8828","id":"45530","full_name":"Neukötter, Moritz"}],"supervisor":[{"first_name":"Moritz","last_name":"Neukötter","orcid":"0000-0001-9101-8828","full_name":"Neukötter, Moritz","id":"45530"},{"first_name":"Hans-Joachim","id":"464","full_name":"Schmid, Hans-Joachim","orcid":"000-0001-8590-1921","last_name":"Schmid"}],"date_updated":"2024-11-08T09:04:57Z","citation":{"mla":"Iqbal, Asif, and Moritz Neukötter. <i>Introduction to Uniaxially Elongated Polymer Blends: Instability Due to Particles (Project-Based Course)</i>. 2024.","short":"A. Iqbal, M. Neukötter, Introduction to Uniaxially Elongated Polymer Blends: Instability Due to Particles (Project-Based Course), 2024.","bibtex":"@book{Iqbal_Neukötter_2024, title={Introduction to Uniaxially Elongated Polymer Blends: Instability due to Particles (Project-based course)}, author={Iqbal, Asif and Neukötter, Moritz}, year={2024} }","apa":"Iqbal, A., &#38; Neukötter, M. (2024). <i>Introduction to Uniaxially Elongated Polymer Blends: Instability due to Particles (Project-based course)</i>.","ama":"Iqbal A, Neukötter M. <i>Introduction to Uniaxially Elongated Polymer Blends: Instability Due to Particles (Project-Based Course)</i>.; 2024.","chicago":"Iqbal, Asif, and Moritz Neukötter. <i>Introduction to Uniaxially Elongated Polymer Blends: Instability Due to Particles (Project-Based Course)</i>, 2024.","ieee":"A. Iqbal and M. Neukötter, <i>Introduction to Uniaxially Elongated Polymer Blends: Instability due to Particles (Project-based course)</i>. 2024."},"year":"2024","language":[{"iso":"eng"}],"department":[{"_id":"9"},{"_id":"150"}],"user_id":"45530","_id":"56956","status":"public","type":"mastersthesis"},{"type":"mastersthesis","status":"public","_id":"56954","user_id":"45530","department":[{"_id":"9"},{"_id":"150"}],"language":[{"iso":"ger"}],"year":"2024","citation":{"apa":"Schnückel, V., &#38; Neukötter, M. (2024). <i>Automatisierte Filament- und Tropfenauswertung von viskoelastischen Polymerlösungen und -schmelzen in uniaxialer Dehnung (Studienarbeit)</i>.","short":"V. Schnückel, M. Neukötter, Automatisierte Filament- und Tropfenauswertung von viskoelastischen Polymerlösungen und -schmelzen in uniaxialer Dehnung (Studienarbeit), 2024.","mla":"Schnückel, Vincent, and Moritz Neukötter. <i>Automatisierte Filament- und Tropfenauswertung von viskoelastischen Polymerlösungen und -schmelzen in uniaxialer Dehnung (Studienarbeit)</i>. 2024.","bibtex":"@book{Schnückel_Neukötter_2024, title={Automatisierte Filament- und Tropfenauswertung von viskoelastischen Polymerlösungen und -schmelzen in uniaxialer Dehnung (Studienarbeit)}, author={Schnückel, Vincent  and Neukötter, Moritz}, year={2024} }","ama":"Schnückel V, Neukötter M. <i>Automatisierte Filament- und Tropfenauswertung von viskoelastischen Polymerlösungen und -schmelzen in uniaxialer Dehnung (Studienarbeit)</i>.; 2024.","chicago":"Schnückel, Vincent , and Moritz Neukötter. <i>Automatisierte Filament- und Tropfenauswertung von viskoelastischen Polymerlösungen und -schmelzen in uniaxialer Dehnung (Studienarbeit)</i>, 2024.","ieee":"V. Schnückel and M. Neukötter, <i>Automatisierte Filament- und Tropfenauswertung von viskoelastischen Polymerlösungen und -schmelzen in uniaxialer Dehnung (Studienarbeit)</i>. 2024."},"date_updated":"2024-11-08T09:16:22Z","author":[{"full_name":"Schnückel, Vincent ","last_name":"Schnückel","first_name":"Vincent "},{"first_name":"Moritz","orcid":"0000-0001-9101-8828","last_name":"Neukötter","id":"45530","full_name":"Neukötter, Moritz"}],"supervisor":[{"first_name":"Moritz","full_name":"Neukötter, Moritz","id":"45530","orcid":"0000-0001-9101-8828","last_name":"Neukötter"},{"last_name":"Schmid","orcid":"000-0001-8590-1921","full_name":"Schmid, Hans-Joachim","id":"464","first_name":"Hans-Joachim"}],"date_created":"2024-11-08T08:58:30Z","title":"Automatisierte Filament- und Tropfenauswertung von viskoelastischen Polymerlösungen und -schmelzen in uniaxialer Dehnung (Studienarbeit)"},{"status":"public","type":"bachelorsthesis","language":[{"iso":"ger"}],"department":[{"_id":"9"},{"_id":"150"}],"user_id":"45530","_id":"56952","citation":{"bibtex":"@book{Aulbur_Neukötter_2024, title={Charakterisierung des Verhaltens verschiedener Fluide im Filament Extension Atomizer}, author={Aulbur, Nick and Neukötter, Moritz}, year={2024} }","short":"N. Aulbur, M. Neukötter, Charakterisierung des Verhaltens verschiedener Fluide im Filament Extension Atomizer, 2024.","mla":"Aulbur, Nick, and Moritz Neukötter. <i>Charakterisierung des Verhaltens verschiedener Fluide im Filament Extension Atomizer</i>. 2024.","apa":"Aulbur, N., &#38; Neukötter, M. (2024). <i>Charakterisierung des Verhaltens verschiedener Fluide im Filament Extension Atomizer</i>.","chicago":"Aulbur, Nick, and Moritz Neukötter. <i>Charakterisierung des Verhaltens verschiedener Fluide im Filament Extension Atomizer</i>, 2024.","ieee":"N. Aulbur and M. Neukötter, <i>Charakterisierung des Verhaltens verschiedener Fluide im Filament Extension Atomizer</i>. 2024.","ama":"Aulbur N, Neukötter M. <i>Charakterisierung des Verhaltens verschiedener Fluide im Filament Extension Atomizer</i>.; 2024."},"year":"2024","title":"Charakterisierung des Verhaltens verschiedener Fluide im Filament Extension Atomizer","date_created":"2024-11-08T08:54:11Z","author":[{"last_name":"Aulbur","full_name":"Aulbur, Nick","first_name":"Nick"},{"last_name":"Neukötter","orcid":"0000-0001-9101-8828","full_name":"Neukötter, Moritz","id":"45530","first_name":"Moritz"}],"supervisor":[{"orcid":"0000-0001-9101-8828","last_name":"Neukötter","full_name":"Neukötter, Moritz","id":"45530","first_name":"Moritz"},{"first_name":"Hans-Joachim","orcid":"000-0001-8590-1921","last_name":"Schmid","id":"464","full_name":"Schmid, Hans-Joachim"},{"first_name":"Steffen","last_name":"Jesinghausen","orcid":"https://orcid.org/0000-0003-2611-5298","id":"3959","full_name":"Jesinghausen, Steffen"}],"date_updated":"2024-11-08T09:16:13Z"},{"doi":"https://doi.org/10.1007/978-3-662-69953-9","author":[{"last_name":"Morrien","id":"363","full_name":"Morrien, Rita","first_name":"Rita"}],"volume":1,"date_updated":"2025-01-15T17:01:04Z","citation":{"bibtex":"@inbook{Morrien_2024, place={Berlin}, series={Literatur und Postmigration. Dominanzkritische Studien in Literaturwissenschaft und -didaktik}, title={“German Dream” - German Nightmare: Paradoxien der postmigrantischen Gesellschaft in Burhan Qurbanis “Berlin Alexanderplatz”}, volume={1}, DOI={<a href=\"https://doi.org/10.1007/978-3-662-69953-9\">https://doi.org/10.1007/978-3-662-69953-9</a>}, booktitle={Postmigrantische Literatur. Grundlagen, Analysen, Positionen}, publisher={J.B. Metzler}, author={Morrien, Rita}, editor={Hodaie, Nazli and Hofmann, Michael}, year={2024}, pages={239–256}, collection={Literatur und Postmigration. Dominanzkritische Studien in Literaturwissenschaft und -didaktik} }","short":"R. Morrien, in: N. Hodaie, M. Hofmann (Eds.), Postmigrantische Literatur. Grundlagen, Analysen, Positionen, J.B. Metzler, Berlin, 2024, pp. 239–256.","mla":"Morrien, Rita. “‘German Dream’ - German Nightmare: Paradoxien der postmigrantischen Gesellschaft in Burhan Qurbanis ‘Berlin Alexanderplatz.’” <i>Postmigrantische Literatur. Grundlagen, Analysen, Positionen</i>, edited by Nazli Hodaie and Michael Hofmann, vol. 1, J.B. Metzler, 2024, pp. 239–56, doi:<a href=\"https://doi.org/10.1007/978-3-662-69953-9\">https://doi.org/10.1007/978-3-662-69953-9</a>.","apa":"Morrien, R. (2024). “German Dream” - German Nightmare: Paradoxien der postmigrantischen Gesellschaft in Burhan Qurbanis “Berlin Alexanderplatz.” In N. Hodaie &#38; M. Hofmann (Eds.), <i>Postmigrantische Literatur. Grundlagen, Analysen, Positionen</i> (Vol. 1, pp. 239–256). J.B. Metzler. <a href=\"https://doi.org/10.1007/978-3-662-69953-9\">https://doi.org/10.1007/978-3-662-69953-9</a>","ieee":"R. Morrien, “‘German Dream’ - German Nightmare: Paradoxien