@misc{55416,
author = {{Claes, Leander and Koch, Kevin and Friesen, Olga and Meihost, Lars}},
title = {{{Machine learning in inverse measurement problems: An application to piezoelectric material characterisation}}},
year = {{2024}},
}
@article{56777,
abstract = {{The estimation of accurate piezoelectric material parameters is a fundamental prerequisite for simulation-driven design of piezoelectric actuators and sensors. Previous studies show that a full set of material parameters can be determined in an inverse procedure using a single disc-shaped specimen with an electrode structured for increased sensitivity with respect to all material parameters. However, in the case of high-power actuator applications, ring-shaped piezoelectric components are often employed, necessitating an adaptation of the previously developed method. The alteration in geometry introduces some advantages. Accordingly, there is no longer any requirement to modify the electrode structure in order to enhance sensitivity. The method to estimate the material parameters presented here consists of a total of three stages. An initial, approximate estimation of the material parameters is determined using analytical approximations for the resonance frequencies from the IEEE standard. These values are optimised in an inverse procedure that employs analytic expressions for the electrical impedance of piezoelectric rings as the forward model. Further refinement is achieved by using Finite Element (FE) simulations as the forward model again in an inverse procedure. The method is applied to electrical impedance measurement data, yielding material parameters for hard piezoelectric rings. The result shows a good agreement between the simulation and measurement results, indicating realistic material parameter values.}},
author = {{Friesen, Olga and Claes, Leander and Feldmann, Nadine and Henning, Bernd}},
issn = {{2196-7113}},
journal = {{tm - Technisches Messen}},
publisher = {{De Gruyter}},
title = {{{Estimation of piezoelectric material parameters of ring-shaped specimens}}},
doi = {{https://doi.org/10.1515/teme-2024-0107}},
year = {{2024}},
}
@article{54314,
author = {{Koch, Kevin and Claes, Leander and Jurgelucks, Benjamin and Meihost, Lars}},
journal = {{tm - Technisches Messen}},
publisher = {{Walter de Gruyter GmbH}},
title = {{{Neuronale Netze zur Startwertschätzung bei der Identifikation piezoelektrischer Materialparameter}}},
doi = {{10.1515/teme-2024-0099}},
year = {{2024}},
}
@article{57820,
author = {{Nikolić, Vanja and Winkler, Michael}},
issn = {{0362-546X}},
journal = {{Nonlinear Analysis}},
publisher = {{Elsevier BV}},
title = {{{L∞ blow-up in the Jordan-Moore-Gibson-Thompson equation}}},
doi = {{10.1016/j.na.2024.113600}},
volume = {{247}},
year = {{2024}},
}
@inproceedings{57031,
author = {{Gburrek, Tobias and Meise, Adrian Tobias and Schmalenstroeer, Joerg and Haeb-Umbach, Reinhold}},
booktitle = {{2024 18th International Workshop on Acoustic Signal Enhancement (IWAENC)}},
publisher = {{IEEE}},
title = {{{Diminishing Domain Mismatch for DNN-Based Acoustic Distance Estimation via Stochastic Room Reverberation Models}}},
doi = {{10.1109/iwaenc61483.2024.10694103}},
year = {{2024}},
}
@article{53146,
author = {{Berger, Thomas and Dennstädt, Dario and Lanza, L. and Worthmann, K. }},
journal = {{SIAM Journal on Control and Optimization}},
title = {{{Robust Funnel Model Predictive Control for Output Tracking with Prescribed Performance}}},
year = {{2024}},
}
@article{53151,
author = {{Berger, Thomas and Dennstädt, Dario}},
journal = {{Automatica}},
title = {{{Funnel MPC for nonlinear systems with arbitrary relative degree}}},
year = {{2024}},
}
@article{63472,
author = {{Oppeneiger, Benedikt and Lanza, Lukas and Schell, Maximilian and Dennstädt, Dario and Schaller, Manuel and Zamzow, Bert and Berger, Thomas and Worthmann, Karl}},
