@inproceedings{62174,
author = {{Meise, Adrian Tobias and Cord-Landwehr, Tobias and Haeb-Umbach, Reinhold}},
booktitle = {{ ITG Conference on Speech Communication}},
isbn = {{978-3-8007-6617-8}},
location = {{Berlin}},
title = {{{On the Application of Diffusion Models for Simultaneous Denoising and Dereverberation}}},
year = {{2025}},
}
@article{63452,
abstract = {{ABSTRACT
The chemical reactivity of molecules can be controlled by a variety of effects, ranging from chemical reagents to purely physical stimuli. Metal tips employed in scanning probe microscopy are an elegant tool to manipulate reactive centers in single molecules. However, to achieve excellent control over distance and orientation, it is crucial to immobilize the reactive center and align it along the direction of the tip. Here, we aligned a reactive alkyne center via a rigid triphenylmethane‐based tripod for upright adsorption on Au(111) for inducing bond weakening in the alkyne moiety by approaching a silver tip. Single‐molecule ultrahigh vacuum low‐temperature tip‐enhanced Raman scattering was employed for probing tip‐induced bond weakening in the gap distance range from 550 to 250 pm. Both the ≡C–H stretching at ~3330 cm
−1
and the dominant –C≡C– stretching peak at ~2130 cm
−1
exhibit a shift to smaller wavenumbers due to tip‐induced bond weakening and an exponential increase in Raman intensity originating from the increased local electric field in the nanogap. To rationalize the underlying physical contributions and chemical effects of tip‐induced bond weakening, density functional theory calculations for gap distances in the range 800 to 100 pm were performed. The computational results confirmed the presence of different gap distance regimes including the onset of Pauli repulsion for short distances; for the latter, the calculations additionally predict structural distortions of the terminal alkyne induced by the nearby metal tip. These findings allow us to set a lower limit for the tip–tripod gap distance in studies requiring an intact upright configuration of the alkyne‐tripod, for example, electric field‐induced chemistry.
}},
author = {{Li, Gang and Mennicken, Simon and Zhu, Lu‐Yao and Ehtesabi, Sadaf and Reichenauer, Till and Kupfer, Stephan and Schäfer, Daniel and Mehrparvar, Saber and Haberhauer, Gebhard and Zhang, Yao and Gräfe, Stefanie and Schlücker, Sebastian and Dong, Zhen‐Chao}},
issn = {{0377-0486}},
journal = {{Journal of Raman Spectroscopy}},
publisher = {{Wiley}},
title = {{{Probing Metal Tip‐Induced Bond Weakening of a Reactive Alkyne Center Aligned via a Rigid Triphenylmethane‐Based Tripod on Au(111) by TERS and DFT}}},
doi = {{10.1002/jrs.70084}},
year = {{2025}},
}
@inbook{63461,
author = {{Bartmann, Finn and Riedl, Alexander and Moritzer, Elmar}},
booktitle = {{Lecture Notes in Mechanical Engineering}},
isbn = {{9783032073914}},
issn = {{2195-4356}},
publisher = {{Springer Nature Switzerland}},
title = {{{Creep Effects of Thermoplastic Flange Systems}}},
doi = {{10.1007/978-3-032-07392-1_39}},
year = {{2025}},
}
@article{63444,
author = {{Moritzer, Elmar and Rauen, Dennis and Hoppe, Justin}},
journal = {{Magazin für Oberflächentechnik}},
keywords = {{Plasma, Plasmaaktivierung, Werkzeugstahl}},
number = {{10}},
title = {{{Atmosphärendruckplasma: Grenzflächenmodifikation von Werkzeugstahl: Plasma trifft Stahl: Möglichkeiten zur Modifikation und Verbesserung von Oberflächeneigenschaften}}},
volume = {{2025}},
year = {{2025}},
}
@inproceedings{63442,
author = {{Moritzer, Elmar and Brandes, Philipp and Wittler, Maurice and Westphal, Max Siegfried}},
booktitle = {{Annual Technical Conference of the Society of Plastics Engineers (ANTEC 2025)}},
keywords = {{Faser-Kunststoff-Verbunde (FKV), Faserverstärkte Kunststoffe (FVK), Organobleche}},
title = {{{A COMPARISON OF USING FILM INSTEAD OF POLYMER POWDER FOR POLYPROPYLENE GLASS-FIBER COMPOSITE LAMINATES}}},
year = {{2025}},
}
@inproceedings{63457,
author = {{Moritzer, Elmar and Völklein, Paul Leonhard}},