der postmigrantischen Gesellschaft in Burhan Qurbanis ‘Berlin Alexanderplatz,’” in <i>Postmigrantische Literatur. Grundlagen, Analysen, Positionen</i>, vol. 1, N. Hodaie and M. Hofmann, Eds. Berlin: J.B. Metzler, 2024, pp. 239–256.","chicago":"Morrien, Rita. “‘German Dream’ - German Nightmare: Paradoxien der postmigrantischen Gesellschaft in Burhan Qurbanis ‘Berlin Alexanderplatz.’” In <i>Postmigrantische Literatur. Grundlagen, Analysen, Positionen</i>, edited by Nazli Hodaie and Michael Hofmann, 1:239–56. Literatur und Postmigration. Dominanzkritische Studien in Literaturwissenschaft und -didaktik. Berlin: J.B. Metzler, 2024. <a href=\"https://doi.org/10.1007/978-3-662-69953-9\">https://doi.org/10.1007/978-3-662-69953-9</a>.","ama":"Morrien R. “German Dream” - German Nightmare: Paradoxien der postmigrantischen Gesellschaft in Burhan Qurbanis “Berlin Alexanderplatz.” In: Hodaie N, Hofmann M, eds. <i>Postmigrantische Literatur. Grundlagen, Analysen, Positionen</i>. Vol 1. Literatur und Postmigration. Dominanzkritische Studien in Literaturwissenschaft und -didaktik. J.B. Metzler; 2024:239-256. doi:<a href=\"https://doi.org/10.1007/978-3-662-69953-9\">https://doi.org/10.1007/978-3-662-69953-9</a>"},"intvolume":"         1","page":"239-256","place":"Berlin","publication_status":"published","publication_identifier":{"issn":["3005-0480"],"isbn":["978-3-662-69952-2 "],"eissn":["3005-0499 (electronic)"],"eisbn":["978-3-662-69953-9 (eBook)"]},"user_id":"363","series_title":"Literatur und Postmigration. Dominanzkritische Studien in Literaturwissenschaft und -didaktik","_id":"58194","status":"public","editor":[{"full_name":"Hodaie, Nazli","last_name":"Hodaie","first_name":"Nazli"},{"first_name":"Michael","full_name":"Hofmann, Michael","last_name":"Hofmann"}],"type":"book_chapter","title":"\"German Dream\" - German Nightmare: Paradoxien der postmigrantischen Gesellschaft in Burhan Qurbanis \"Berlin Alexanderplatz\"","date_created":"2025-01-15T17:00:12Z","publisher":"J.B. Metzler","year":"2024","language":[{"iso":"ger"}],"keyword":["postmigrantische Gesellschaft","filmische Adaption","\"Berlin Alexanderplatz\"","Traumästhetik","postkoloniales Begehren"],"abstract":[{"text":"Burhan Qurbani gelingt mit seiner freien Adaption von Döblins \"Berlin Alexanderplatz\" (2020) der Spagat, einerseits eine radikale Aktualisierung der Geschichte des Franz Biberkopf vorzulegen, indem er einen Schwarzen Geflüchteten zum Protagonisten des Films macht, und sich andererseits an der thematischen Essenz des Romans wie auch an der komplexen Montagetechnik Döblins zu orientieren. Über eine die Struktur des gesamten Films prägende Ästhetik des Traums werden nicht nur die traumatischen Prägungen eines auf der Flucht schuldig gewordenen Heimatlosen, sondern auch die Widersprüche einer postmigrantischen Gesellschaft gestaltet, die nach Naika Foroutan dem Anspruch, eine plurale Demokratie zu sein, nicht ohne tiefreichende Ambivalenzen begegnet. Der Film funktioniert als ‚Dream Screen‘, auf dem sich kollektive Ängste vor dem Verlust weißer Privilegien und ein postkoloniales Begehren (Struck und Bay), das gleichermaßen durch Vereinnahmung und aggressive Abwehr des Anderen gekennzeichnet ist, vermengen.","lang":"ger"}],"publication":"Postmigrantische Literatur. Grundlagen, Analysen, Positionen"},{"citation":{"chicago":"Junker, Annika. <i>Datengetriebene Modellbildung für nichtlineare mechatronische Systeme in regelungstechnisch verwertbarer Form</i>. Vol. Band 428. Verlagsschriftenreihe des Heinz Nixdorf Instituts. Paderborn: Heinz Nixdorf Institut, 2024. <a href=\"https://doi.org/10.17619/UNIPB/1-2158\">https://doi.org/10.17619/UNIPB/1-2158</a>.","ieee":"A. Junker, <i>Datengetriebene Modellbildung für nichtlineare mechatronische Systeme in regelungstechnisch verwertbarer Form</i>, vol. Band 428. Paderborn: Heinz Nixdorf Institut, 2024.","ama":"Junker A. <i>Datengetriebene Modellbildung für nichtlineare mechatronische Systeme in regelungstechnisch verwertbarer Form</i>. Vol Band 428. Heinz Nixdorf Institut; 2024. doi:<a href=\"https://doi.org/10.17619/UNIPB/1-2158\">10.17619/UNIPB/1-2158</a>","short":"A. Junker, Datengetriebene Modellbildung für nichtlineare mechatronische Systeme in regelungstechnisch verwertbarer Form, Heinz Nixdorf Institut, Paderborn, 2024.","mla":"Junker, Annika. <i>Datengetriebene Modellbildung für nichtlineare mechatronische Systeme in regelungstechnisch verwertbarer Form</i>. Heinz Nixdorf Institut, 2024, doi:<a href=\"https://doi.org/10.17619/UNIPB/1-2158\">10.17619/UNIPB/1-2158</a>.","bibtex":"@book{Junker_2024, place={Paderborn}, series={Verlagsschriftenreihe des Heinz Nixdorf Instituts}, title={Datengetriebene Modellbildung für nichtlineare mechatronische Systeme in regelungstechnisch verwertbarer Form}, volume={Band 428}, DOI={<a href=\"https://doi.org/10.17619/UNIPB/1-2158\">10.17619/UNIPB/1-2158</a>}, publisher={Heinz Nixdorf Institut}, author={Junker, Annika}, year={2024}, collection={Verlagsschriftenreihe des Heinz Nixdorf Instituts} }","apa":"Junker, A. (2024). <i>Datengetriebene Modellbildung für nichtlineare mechatronische Systeme in regelungstechnisch verwertbarer Form: Vol. Band 428</i>. Heinz Nixdorf Institut. <a href=\"https://doi.org/10.17619/UNIPB/1-2158\">https://doi.org/10.17619/UNIPB/1-2158</a>"},"place":"Paderborn","year":"2024","publication_identifier":{"isbn":["9783947647477"]},"publication_status":"published","doi":"10.17619/UNIPB/1-2158","main_file_link":[{"open_access":"1","url":"https://digital.ub.uni-paderborn.de/hs/download/pdf/7770359"}],"title":"Datengetriebene Modellbildung für nichtlineare mechatronische Systeme in regelungstechnisch verwertbarer Form","volume":"Band 428","date_created":"2025-01-13T11:19:30Z","supervisor":[{"first_name":"Julia","full_name":"Timmermann, Julia","id":"15402","last_name":"Timmermann"},{"first_name":"Boris","last_name":"Lohmann","full_name":"Lohmann, Boris"}],"author":[{"first_name":"Annika","full_name":"Junker, Annika","id":"41470","orcid":"0009-0002-6475-2503","last_name":"Junker"}],"date_updated":"2025-01-16T13:15:20Z","publisher":"Heinz Nixdorf Institut","oa":"1","status":"public","abstract":[{"text":"Der modellbasierte Regelungsentwurf erfordert eine möglichst genaue Kenntnis über das dynamische Verhalten des zugrunde liegenden physikalischen Systems. Durch maschinelle Lernverfahren besteht das Potenzial den Modellierungsaufwand im Vergleich zum klassischen Vorgehen zu reduzieren, indem physikalisches Vorwissen und an Messdaten trainierte Modelle effektiv zusammengeführt werden. Diese Dissertation entwickelt Methoden zur datengetriebenen Bestimmung von Modellen für den Regelungsentwurf nichtlinearer mechatronischer Systeme. Dazu wird die regelungstechnische Anwendbarkeit von Koopman-Operator-basierten Verfahren analysiert, die nichtlineare Dynamiken durch lineare Modelle approximieren. Darüber hinaus wird ein neuartiges Verfahren zur datengetriebenen Bestimmung von Port-Hamilton-Modellen entwickelt, die Energiezusammenhänge plausibel abbilden und sich unmittelbar für einen passivitätsbasierten Regelungsentwurf verwenden lassen. Zudem werden Ansätze zur automatischen Aktualisierung des im Regelkreis verwendeten Streckenmodells bei Modellunsicherheiten oder auftretenden Veränderungen der Systemdynamik vorgestellt. Experimentelle sowie simulative Untersuchungen demonstrieren die herausragende Prädiktionsgenauigkeit der datengetriebenen Modelle und die hohe Regelgüte. Die Ergebnisse dieser Dissertation leisten einen bedeutenden Beitrag, weil die datengetriebenen Modelle eine aus regelungstechnischer Sicht verwertbare Form aufweisen. Sie sind physikalisch interpretierbar und lassen sich nahtlos in bestehende Analyse- und Entwurfsmethoden einbinden. Dies eröffnet neue Perspektiven für zukünftige Anwendungen und Weiterentwicklungen.","lang":"ger"},{"lang":"eng","text":"Model-based control design