issn = {{0967-0661}},
journal = {{Control Engineering Practice}},
publisher = {{Elsevier BV}},
title = {{{Model predictive control of a magnetic levitation system with prescribed output tracking performance}}},
doi = {{10.1016/j.conengprac.2024.106018}},
volume = {{151}},
year = {{2024}},
}
@article{63473,
author = {{Lanza, Lukas and Dennstädt, Dario and Worthmann, Karl and Schmitz, Philipp and Şen, Gökçen Devlet and Trenn, Stephan and Schaller, Manuel}},
issn = {{0167-6911}},
journal = {{Systems & Control Letters}},
publisher = {{Elsevier BV}},
title = {{{Sampled-data funnel control and its use for safe continual learning}}},
doi = {{10.1016/j.sysconle.2024.105892}},
volume = {{192}},
year = {{2024}},
}
@inproceedings{63471,
author = {{Dennstädt, Dario and Lanza, Lukas and Worthmann, Karl}},
booktitle = {{2024 European Control Conference (ECC)}},
publisher = {{IEEE}},
title = {{{On Model Predictive Control with Sampled-Data Input for Output Tracking with Prescribed Performance}}},
doi = {{10.23919/ecc64448.2024.10590848}},
year = {{2024}},
}
@unpublished{56289,
author = {{Seeger, Karl and Genovese, Matteo and Schlüter, Alexander and Kockel, Christina and Corigliano, Orlando and Díaz Canales, Edith Benjamina and Fragiacomo, Petronilla and Praktiknjo, Aaron}},
booktitle = {{United States Association for Energy Economics (USAEE) & International Association for Energy Economics (IAEE) Research Paper Series}},
publisher = {{Elsevier BV}},
title = {{{Evaluating Supply Scenarios for Hydrogen and Green Fuels from Canada, Chile, and Algeria to Germany via a Techno-Economic Assessment}}},
year = {{2024}},
}
@inproceedings{63497,
author = {{Förster, Nikolas and Wallscheid, Oliver and Schafmeister, Frank}},
booktitle = {{2024 IEEE Design Methodologies Conference (DMC)}},
keywords = {{MOSFET, Thermal resistance, Surface resistance, Bridge circuits, Zero voltage switching, Pareto optimization, Capacitance, Numerical simulation, Optimization, Resistance heating, Pareto Optimization, Dual-Active Bridge, ZVS, Inductor Optimization, Transformer Optimization, Heat Sink Optimization}},
pages = {{1--8}},
title = {{{Dual-Active Bridge Sequential Pareto Optimization for Fast Pre-Design and Final Component Selection}}},
doi = {{10.1109/DMC62632.2024.10812131}},
year = {{2024}},
}
@inproceedings{56357,
author = {{Díaz Canales, Edith Benjamina and Avila , Alfredo and Schlüter, Sabine and Lacayo, Erick and Schlüter, Alexander}},
booktitle = {{19th Conference on Sustainable Development of Energy, Water and Environment Systems}},
location = {{Rome}},
publisher = {{ Faculty of Mechanical Engineering and Naval Architecture, Zagreb}},
title = {{{Implementing Strategic Environmental Assessment (SEA) in the Global South, a challenge: Nicaragua as a case study.}}},
year = {{2024}},
}
@inbook{59869,
author = {{Herzig, Bardo and Eickelmann, Birgit and Schwabl, Franziska and Schulze, Johanna and Niemann, Jan}},
booktitle = {{Lehrkräftebildung in der digitalen Welt Zukunftsorientierte Forschungs- und Praxisperspektiven}},
editor = {{Herzig, Bardo and Eickelmann, Birgit and Schwabl, Franziska and Schulze, Johanna and Niemann, Jan}},
pages = {{9--16}},
publisher = {{Waxmann}},
title = {{{Vorwort}}},
doi = {{https://doi.org/10.31244/9783830998372}},
year = {{2024}},
}
@book{51129,
editor = {{Herzig, Bardo and Eickelmann, Birgit and Schwabl, Franziska and Schulze, J. and Niemann, Jan}},
publisher = {{Waxmann Verlag GmbH}},
title = {{{Lehrkräftebildung in der digitalen Welt – zukunftsorientierte Forschungs- und Praxisperspektiven}}},
doi = {{10.31244/9783830998372}},
year = {{2024}},
}
@article{63499,
abstract = {{Abstract
Let
$$\mu $$
μ
be a radial compactly supported distribution on a harmonic NA group. We prove that the right convolution operator