booktitle = {{Technomer 2025 29. Fachtagung}},
isbn = {{978-3-939382-17-1}},
keywords = {{Faserverstärkte Kunststoffe (FVK), mechanischens Fügen, Nieten, Organobleche}},
title = {{{Untersuchung des Erwärmverhaltens von Organoblechen mittels IR-Strahlung für das Fügen im Stempelnietverfahren}}},
year = {{2025}},
}
@article{63455,
author = {{Arndt, Theresa and Schöppner, Volker}},
journal = {{Joining Plastics}},
keywords = {{Schweißen, Ultraschall, weld seam quality}},
number = {{3-4}},
pages = {{166–174}},
title = {{{Ambossfreies Ultraschallschweißen für nur einseitig zugängliche Schweißsituationen}}},
volume = {{19}},
year = {{2025}},
}
@article{63456,
abstract = {{Externer Doktorand von Moritzer}},
author = {{Moritzer, Elmar and Bartmann, Finn and Riedl, Alexander}},
journal = {{1. XXIV Dichtungskolloquium (Essen Juni 2025)}},
title = {{{Berücksichtigung des Kriechverhaltens bei numerischen Simulationen von Thermoplastflanschverbindungen}}},
year = {{2025}},
}
@inbook{63439,
author = {{Moritzer, Elmar and Brandes, Philipp and Claes, Leander and Henning, Bernd}},
booktitle = {{PIAE EUROPE 2025}},
editor = {{Wissensforum GmbH, VDI}},
pages = {{347–360}},
publisher = {{{VDI Verlag}}},
title = {{{Ultrasound based measurement of mechanical properties of continuous fiber reinforced thermoplastic laminates // Ultrasound based measurement of mechanical properties of continuous fiber reinforced thermoplastic laminates – A non-destructive method to identify changes in fiber matrix adhesion: A non-destructive method to identify changes in fiber matrix adhesion}}},
doi = {{10.51202/9783181024461-347}},
year = {{2025}},
}
@inproceedings{61543,
author = {{Klostermeier, Jasmin and Knickenberg, Margarita and Löper, Marwin Felix and Grosche, Michael and Grüßing, Meike and Hellmich, Frank}},
publisher = {{Technische Universität Dortmund}},
title = {{{Förderung der sozial-emotionalen Kompetenzen von Kindern im Zusammenhang mit dem kooperativen Lernen im diversitätssensiblen Grundschulunterricht (soko-M). Vortrag auf der Herbsttagung 2025 der Arbeitsgruppe Empirische Sonderpädagogische Forschung (AESF). }}},
year = {{2025}},
}
@inproceedings{63443,
author = {{Moritzer, Elmar and Lingnau, Kai}},
booktitle = {{Annual Technical Conference of the Society of Plastics Engineers (ANTEC 2025)}},
keywords = {{Lackierung, Pulverlack, Spritzgießen}},
title = {{{PROCESS DEVELOPMENT OF A POWDER-BASED DIRECT COATING IN THE INJECTION MOLDING PROCESS}}},
year = {{2025}},
}
@article{60217,
author = {{Görel, Gamze and Franzen, Katja and Hellmich, Frank}},
journal = {{Zeitschrift für Entwicklungspsychologie und Pädagogische Psychologie}},
number = {{1}},
pages = {{18--23}},
title = {{{ Prädiktoren für die Selbstwirksamkeitsüberzeugungen von angehenden Lehrkräften im Zusammenhang mit der Gestaltung inklusiven Unterrichts.}}},
doi = {{10.1026/0049-8637/a000307}},
volume = {{57}},
year = {{2025}},
}
@article{62015,
author = {{Löper, Marwin Felix and Hassani, Sepideh and Görel, Gamze and Schwab, Susanne and Hellmich, Frank}},
journal = {{Journal of Research in Special Educational Needs}},
number = {{1}},
pages = {{1--14}},
title = {{{Effects of a social participation intervention on primary school students’ attitudes toward peers with disabilities (accepted)}}},
doi = {{10.1111/1471-3802.70050}},
volume = {{26}},
year = {{2025}},
}
@article{63476,