requires accurate insight into the dynamic behavior of the underlying physical system. Machine learning methods have the potential to reduce modeling efforts compared to the classic approach by effectively combining physical prior knowledge and models trained on measurement data. This dissertation develops methods to determine data-driven models for the control design of nonlinear mechatronic systems. For this purpose, the control applicability of Koopman operator-based methods, which approximate nonlinear dynamics by linear models, is analyzed. In addition, a novel method is developed for the data-driven determination of port-Hamiltonian models, which plausibly represent energy flows and can be directly utilized for passivity-based control design. Moreover, approaches for automatically updating the plant model used in the control loop are presented in case of model uncertainties or occuring changes in system dynamics during operation. Experimental and simulative studies demonstrate the outstanding prediction accuracy of the data-driven models and the high control performance. The findings of this dissertation make a significant contribution because the data-driven models exhibit a form that is highly usable for control engineering. They are physically interpretable and can be seamlessly integrated into existing analysis and design methods. This opens new perspectives for future applications and further developments."}],"type":"dissertation","language":[{"iso":"ger"}],"department":[{"_id":"153"},{"_id":"880"}],"series_title":"Verlagsschriftenreihe des Heinz Nixdorf Instituts","user_id":"41470","_id":"58164","project":[{"_id":"690","name":"DART: Datengetriebene Methoden in der Regelungstechnik"}]},{"department":[{"_id":"300"}],"user_id":"76955","_id":"58226","language":[{"iso":"eng"}],"type":"conference_abstract","status":"public","date_created":"2025-01-17T06:14:54Z","author":[{"first_name":"Mats","id":"76955","full_name":"Vernholz, Mats","last_name":"Vernholz","orcid":"0000-0001-5175-357X"},{"last_name":"Schäfers","id":"68949","full_name":"Schäfers, Johannes","first_name":"Johannes"},{"first_name":"Gabriela","last_name":"Jonas-Ahrend","orcid":"0000-0003-3898-954X","full_name":"Jonas-Ahrend, Gabriela","id":"77633"},{"last_name":"Temmen","id":"30086","full_name":"Temmen, Katrin","first_name":"Katrin"}],"date_updated":"2025-01-17T13:35:29Z","conference":{"end_date":"2024-10-11","location":"München","name":"9. Technikdidaktiksymposium","start_date":"2024-10-09"},"title":"Uni trifft Schule - Kooperative Unterrichtsentwicklung unter Einbezug von KI in der gewerblich-technischen Lehramtsausbildung","citation":{"ama":"Vernholz M, Schäfers J, Jonas-Ahrend G, Temmen K. Uni trifft Schule - Kooperative Unterrichtsentwicklung unter Einbezug von KI in der gewerblich-technischen Lehramtsausbildung. In: ; 2024.","ieee":"M. Vernholz, J. Schäfers, G. Jonas-Ahrend, and K. Temmen, “Uni trifft Schule - Kooperative Unterrichtsentwicklung unter Einbezug von KI in der gewerblich-technischen Lehramtsausbildung,” presented at the 9. Technikdidaktiksymposium, München, 2024.","chicago":"Vernholz, Mats, Johannes Schäfers, Gabriela Jonas-Ahrend, and Katrin Temmen. “Uni Trifft Schule - Kooperative Unterrichtsentwicklung Unter Einbezug von KI in Der Gewerblich-Technischen Lehramtsausbildung,” 2024.","apa":"Vernholz, M., Schäfers, J., Jonas-Ahrend, G., &#38; Temmen, K. (2024). <i>Uni trifft Schule - Kooperative Unterrichtsentwicklung unter Einbezug von KI in der gewerblich-technischen Lehramtsausbildung</i>. 9. Technikdidaktiksymposium, München.","mla":"Vernholz, Mats, et al. <i>Uni Trifft Schule - Kooperative Unterrichtsentwicklung Unter Einbezug von KI in Der Gewerblich-Technischen Lehramtsausbildung</i>. 2024.","bibtex":"@inproceedings{Vernholz_Schäfers_Jonas-Ahrend_Temmen_2024, title={Uni trifft Schule - Kooperative Unterrichtsentwicklung unter Einbezug von KI in der gewerblich-technischen Lehramtsausbildung}, author={Vernholz, Mats and Schäfers, Johannes and Jonas-Ahrend, Gabriela and Temmen, Katrin}, year={2024} }","short":"M. Vernholz, J. Schäfers, G. Jonas-Ahrend, K. Temmen, in: 2024."},"year":"2024"},{"quality_controlled":"1","year":"2024","publisher":"IEEE","date_created":"2024-11-20T20:06:22Z","title":"Model-based planning of test cases and test scenarios to support engineering of Cyber-Physical Systems","publication":"2024 IEEE International Symposium on Systems Engineering (ISSE)","abstract":[{"lang":"eng","text":"Engineering methodologies for Cyber-Physical Systems (CPS) call for planning simulations and physical testing in early phases of product creation. Even in Model-Based Systems Engineering, there is a lack of systematic support that results in avoidable costs and iterations in the engineering process. Planning test cases and test scenarios along the product engineering process is not sufficiently integrated in terms of support especially for verification and validation engineers. Based on a systematic literature review, concepts for model-based planning of testing are developed. Characteristics of test cases and test scenarios of CPS are systematically identified. Generic templates for the creation of test cases and scenarios are derived. Based on the templates, a System Modeling Language (SysML) profile extension is developed which enables intuitive modelling of test cases and scenarios. The SysML profile is evaluated in a sample System-of-Systems in Disaster Response. It subsumes various types of sensor systems like rescue robotics, data science algorithms and visualization technologies like Augmented Reality to support decisions in extreme weather events. The templates and SysML profile significantly add value for engineers in the early and systematic planning of verification and validation."}],"keyword":["Systems Engineering","Systems verification","System testing"],"language":[{"iso":"eng"}],"publication_status":"published","has_accepted_license":"1","citation":{"ama":"Gräßler I, Ebel M, Pottebaum J. Model-based planning of test cases and test scenarios to support engineering of Cyber-Physical Systems. In: <i>2024 IEEE International Symposium on Systems Engineering (ISSE)</i>. IEEE; 2024. doi:<a href=\"https://doi.org/10.1109/isse63315.2024.10741135\">10.1109/isse63315.2024.10741135</a>","chicago":"Gräßler, Iris, Marcel Ebel, and Jens Pottebaum. “Model-Based Planning of Test Cases and Test Scenarios to Support Engineering of Cyber-Physical Systems.” In <i>2024 IEEE International Symposium on Systems Engineering (ISSE)</i>. IEEE, 2024. <a href=\"https://doi.org/10.1109/isse63315.2024.10741135\">https://doi.org/10.1109/isse63315.2024.10741135</a>.","ieee":"I. Gräßler, M. Ebel, and J. Pottebaum, “Model-based planning of test cases and test scenarios to support engineering of Cyber-Physical Systems,” presented at the  IEEE International Symposium on Systems Engineering 2024, Perugia, 2024, doi: <a href=\"https://doi.org/10.1109/isse63315.2024.10741135\">10.1109/isse63315.2024.10741135</a>.","apa":"Gräßler, I., Ebel, M., &#38; Pottebaum, J. (2024). Model-based planning of test cases and test scenarios to support engineering of Cyber-Physical Systems. <i>2024 IEEE International Symposium on Systems Engineering (ISSE)</i>.  IEEE International Symposium on Systems Engineering 2024, Perugia. <a href=\"https://doi.org/10.1109/isse63315.2024.10741135\">https://doi.org/10.1109/isse63315.2024.10741135</a>","short":"I. Gräßler, M. Ebel, J. Pottebaum, in: 2024 IEEE International Symposium on Systems Engineering (ISSE), IEEE, 2024.","bibtex":"@inproceedings{Gräßler_Ebel_Pottebaum_2024, title={Model-based planning of test cases and test scenarios to support engineering of Cyber-Physical Systems}, DOI={<a href=\"https://doi.org/10.1109/isse63315.2024.10741135\">10.1109/isse63315.2024.10741135</a>}, booktitle={2024 IEEE International Symposium on Systems Engineering (ISSE)}, publisher={IEEE}, author={Gräßler, Iris and Ebel, Marcel and Pottebaum, Jens}, year={2024} }","mla":"Gräßler, Iris, et al. “Model-Based Planning of Test Cases and Test Scenarios to Support Engineering of Cyber-Physical Systems.” <i>2024 IEEE International Symposium on Systems Engineering (ISSE)</i>, IEEE, 2024, doi:<a href=\"https://doi.org/10.1109/isse63315.2024.10741135\">10.1109/isse63315.2024.10741135</a>."},"date_updated":"2025-01-17T16:20:14Z","oa":"1","author":[{"first_name":"Iris","last_name":"Gräßler","orcid":"0000-0001-5765-971X","id":"47565","full_name":"Gräßler, Iris"},{"first_name":"Marcel","orcid":"https://orcid.org/0009-0007-5400-4436","last_name":"Ebel","id":"81788","full_name":"Ebel, Marcel"},{"first_name":"Jens","orcid":"http://orcid.org/0000-0001-8778-2989","last_name":"Pottebaum","id":"405","full_name":"Pottebaum, Jens"}],"main_file_link":[{"url":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10741135&tag=1","open_access":"1"}],"conference":{"start_date":"2024-10-16","name":" IEEE International Symposium on Systems Engineering 2024","location":"Perugia","end_date":"2024-10-18"},"doi":"10.1109/isse63315.2024.10741135","type":"conference","status":"public","project":[{"name":"CREXDATA: CREXDATA: Kritische Maßnahmenplanung über extreme Datenmengen","_id":"516","grant_number":"101092749"}],"_id":"57300","user_id":"405","department":[{"_id":"152"}]},{"status":"public","editor":[{"full_name":"Festa, Paola","last_name":"Festa","first_name":"Paola"},{"last_name":"Ferone","full_name":"Ferone, Daniele","first_name":"Daniele"},{"full_name":"Pastore, Tommaso","last_name":"Pastore","first_name":"Tommaso"},{"first_name":"Ornella","last_name":"Pisacane","full_name":"Pisacane, Ornella"}],"type":"conference","publication":"Learning and Intelligent Optimization - 18th International Conference, LION 18, Ischia Island, Italy, June 9-13, 2024, Revised Selected Papers","language":[{"iso":"eng"}],"user_id":"15504","series_title":"Lecture Notes in Computer Science","department":[{"_id":"819"}],"_id":"58335","citation":{"short":"M. Seiler, U. Skvorc, C. Doerr, H. Trautmann, in: P. Festa, D. Ferone, T. Pastore, O. Pisacane (Eds.), Learning and Intelligent Optimization - 18th International Conference, LION 18, Ischia Island, Italy, June 9-13, 2024, Revised Selected Papers, Springer, 2024, pp. 361–376.","bibtex":"@inproceedings{Seiler_Skvorc_Doerr_Trautmann_2024, series={Lecture Notes in Computer Science}, title={Synergies of Deep and Classical Exploratory Landscape Features for Automated Algorithm Selection}, volume={14990}, DOI={<a href=\"https://doi.org/10.1007/978-3-031-75623-8_29\">10.1007/978-3-031-75623-8_29</a>}, booktitle={Learning and Intelligent Optimization - 18th International Conference, LION 18, Ischia Island, Italy, June 9-13, 2024, Revised Selected Papers}, publisher={Springer}, author={Seiler, Moritz and Skvorc, Urban and Doerr, Carola and Trautmann, Heike}, editor={Festa, Paola and Ferone, Daniele and Pastore, Tommaso and Pisacane, Ornella}, year={2024}, pages={361–376}, collection={Lecture Notes in Computer Science} }","mla":"Seiler, Moritz, et al. “Synergies of Deep and Classical Exploratory Landscape Features for Automated Algorithm Selection.” <i>Learning and Intelligent Optimization - 18th International Conference, LION 18, Ischia Island, Italy, June 9-13, 2024, Revised Selected Papers</i>, edited by Paola Festa et al., vol. 14990, Springer, 2024, pp. 361–376, doi:<a href=\"https://doi.org/10.1007/978-3-031-75623-8_29\">10.1007/978-3-031-75623-8_29</a>.","apa":"Seiler, M., Skvorc, U., Doerr, C., &#38; Trautmann, H. (2024). Synergies of Deep and Classical Exploratory Landscape Features for Automated Algorithm Selection. In P. Festa, D. Ferone, T. Pastore, &#38; O. Pisacane (Eds.), <i>Learning and Intelligent Optimization - 18th International Conference, LION 18, Ischia Island, Italy, June 9-13, 2024, Revised Selected Papers</i> (Vol. 14990, pp. 361–376). Springer. <a href=\"https://doi.org/10.1007/978-3-031-75623-8_29\">https://doi.org/10.1007/978-3-031-75623-8_29</a>","ama":"Seiler M, Skvorc U, Doerr C, Trautmann H. Synergies of Deep and Classical Exploratory Landscape Features for Automated Algorithm Selection. In: Festa P, Ferone D, Pastore T, Pisacane O, eds. <i>Learning and Intelligent Optimization - 18th International Conference, LION 18, Ischia Island, Italy, June 9-13, 2024, Revised Selected Papers</i>. Vol 14990. Lecture Notes in Computer Science. Springer; 2024:361–376. doi:<a href=\"https://doi.org/10.1007/978-3-031-75623-8_29\">10.1007/978-3-031-75623-8_29</a>","chicago":"Seiler, Moritz, Urban Skvorc, Carola Doerr, and Heike Trautmann. “Synergies of Deep and Classical Exploratory Landscape Features for Automated Algorithm Selection.” In <i>Learning and Intelligent Optimization - 18th International Conference, LION 18, Ischia Island, Italy, June 9-13, 2024, Revised Selected Papers</i>, edited by Paola Festa, Daniele Ferone, Tommaso Pastore, and Ornella Pisacane, 14990:361–376. Lecture Notes in Computer Science. Springer, 2024. <a href=\"https://doi.org/10.1007/978-3-031-75623-8_29\">https://doi.org/10.1007/978-3-031-75623-8_29</a>.","ieee":"M. Seiler, U. Skvorc, C. Doerr, and H. Trautmann, “Synergies of Deep and Classical Exploratory Landscape Features for Automated Algorithm Selection,” in <i>Learning and Intelligent Optimization - 18th International Conference, LION 18, Ischia Island, Italy, June 9-13, 2024, Revised Selected Papers</i>, 2024, vol. 14990, pp. 361–376, doi: <a href=\"https://doi.org/10.1007/978-3-031-75623-8_29\">10.1007/978-3-031-75623-8_29</a>."},"intvolume":"     14990","page":"361–376","year":"2024","doi":"10.1007/978-3-031-75623-8_29","title":"Synergies of Deep and Classical Exploratory Landscape Features for Automated Algorithm Selection","date_created":"2025-01-23T12:39:37Z","author":[{"last_name":"Seiler","full_name":"Seiler, Moritz","id":"105520","first_name":"Moritz"},{"first_name":"Urban","last_name":"Skvorc","full_name":"Skvorc, Urban","id":"103764"},{"last_name":"Doerr","full_name":"Doerr, Carola","first_name":"Carola"},{"first_name":"Heike","id":"100740","full_name":"Trautmann, Heike","orcid":"0000-0002-9788-8282","last_name":"Trautmann"}],"volume":14990,"publisher":"Springer","date_updated":"2025-01-23T12:40:32Z"},{"date_created":"2025-01-23T12:43:27Z","volume":15151,"publisher":"Springer","date_updated":"2025-01-23T12:44:17Z","doi":"10.1007/978-3-031-70085-9","title":"Parallel Problem Solving from Nature - PPSN XVIII - 18th International Conference, PPSN 2024, Hagenberg, Austria, September 14-18, 2024, Proceedings, Part IV","publication_identifier":{"isbn":["978-3-031-70084-2"]},"citation":{"ieee":"M. Affenzeller <i>et al.