abstract = {{ABSTRACTWe develop a three‐component Model Predictive Control (MPC) algorithm to achieve output‐reference tracking with prescribed performance for continuous‐time nonlinear systems. One component is the so‐called funnel MPC, which achieves reference tracking with prescribed performance for the model output for suitable models. Recently, this MPC algorithm has been combined with a model‐free reactive feedback controller (second component) to account for model‐plant mismatches, bounded disturbances, and uncertainties. By construction, this two‐component controller defines a robust funnel MPC algorithm. It achieves output‐reference tracking within prescribed bounds on the tracking error for a class of unknown nonlinear systems. In this paper, we extend the robust funnel MPC by a machine learning component to adapt the underlying model to the system data and, thus, improve the contribution of MPC. We derive sufficient structural conditions to define a class of models for funnel MPC, and provide a characterization of suitable learning schemes. Since robust funnel MPC is inherently robust and the evolution of the tracking error in the prescribed performance funnel is guaranteed, the additional learning component can perform the learning task online—even without an initial model or offline training.}},
author = {{Lanza, Lukas and Dennstädt, Dario and Berger, Thomas and Worthmann, Karl}},
issn = {{1049-8923}},
journal = {{International Journal of Robust and Nonlinear Control}},
number = {{13}},
pages = {{5569--5582}},
publisher = {{Wiley}},
title = {{{Safe Continual Learning in Model Predictive Control With Prescribed Bounds on the Tracking Error}}},
doi = {{10.1002/rnc.8001}},
volume = {{35}},
year = {{2025}},
}
@article{63477,
author = {{Göbel, Jens and Dennstädt, Dario and Lanza, Lukas and Worthmann, Karl and Berger, Thomas and Damm, Tobias}},
issn = {{2475-1456}},
journal = {{IEEE Control Systems Letters}},
pages = {{1622--1627}},
publisher = {{Institute of Electrical and Electronics Engineers (IEEE)}},
title = {{{On Model Predictive Funnel Control With Equilibrium Endpoint Constraints}}},
doi = {{10.1109/lcsys.2025.3580028}},
volume = {{9}},
year = {{2025}},
}
@article{63474,
author = {{Lanza, Lukas and Köhler, Johannes and Dennstädt, Dario and Berger, Thomas and Worthmann, Karl}},
issn = {{2475-1456}},
journal = {{IEEE Control Systems Letters}},
pages = {{1183--1188}},
publisher = {{Institute of Electrical and Electronics Engineers (IEEE)}},
title = {{{A Model-Free Approach to Control Barrier Functions Using Funnel Control}}},
doi = {{10.1109/lcsys.2025.3581519}},
volume = {{9}},
year = {{2025}},
}
@article{63475,
author = {{Dennstädt, Dario}},
issn = {{2405-8963}},
journal = {{IFAC-PapersOnLine}},
number = {{14}},
pages = {{7--12}},
publisher = {{Elsevier BV}},
title = {{{A low-complexity funnel control approach for non-linear systems of higher-order}}},
doi = {{10.1016/j.ifacol.2025.12.117}},
volume = {{59}},
year = {{2025}},
}
@unpublished{63478,
abstract = {{We address the problem of output reference tracking for unknown nonlinear multi-input, multi-output systems with relative degree two and bounded-input bounded-state (BIBS) stable internal dynamics. We propose a novel model-free adaptive controller that ensures the evolution of the tracking error within prescribed performance funnel boundaries. By applying an output filter, the control objective is achieved without utilizing derivative information of system's output. The controller is illustrated by a numerical example.}},
author = {{Dennstädt, Dario and Schaa, J. and Berger, T.}},
booktitle = {{arXiv:2512.17806}},
title = {{{Funnel control with input filter for nonlinear systems of relative degree two}}},
year = {{2025}},
}
@article{58116,
author = {{Mohammadian, Noushin and Fatahi Valilai, Omid and Schlüter, Alexander}},
issn = {{2199-8531}},
journal = {{Journal of Open Innovation: Technology, Market, and Complexity}},
number = {{1}},
publisher = {{Elsevier BV}},
title = {{{Sustainable design and repair: Leveraging circular economy and machine learning for product development}}},
doi = {{10.1016/j.joitmc.2025.100469}},
volume = {{11}},
year = {{2025}},
}
@inproceedings{63019,
author = {{Donner, Johannes Aurelius Tamino and Schlüter, Alexander}},
booktitle = {{SDEWES Conference 2025}},
keywords = {{5GDHC, district heating, DHC, waste heat, AI-Driven}},
location = {{Dubrovnik}},
title = {{{Development of an AI-driven decentralized control for fifth generation district heating and cooling networks}}},
year = {{2025}},
}