</i>, Eds., <i>Parallel Problem Solving from Nature - PPSN XVIII - 18th International Conference, PPSN 2024, Hagenberg, Austria, September 14-18, 2024, Proceedings, Part IV</i>, vol. 15151. Springer, 2024.","chicago":"Affenzeller, Michael, Stephan M. Winkler, Anna V. Kononova, Heike Trautmann, Tea Tusar, Penousal Machado, and Thomas Bäck, eds. <i>Parallel Problem Solving from Nature - PPSN XVIII - 18th International Conference, PPSN 2024, Hagenberg, Austria, September 14-18, 2024, Proceedings, Part IV</i>. Vol. 15151. Lecture Notes in Computer Science. Springer, 2024. <a href=\"https://doi.org/10.1007/978-3-031-70085-9\">https://doi.org/10.1007/978-3-031-70085-9</a>.","ama":"Affenzeller M, Winkler SM, Kononova AV, et al., eds. <i>Parallel Problem Solving from Nature - PPSN XVIII - 18th International Conference, PPSN 2024, Hagenberg, Austria, September 14-18, 2024, Proceedings, Part IV</i>. Vol 15151. Springer; 2024. doi:<a href=\"https://doi.org/10.1007/978-3-031-70085-9\">10.1007/978-3-031-70085-9</a>","apa":"Affenzeller, M., Winkler, S. M., Kononova, A. V., Trautmann, H., Tusar, T., Machado, P., &#38; Bäck, T. (Eds.). (2024). <i>Parallel Problem Solving from Nature - PPSN XVIII - 18th International Conference, PPSN 2024, Hagenberg, Austria, September 14-18, 2024, Proceedings, Part IV</i> (Vol. 15151). Springer. <a href=\"https://doi.org/10.1007/978-3-031-70085-9\">https://doi.org/10.1007/978-3-031-70085-9</a>","bibtex":"@book{Affenzeller_Winkler_Kononova_Trautmann_Tusar_Machado_Bäck_2024, series={Lecture Notes in Computer Science}, title={Parallel Problem Solving from Nature - PPSN XVIII - 18th International Conference, PPSN 2024, Hagenberg, Austria, September 14-18, 2024, Proceedings, Part IV}, volume={15151}, DOI={<a href=\"https://doi.org/10.1007/978-3-031-70085-9\">10.1007/978-3-031-70085-9</a>}, publisher={Springer}, year={2024}, collection={Lecture Notes in Computer Science} }","short":"M. Affenzeller, S.M. Winkler, A.V. Kononova, H. Trautmann, T. Tusar, P. Machado, T. Bäck, eds., Parallel Problem Solving from Nature - PPSN XVIII - 18th International Conference, PPSN 2024, Hagenberg, Austria, September 14-18, 2024, Proceedings, Part IV, Springer, 2024.","mla":"Affenzeller, Michael, et al., editors. <i>Parallel Problem Solving from Nature - PPSN XVIII - 18th International Conference, PPSN 2024, Hagenberg, Austria, September 14-18, 2024, Proceedings, Part IV</i>. Springer, 2024, doi:<a href=\"https://doi.org/10.1007/978-3-031-70085-9\">10.1007/978-3-031-70085-9</a>."},"intvolume":"     15151","year":"2024","user_id":"15504","series_title":"Lecture Notes in Computer Science","department":[{"_id":"819"}],"_id":"58339","language":[{"iso":"eng"}],"type":"conference_editor","status":"public","editor":[{"full_name":"Affenzeller, Michael","last_name":"Affenzeller","first_name":"Michael"},{"full_name":"Winkler, Stephan M.","last_name":"Winkler","first_name":"Stephan M."},{"first_name":"Anna V.","last_name":"Kononova","full_name":"Kononova, Anna V."},{"orcid":"0000-0002-9788-8282","last_name":"Trautmann","id":"100740","full_name":"Trautmann, Heike","first_name":"Heike"},{"first_name":"Tea","full_name":"Tusar, Tea","last_name":"Tusar"},{"first_name":"Penousal","last_name":"Machado","full_name":"Machado, Penousal"},{"full_name":"Bäck, Thomas","last_name":"Bäck","first_name":"Thomas"}]},{"publication":"Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering","abstract":[{"lang":"eng","text":"<jats:p> Clinching is a mechanical joining technology, in which a mainly form-fit joint is created by means of local cold forming. To characterize the load-bearing behavior of such joints, they are typically analyzed destructively, for example by tensile-shear tests in combination with metallographic sections. However, both the initiation and progress of failure can only be described to a limited extent by this method. Furthermore, these tests allow only limited conclusions about clinch points under in-service loading. More purposefully, clinch points can be analyzed nondestructively by combining in-situ computed tomography (CT) and transient dynamic analysis (TDA). The TDA continuously measures the dynamic behavior of the specimen and indicates failure events like crack initiation, which then can be evaluated thoroughly by stopping the test and performing a CT scan. To qualify the TDA for this task, it is necessary to link the observed damage behavior with specific dynamic characteristics. In this work, the complementation of in-situ CT and TDA is investigated by testing a clinched single-lap tensile-shear specimen made of aluminum. The testing procedure is stepwise: at certain displacement levels, the specimen is investigated by in-situ CT and TDA. While the in-situ CT provides the location, extent, and development of the failure phenomena, the TDA uses this information to evaluate the dynamic signal and detect relevant frequency ranges, which indicate damage events. The results demonstrate, that failure initiation and progression can be analyzed efficiently by combining both measuring systems. The TDA reliably detects relevant signal changes in the monitored frequency band. By means of in-situ computed tomography, the corresponding failure phenomena can be described in detail, enhancing the understanding of the load-bearing and deformation behavior of clinch points. The concatenation of characteristic signal changes and observed failure phenomena can henceforth be transferred to analyze complex structures during operation nondestructively by TDA. </jats:p>"}],"language":[{"iso":"eng"}],"keyword":["Clinching","Non-destructive testing","Transient Dynamic Analysis"],"quality_controlled":"1","year":"2024","date_created":"2025-01-23T19:21:45Z","publisher":"SAGE Publications","title":"In-situ computed tomography and transient dynamic analysis – failure analysis of a single-lap tensile-shear test with clinch points","type":"journal_article","status":"public","user_id":"98812","department":[{"_id":"43"},{"_id":"157"}],"project":[{"name":"TRR 285 - C: TRR 285 - Project Area C","_id":"133"},{"name":"TRR 285 – C04: TRR 285 - Subproject C04","_id":"148"}],"_id":"58348","article_type":"original","publication_status":"published","publication_identifier":{"issn":["0954-4089","2041-3009"]},"citation":{"apa":"Reschke, G., Köhler, D., Kupfer, R., Troschitz, J., Gude, M., &#38; Brosius, A. (2024). In-situ computed tomography and transient dynamic analysis – failure analysis of a single-lap tensile-shear test with clinch points. <i>Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering</i>. <a href=\"https://doi.org/10.1177/09544089241251646\">https://doi.org/10.1177/09544089241251646</a>","mla":"Reschke, Gregor, et al. “In-Situ Computed Tomography and Transient Dynamic Analysis – Failure Analysis of a Single-Lap Tensile-Shear Test with Clinch Points.” <i>Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering</i>, SAGE Publications, 2024, doi:<a href=\"https://doi.org/10.1177/09544089241251646\">10.1177/09544089241251646</a>.","short":"G. Reschke, D. Köhler, R. Kupfer, J. Troschitz, M. Gude, A. Brosius, Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering (2024).","bibtex":"@article{Reschke_Köhler_Kupfer_Troschitz_Gude_Brosius_2024, title={In-situ computed tomography and transient dynamic analysis – failure analysis of a single-lap tensile-shear test with clinch points}, DOI={<a href=\"https://doi.org/10.1177/09544089241251646\">10.1177/09544089241251646</a>}, journal={Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering}, publisher={SAGE Publications}, author={Reschke, Gregor and Köhler, Daniel and Kupfer, Robert and Troschitz, Juliane and Gude, Maik and Brosius, Alexander}, year={2024} }","ama":"Reschke G, Köhler D, Kupfer R, Troschitz J, Gude M, Brosius A. In-situ computed tomography and transient dynamic analysis – failure analysis of a single-lap tensile-shear test with clinch points. <i>Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering</i>. Published online 2024. doi:<a href=\"https://doi.org/10.1177/09544089241251646\">10.1177/09544089241251646</a>","chicago":"Reschke, Gregor, Daniel Köhler, Robert Kupfer, Juliane Troschitz, Maik Gude, and Alexander Brosius. “In-Situ Computed Tomography and Transient Dynamic Analysis – Failure Analysis of a Single-Lap Tensile-Shear Test with Clinch Points.” <i>Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering</i>, 2024. <a href=\"https://doi.org/10.1177/09544089241251646\">https://doi.org/10.1177/09544089241251646</a>.","ieee":"G. Reschke, D. Köhler, R. Kupfer, J. Troschitz, M. Gude, and A. Brosius, “In-situ computed tomography and transient dynamic analysis – failure analysis of a single-lap tensile-shear test with clinch points,” <i>Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering</i>, 2024, doi: <a href=\"https://doi.org/10.1177/09544089241251646\">10.1177/09544089241251646</a>."},"author":[{"first_name":"Gregor","full_name":"Reschke, Gregor","last_name":"Reschke"},{"first_name":"Daniel","last_name":"Köhler","full_name":"Köhler, Daniel"},{"first_name":"Robert","full_name":"Kupfer, Robert","last_name":"Kupfer"},{"last_name":"Troschitz","full_name":"Troschitz, Juliane","first_name":"Juliane"},{"first_name":"Maik","full_name":"Gude, Maik","last_name":"Gude"},{"first_name":"Alexander","full_name":"Brosius, Alexander","last_name":"Brosius"}],"oa":"1","date_updated":"2025-01-23T19:32:03Z","main_file_link":[{"open_access":"1"}],"doi":"10.1177/09544089241251646"},{"status":"public","type":"journal_article","publication":"CoRR","language":[{"iso":"eng"}],"user_id":"15458","department":[{"_id":"740"}],"_id":"58369","citation":{"chicago":"Tystahl, Greg, Yasemin Acar, Michel Cukier, William Enck, Christian Kästner, Alexandros Kapravelos, Dominik Wermke, and Laurie A. Williams. “S3C2 Summit 2024-03: Industry Secure Supply Chain Summit.” <i>CoRR</i> abs/2405.08762 (2024). <a href=\"https://doi.org/10.48550/ARXIV.2405.08762\">https://doi.org/10.48550/ARXIV.2405.08762</a>.","ieee":"G. Tystahl <i>et al.</i>, “S3C2 Summit 2024-03: Industry Secure Supply Chain Summit,” <i>CoRR</i>, vol. abs/2405.08762, 2024, doi: <a href=\"https://doi.org/10.48550/ARXIV.2405.08762\">10.48550/ARXIV.2405.08762</a>.","ama":"Tystahl G, Acar Y, Cukier M, et al. S3C2 Summit 2024-03: Industry Secure Supply Chain Summit. <i>CoRR</i>. 2024;abs/2405.08762. doi:<a href=\"https://doi.org/10.48550/ARXIV.2405.08762\">10.48550/ARXIV.2405.08762</a>","apa":"Tystahl, G., Acar, Y., Cukier, M., Enck, W., Kästner, C., Kapravelos, A., Wermke, D., &#38; Williams, L. A. (2024). S3C2 Summit 2024-03: Industry Secure Supply Chain Summit. <i>CoRR</i>, <i>abs/2405.08762</i>. <a href=\"https://doi.org/10.48550/ARXIV.2405.08762\">https://doi.org/10.48550/ARXIV.2405.08762</a>","bibtex":"@article{Tystahl_Acar_Cukier_Enck_Kästner_Kapravelos_Wermke_Williams_2024, title={S3C2 Summit 2024-03: Industry Secure Supply Chain Summit}, volume={abs/2405.08762}, DOI={<a href=\"https://doi.org/10.48550/ARXIV.2405.08762\">10.48550/ARXIV.2405.08762</a>}, journal={CoRR}, author={Tystahl, Greg and Acar, Yasemin and Cukier, Michel and Enck, William and Kästner, Christian and Kapravelos, Alexandros and Wermke, Dominik and Williams, Laurie A.}, year={2024} }","mla":"Tystahl, Greg, et al. “S3C2 Summit 2024-03: Industry Secure Supply Chain Summit.” <i>CoRR</i>, vol. abs/2405.08762, 2024, doi:<a href=\"https://doi.org/10.48550/ARXIV.2405.08762\">10.48550/ARXIV.2405.08762</a>.","short":"G. Tystahl, Y. Acar, M. Cukier, W. Enck, C. Kästner, A. Kapravelos, D. Wermke, L.A. Williams, CoRR abs/2405.08762 (2024)."},"year":"2024","doi":"10.48550/ARXIV.2405.08762","title":"S3C2 Summit 2024-03: Industry Secure Supply Chain Summit","author":[{"first_name":"Greg","full_name":"Tystahl, Greg","last_name":"Tystahl"},{"first_name":"Yasemin","last_name":"Acar","id":"94636","full_name":"Acar, Yasemin"},{"first_name":"Michel","full_name":"Cukier, Michel","last_name":"Cukier"},{"full_name":"Enck, William","last_name":"Enck","first_name":"William"},{"first_name":"Christian","last_name":"Kästner","full_name":"Kästner, Christian"},{"full_name":"Kapravelos, Alexandros","last_name":"Kapravelos","first_name":"Alexandros"},{"last_name":"Wermke","full_name":"Wermke, Dominik","first_name":"Dominik"},{"full_name":"Williams, Laurie A.","last_name":"Williams","first_name":"Laurie A."}],"date_created":"2025-01-27T10:32:20Z","volume":"abs/2405.08762","date_updated":"2025-01-27T10:33:06Z"},{"status":"public","type":"journal_article","publication":"Friction","article_type":"original","language":[{"iso":"eng"}],"project":[{"name":"TRR 285 - A: TRR 285 - Project Area A","_id":"131"},{"name":"TRR 285 – A01: TRR 285 - Subproject A01","_id":"135"}],"_id":"57742","user_id":"45779","department":[{"_id":"157"}],"year":"2024","citation":{"bibtex":"@article{Böhnke_Bielak_Beck_Bobbert_Meschut_2024, title={Development of a friction model for the numerical simulation of clinching processes}, DOI={<a href=\"https://doi.org/10.26599/frict.2025.9441052\">10.26599/frict.2025.9441052</a>}, journal={Friction}, publisher={Tsinghua University Press}, author={Böhnke, Max and Bielak, Christian Roman and Beck, Robert and Bobbert, Mathias and Meschut, Gerson}, year={2024} }","short":"M. Böhnke, C.R. Bielak, R. Beck, M. Bobbert, G. Meschut, Friction (2024).","mla":"Böhnke, Max, et al. “Development of a Friction Model for the Numerical Simulation of Clinching Processes.” <i>Friction</i>, Tsinghua University Press, 2024, doi:<a href=\"https://doi.org/10.26599/frict.2025.9441052\">10.26599/frict.2025.9441052</a>.","apa":"Böhnke, M., Bielak, C. R., Beck, R., Bobbert, M., &#38; Meschut, G. (2024). Development of a friction model for the numerical simulation of clinching processes. <i>Friction</i>. <a href=\"https://doi.org/10.26599/frict.2025.9441052\">https://doi.org/10.26599/frict.2025.9441052</a>","chicago":"Böhnke, Max, Christian Roman Bielak, Robert Beck, Mathias Bobbert, and Gerson Meschut. “Development of a Friction Model for the Numerical Simulation of Clinching Processes.” <i>Friction</i>, 2024. <a href=\"https://doi.org/10.26599/frict.2025.9441052\">https://doi.org/10.26599/frict.2025.9441052</a>.","ieee":"M. Böhnke, C. R. Bielak, R. Beck, M. Bobbert, and G. Meschut, “Development of a friction model for the numerical simulation of clinching processes,” <i>Friction</i>, 2024, doi: <a href=\"https://doi.org/10.26599/frict.2025.9441052\">10.26599/frict.2025.9441052</a>.","ama":"Böhnke M, Bielak CR, Beck R, Bobbert M, Meschut G. Development of a friction model for the numerical simulation of clinching processes. <i>Friction</i>. Published online 2024. doi:<a href=\"https://doi.org/10.26599/frict.2025.9441052\">10.26599/frict.2025.9441052</a>"},"publication_status":"published","quality_controlled":"1","publication_identifier":{"issn":["2223-7690","2223-7704"]},"title":"Development of a friction model for the numerical simulation of clinching processes","doi":"10.26599/frict.2025.9441052","date_updated":"2025-01-28T08:54:37Z","publisher":"Tsinghua University Press","author":[{"full_name":"Böhnke, Max","id":"45779","last_name":"Böhnke","first_name":"Max"},{"last_name":"Bielak","full_name":"Bielak, Christian Roman","id":"34782","first_name":"Christian Roman"},{"first_name":"Robert","full_name":"Beck, Robert","id":"38279","last_name":"Beck","orcid":"0000-0001-9056-4528"},{"first_name":"Mathias","last_name":"Bobbert","full_name":"Bobbert, Mathias","id":"7850"},{"first_name":"Gerson","last_name":"Meschut","orcid":"0000-0002-2763-1246","full_name":"Meschut, Gerson","id":"32056"}],"date_created":"2024-12-11T14:45:57Z"},{"language":[{"iso":"ger"}],"user_id":"30228","department":[{"_id":"157"}],"_id":"58382","status":"public","type":"conference_abstract","publication":"14. Kolloquium: Gemeinsame Forschung in der Mechanischen Fügetechnik","conference":{"end_date":"2024-11-28","name":"14. Kolloquium: Gemeinsame Forschung in der Mechanischen Fügetechnik","start_date":"2024-11-27"},"title":"Ersatzmodellentwicklung zur Berücksichtigung der lokalen Fügeelementkinematik in mechanisch gefügten Verbindungen für die Bauteilauslegung im stahlintensiven Karosseriebau","date_created":"2025-01-28T08:47:55Z","author":[{"first_name":"Marius","id":"30228","full_name":"Striewe, Marius","last_name":"Striewe"},{"last_name":"Bähr","full_name":"Bähr, Philipp","first_name":"Philipp"},{"orcid":"0000-0002-2763-1246","last_name":"Meschut","full_name":"Meschut, Gerson","id":"32056","first_name":"Gerson"},{"first_name":"David","full_name":"Hein, David","id":"7728","last_name":"Hein"},{"full_name":"Sommer, Silke","last_name":"Sommer","first_name":"Silke"}],"date_updated":"2025-01-28T08:49:44Z","citation":{"apa":"Striewe, M., Bähr, P., Meschut, G., Hein, D., &#38; Sommer, S. (2024). Ersatzmodellentwicklung zur Berücksichtigung der lokalen Fügeelementkinematik in mechanisch gefügten Verbindungen für die Bauteilauslegung im stahlintensiven Karosseriebau. <i>14. Kolloquium: Gemeinsame Forschung in der Mechanischen Fügetechnik</i>. 14. Kolloquium: Gemeinsame Forschung in der Mechanischen Fügetechnik.","bibtex":"@inproceedings{Striewe_Bähr_Meschut_Hein_Sommer_2024, title={Ersatzmodellentwicklung zur Berücksichtigung der lokalen Fügeelementkinematik in mechanisch gefügten Verbindungen für die Bauteilauslegung im stahlintensiven Karosseriebau}, booktitle={14. Kolloquium: Gemeinsame Forschung in der Mechanischen Fügetechnik}, author={Striewe, Marius and Bähr, Philipp and Meschut, Gerson and Hein, David and Sommer, Silke}, year={2024} }","mla":"Striewe, Marius, et al. “Ersatzmodellentwicklung zur Berücksichtigung der lokalen Fügeelementkinematik in mechanisch gefügten Verbindungen für die Bauteilauslegung im stahlintensiven Karosseriebau.” <i>14. Kolloquium: Gemeinsame Forschung in der Mechanischen Fügetechnik</i>, 2024.","short":"M. Striewe, P. Bähr, G. Meschut, D. Hein, S. Sommer, in: 14. Kolloquium: Gemeinsame Forschung in der Mechanischen Fügetechnik, 2024.","chicago":"Striewe, Marius, Philipp Bähr, Gerson Meschut, David Hein, and Silke Sommer. “Ersatzmodellentwicklung zur Berücksichtigung der lokalen Fügeelementkinematik in mechanisch gefügten Verbindungen für die Bauteilauslegung im stahlintensiven Karosseriebau.” In <i>14. Kolloquium: Gemeinsame Forschung in der Mechanischen Fügetechnik</i>, 2024.","ieee":"M. Striewe, P. Bähr, G. Meschut, D. Hein, and S. Sommer, “Ersatzmodellentwicklung zur Berücksichtigung der lokalen Fügeelementkinematik in mechanisch gefügten Verbindungen für die Bauteilauslegung im stahlintensiven Karosseriebau,” presented at the 14. Kolloquium: Gemeinsame Forschung in der Mechanischen Fügetechnik, 2024.","ama":"Striewe M, Bähr P, Meschut G, Hein D, Sommer S. Ersatzmodellentwicklung zur Berücksichtigung der lokalen Fügeelementkinematik in mechanisch gefügten Verbindungen für die Bauteilauslegung im stahlintensiven Karosseriebau. In: <i>14. Kolloquium: Gemeinsame Forschung in der Mechanischen Fügetechnik</i>. ; 2024."},"year":"2024"},{"citation":{"ama":"Mayer B, Nagel C, Fernandes PHE, et al. <i>Lebensdauerprognose für Stahlklebverbindungen bei multiaxialer Belastung mit Phasenverschiebung, veränderlicher Mittelspannung und variablen Amplituden</i>. Vol 1427. Forschungsvereinigung Stahlanwendung e.V.; 2024.","ieee":"B. Mayer <i>et al.</i>, <i>Lebensdauerprognose für Stahlklebverbindungen bei multiaxialer Belastung mit Phasenverschiebung, veränderlicher Mittelspannung und variablen Amplituden</i>, vol. 1427. Düsseldorf: Forschungsvereinigung Stahlanwendung e.V., 2024.","chicago":"Mayer, Bernd, Christof Nagel, Pedro Henrique Evangelista Fernandes, Anton Matzenmiller, Christian Köster, Tobias Melz, Jörg Baumgartner, et al. <i>Lebensdauerprognose für Stahlklebverbindungen bei multiaxialer Belastung mit Phasenverschiebung, veränderlicher Mittelspannung und variablen Amplituden</i>. Vol. 1427. Düsseldorf: Forschungsvereinigung Stahlanwendung e.V., 2024.","apa":"Mayer, B., Nagel, C., Fernandes, P. H. E., Matzenmiller, A., Köster, C., Melz, T., Baumgartner, J., Hecht, M., Tews, K., Çavdar, S., &#38; Meschut, G. (2024). <i>Lebensdauerprognose für Stahlklebverbindungen bei multiaxialer Belastung mit Phasenverschiebung, veränderlicher Mittelspannung und variablen Amplituden</i> (Vol. 1427). Forschungsvereinigung Stahlanwendung e.V.","short":"B. Mayer, C. Nagel, P.H.E. Fernandes, A. Matzenmiller, C. Köster, T. Melz, J. Baumgartner, M. Hecht, K. Tews, S. Çavdar, G. Meschut, Lebensdauerprognose für Stahlklebverbindungen bei multiaxialer Belastung mit Phasenverschiebung, veränderlicher Mittelspannung und variablen Amplituden, Forschungsvereinigung Stahlanwendung e.V., Düsseldorf, 2024.","bibtex":"@book{Mayer_Nagel_Fernandes_Matzenmiller_Köster_Melz_Baumgartner_Hecht_Tews_Çavdar_et al._2024, place={Düsseldorf}, title={Lebensdauerprognose für Stahlklebverbindungen bei multiaxialer Belastung mit Phasenverschiebung, veränderlicher Mittelspannung und variablen Amplituden}, volume={1427}, publisher={Forschungsvereinigung Stahlanwendung e.V.}, author={Mayer, Bernd and Nagel, Christof and Fernandes, Pedro Henrique Evangelista and Matzenmiller, Anton and Köster, Christian and Melz, Tobias and Baumgartner, Jörg and Hecht, Matthias and Tews, Karina and Çavdar, Serkan and et al.}, year={2024} }","mla":"Mayer, Bernd, et al. <i>Lebensdauerprognose für Stahlklebverbindungen bei multiaxialer Belastung mit Phasenverschiebung, veränderlicher Mittelspannung und variablen Amplituden</i>. Forschungsvereinigung Stahlanwendung e.V., 2024."},"intvolume":"      1427","year":"2024","place":"Düsseldorf","publication_identifier":{"unknown":["978-3-96780-176-7"]},"title":"Lebensdauerprognose für Stahlklebverbindungen bei multiaxialer Belastung mit Phasenverschiebung, veränderlicher Mittelspannung und variablen Amplituden","date_created":"2025-01-30T08:46:26Z","author":[{"full_name":"Mayer, Bernd","last_name":"Mayer","first_name":"Bernd"},{"first_name":"Christof","last_name":"Nagel","full_name":"Nagel, Christof"},{"first_name":"Pedro Henrique Evangelista","full_name":"Fernandes, Pedro Henrique Evangelista","last_name":"Fernandes"},{"first_name":"Anton","last_name":"Matzenmiller","full_name":"Matzenmiller, Anton"},{"full_name":"Köster, Christian","last_name":"Köster","first_name":"Christian"},{"full_name":"Melz, Tobias","last_name":"Melz","first_name":"Tobias"},{"last_name":"Baumgartner","full_name":"Baumgartner, Jörg","first_name":"Jörg"},{"first_name":"Matthias","last_name":"Hecht","full_name":"Hecht, Matthias"},{"first_name":"Karina","id":"40263","full_name":"Tews, Karina","last_name":"Tews"},{"last_name":"Çavdar","id":"36456","full_name":"Çavdar, Serkan","first_name":"Serkan"},{"first_name":"Gerson","id":"32056","full_name":"Meschut, Gerson","orcid":"0000-0002-2763-1246","last_name":"Meschut"}],"volume":1427,"date_updated":"2025-01-30T08:49:46Z","publisher":"Forschungsvereinigung Stahlanwendung e.V.","status":"public","type":"book","language":[{"iso":"ger"}],"user_id":"40263","department":[{"_id":"157"}],"_id":"58403"},{"_id":"52216","user_id":"40263","department":[{"_id":"157"}],"language":[{"iso":"ger"}],"type":"conference","publication":"DECHEMA Workshop für Klebstoffanwender: Simulation von Klebverbindungen","status":"public","date_updated":"2025-01-30T08:49:33Z","date_created":"2024-02-29T12:33:31Z","author":[{"first_name":"Karina","full_name":"Tews, Karina","id":"40263","last_name":"Tews"},{"first_name":"Dominik","last_name":"Teutenberg","full_name":"Teutenberg, Dominik","id":"537"},{"first_name":"Gerson","orcid":"0000-0002-2763-1246","last_name":"Meschut","id":"32056","full_name":"Meschut, Gerson"}],"title":"Mechanisches Verhalten: Charakterisierung von Klebstoffen","conference":{"location":"Köln","name":"DECHEMA Workshop für Klebstoffanwender: Simulation von Klebverbindungen","start_date":"22024-02-26"},"year":"2024","citation":{"ama":"Tews K, Teutenberg D, Meschut G. Mechanisches Verhalten: Charakterisierung von Klebstoffen. In: <i>DECHEMA Workshop für Klebstoffanwender: Simulation von Klebverbindungen</i>. ; 2024.","ieee":"K. Tews, D. Teutenberg, and G. Meschut, “Mechanisches Verhalten: Charakterisierung von Klebstoffen,” presented at the DECHEMA Workshop für Klebstoffanwender: Simulation von Klebverbindungen, Köln, 2024.","chicago":"Tews, Karina, Dominik Teutenberg, and Gerson Meschut. “Mechanisches Verhalten: Charakterisierung von Klebstoffen.” In <i>DECHEMA Workshop für Klebstoffanwender: Simulation von Klebverbindungen</i>, 2024.","apa":"Tews, K., Teutenberg, D., &#38; Meschut, G. (2024). Mechanisches Verhalten: Charakterisierung von Klebstoffen. <i>DECHEMA Workshop für Klebstoffanwender: Simulation von Klebverbindungen</i>. DECHEMA Workshop für Klebstoffanwender: Simulation von Klebverbindungen, Köln.","mla":"Tews, Karina, et al. “Mechanisches Verhalten: Charakterisierung von Klebstoffen.” <i>DECHEMA Workshop für Klebstoffanwender: Simulation von Klebverbindungen</i>, 2024.","bibtex":"@inproceedings{Tews_Teutenberg_Meschut_2024, title={Mechanisches Verhalten: Charakterisierung von Klebstoffen}, booktitle={DECHEMA Workshop für Klebstoffanwender: Simulation von Klebverbindungen}, author={Tews, Karina and Teutenberg, Dominik and Meschut, Gerson}, year={2024} }","short":"K. Tews, D. Teutenberg, G. Meschut, in: DECHEMA Workshop für Klebstoffanwender: Simulation von Klebverbindungen, 2024."}},{"publisher":"MDPI AG","date_created":"2024-08-26T10:48:30Z","title":"Characterization of Interfacial Corrosion Behavior of Hybrid Laminate EN AW-6082 ∪ CFRP","quality_controlled":"1","issue":"8","year":"2024","language":[{"iso":"eng"}],"publication":"Materials","abstract":[{"lang":"eng","text":"The corrosion behavior of a hybrid laminate consisting of laser-structured aluminum EN AW-6082 ∪ carbon fiber-reinforced polymer was investigated. Specimens were corroded in aqueous NaCl electrolyte (0.1 mol/L) over a period of up to 31 days and characterized continuously by means of scanning electron and light microscopy, supplemented by energy dispersive X-ray spectroscopy. Comparative linear sweep voltammetry was employed on the first and seventh day of the corrosion experiment. The influence of different laser morphologies and production process parameters on corrosion behavior was compared. The corrosion reaction mainly arises from the aluminum component and shows distinct differences in long-term corrosion morphology between pure EN AW-6082 and the hybrid laminate. Compared to short-term investigations, a strong influence of galvanic corrosion on the interface is assumed. No distinct influences of different laser structuring and process parameters on the corrosion behavior were detected. Weight measurements suggest a continuous loss of mass attributed to the detachment of corrosion products.</jats:p>"}],"date_updated":"2025-01-30T12:31:13Z","volume":17,"author":[{"full_name":"Delp, Alexander","last_name":"Delp","first_name":"Alexander"},{"orcid":"0000-0001-8645-9952","last_name":"Wu","id":"48039","full_name":"Wu, Shuang","first_name":"Shuang"},{"first_name":"Jonathan","last_name":"Freund","full_name":"Freund, Jonathan"},{"full_name":"Scholz, Ronja","last_name":"Scholz","first_name":"Ronja"},{"last_name":"Löbbecke","full_name":"Löbbecke, Miriam","first_name":"Miriam"},{"first_name":"Thomas","last_name":"Tröster","full_name":"Tröster, Thomas","id":"553"},{"full_name":"Haubrich, Jan","last_name":"Haubrich","first_name":"Jan"},{"first_name":"Frank","full_name":"Walther, Frank","last_name":"Walther"}],"doi":"10.3390/ma17081907","publication_identifier":{"issn":["1996-1944"]},"publication_status":"published","intvolume":"        17","citation":{"ieee":"A. Delp <i>et al.</i>, “Characterization of Interfacial Corrosion Behavior of Hybrid Laminate EN AW-6082 ∪ CFRP,” <i>Materials</i>, vol. 17, no. 8, Art. no. 1907, 2024, doi: <a href=\"https://doi.org/10.3390/ma17081907\">10.3390/ma17081907</a>.","chicago":"Delp, Alexander, Shuang Wu, Jonathan Freund, Ronja Scholz, Miriam Löbbecke, Thomas Tröster, Jan Haubrich, and Frank Walther. “Characterization of Interfacial Corrosion Behavior of Hybrid Laminate EN AW-6082 ∪ CFRP.” <i>Materials</i> 17, no. 8 (2024). <a href=\"https://doi.org/10.3390/ma17081907\">https://doi.org/10.3390/ma17081907</a>.","ama":"Delp A, Wu S, Freund J, et al. Characterization of Interfacial Corrosion Behavior of Hybrid Laminate EN AW-6082 ∪ CFRP. <i>Materials</i>. 2024;17(8). doi:<a href=\"https://doi.org/10.3390/ma17081907\">10.3390/ma17081907</a>","bibtex":"@article{Delp_Wu_Freund_Scholz_Löbbecke_Tröster_Haubrich_Walther_2024, title={Characterization of Interfacial Corrosion Behavior of Hybrid Laminate EN AW-6082 ∪ CFRP}, volume={17}, DOI={<a href=\"https://doi.org/10.3390/ma17081907\">10.3390/ma17081907</a>}, number={81907}, journal={Materials}, publisher={MDPI AG}, author={Delp, Alexander and Wu, Shuang and Freund, Jonathan and Scholz, Ronja and Löbbecke, Miriam and Tröster, Thomas and Haubrich, Jan and Walther, Frank}, year={2024} }","mla":"Delp, Alexander, et al. “Characterization of Interfacial Corrosion Behavior of Hybrid Laminate EN AW-6082 ∪ CFRP.” <i>Materials</i>, vol. 17, no. 8, 1907, MDPI AG, 2024, doi:<a href=\"https://doi.org/10.3390/ma17081907\">10.3390/ma17081907</a>.","short":"A. Delp, S. Wu, J. Freund, R. Scholz, M. Löbbecke, T. Tröster, J. Haubrich, F. Walther, Materials 17 (2024).","apa":"Delp, A., Wu, S., Freund, J., Scholz, R., Löbbecke, M., Tröster, T., Haubrich, J., &#38; Walther, F. (2024). Characterization of Interfacial Corrosion Behavior of Hybrid Laminate EN AW-6082 ∪ CFRP. <i>Materials</i>, <i>17</i>(8), Article 1907. <a href=\"https://doi.org/10.3390/ma17081907\">https://doi.org/10.3390/ma17081907</a>"},"_id":"55762","department":[{"_id":"321"},{"_id":"149"},{"_id":"9"}],"user_id":"48039","article_type":"original","article_number":"1907","type":"journal_article","status":"public"},{"publisher":"Springer Science and Business Media LLC","date_updated":"2025-01-30T14:41:17Z","date_created":"2025-01-30T14:30:09Z","author":[{"first_name":"Jan","full_name":"Wippermann, Jan","id":"55686","last_name":"Wippermann","orcid":"0000-0002-5013-853X"},{"first_name":"Gerson","last_name":"Meschut","orcid":"0000-0002-2763-1246","full_name":"Meschut, Gerson","id":"32056"}],"title":"Numerical modeling of clamp load relaxation of plastic nuts under varying moisture and fiber content","publication_status":"published","year":"2024","citation":{"apa":"Wippermann, J., &#38; Meschut, G. (2024). <i>Numerical modeling of clamp load relaxation of plastic nuts under varying moisture and fiber content</i>. Springer Science and Business Media LLC.","bibtex":"@article{Wippermann_Meschut_2024, title={Numerical modeling of clamp load relaxation of plastic nuts under varying moisture and fiber content}, publisher={Springer Science and Business Media LLC}, author={Wippermann, Jan and Meschut, Gerson}, year={2024} }","mla":"Wippermann, Jan, and Gerson Meschut. <i>Numerical Modeling of Clamp Load Relaxation of Plastic Nuts under Varying Moisture and Fiber Content</i>. Springer Science and Business Media LLC, 2024.","short":"J. Wippermann, G. Meschut, (2024).","ieee":"J. Wippermann and G. Meschut, “Numerical modeling of clamp load relaxation of plastic nuts under varying moisture and fiber content.” Springer Science and Business Media LLC, 2024.","chicago":"Wippermann, Jan, and Gerson Meschut. “Numerical Modeling of Clamp Load Relaxation of Plastic Nuts under Varying Moisture and Fiber Content.” Springer Science and Business Media LLC, 2024.","ama":"Wippermann J, Meschut G. Numerical modeling of clamp load relaxation of plastic nuts under varying moisture and fiber content. Published online 2024."},"_id":"58441","user_id":"55686","department":[{"_id":"157"}],"language":[{"iso":"eng"}],"type":"preprint","abstract":[{"lang":"eng","text":"This study presents a numerical approach using a 3D finite element model to quantify the remaining clamp load of a plastic nut joint after a specific time. The viscoelastic relaxation of a thermoplastic nut, which is predominantly screwed on a welding stud, is described by a material card using Prony Series. Prony Series are derived from experimental Dynamical Mechanical Analysis with different moisture and fiber contents of the thermoplastic. Since plastic nuts usually do not have preformed threads, the increased temperatures and resulting stresses from the thread-forming process are considered in the simulation. Firstly, the FE model is verified by substrate stress relaxation tests. Subsequently, experimental clamp load measurements with miniature compression load cells verify the clamp load prediction. Finally, the developed model is used to analyze the clamp load distribution within the threads"}],"status":"public"}]