$$c_{\mu }:f \mapsto f* \mu $$
c
μ
:
f
↦
f
∗
μ
maps the space of smooth
$$\mathfrak {v}$$
v
-radial functions onto itself if and only if the spherical Fourier transform
$$\widetilde{\mu }(\lambda )$$
μ
~
(
λ
)
,
$$\lambda \in \mathbb {C}$$
λ
∈
C
, is slowly decreasing. As an application, we prove that certain averages over spheres are surjective on the space of smooth
$$\mathfrak {v}$$
v
-radial functions.}},
author = {{Papageorgiou, Effie}},
issn = {{1050-6926}},
journal = {{The Journal of Geometric Analysis}},
number = {{1}},
publisher = {{Springer Science and Business Media LLC}},
title = {{{Surjectivity of Convolution Operators on Harmonic NA Groups}}},
doi = {{10.1007/s12220-024-01837-w}},
volume = {{35}},
year = {{2024}},
}
@article{63500,
abstract = {{Abstract
We prove various estimates for the asymptotics of counting functions associated to point sets of coherent frames and Riesz sequences. The obtained results recover the necessary density conditions for coherent frames and Riesz sequences for general unimodular amenable groups, while providing more precise estimates under additional localization conditions on the coherent system for groups of polynomial growth.
}},
author = {{Papageorgiou, Effie and van Velthoven, Jordy Timo}},
issn = {{0373-3114}},
journal = {{Annali di Matematica Pura ed Applicata (1923 -)}},
number = {{4}},
pages = {{1469--1491}},
publisher = {{Springer Science and Business Media LLC}},
title = {{{Counting function estimates for coherent frames and Riesz sequences}}},
doi = {{10.1007/s10231-024-01535-y}},
volume = {{204}},
year = {{2024}},
}
@article{63504,
author = {{Kolountzakis, Mihail N. and Papageorgiou, Effie}},
issn = {{1948-206X}},
journal = {{Analysis & PDE}},
number = {{1}},
pages = {{93--108}},
publisher = {{Mathematical Sciences Publishers}},
title = {{{Large sets containing no copies of a given infinite sequence}}},
doi = {{10.2140/apde.2025.18.93}},
volume = {{18}},
year = {{2024}},
}
@article{60736,
abstract = {{The authors aim to disclose the anthropological dimension of ecocide during and after Russia’s war against Ukraine, relying on the multidisciplinary practices and intellectual production of ecofeminist women thinkers, including philosophers, sociologists, historians, psychologists, and others. The theoretical basis methodological approaches in philosophical anthropology, phenomenology, analytical philosophy, communicative philosophy, existentialism, ethics of justice, and ethics of care determine the study’s theoretical basis. Originality. For the first time, a systematic analysis of the anthropological dimension of ecocide has been carried out based on ecofeminist methodology. The specifics of the Ukrainian resistance to ecocide were revealed as part of a single struggle – an anti-imperial and ecological struggle for independence and prosperity. It is emphasized that during the war, the opposition to ecocide is a component of the fight for national sovereignty and territorial integrity of the country, and therefore, the ideas of pacifism in this period are subordinated to this primary goal. After the war, preventing threats of ecocide should become an integral part of the struggle for stable peace and prosperity. Ecofeminist pacifist perspectives should be a priority among the most essential goals for that period. Conclusions. Ecofeminist methodological assessments offer valuable insights into the anthropological dimension of ecocide in wartime and post-war contexts, highlighting the complex interplay between gender, violence, and environmental destruction. By focusing on the experiences and perspectives of women and marginalized communities, ecofeminist analyses contribute to a more holistic understanding of ecocide and its impacts on both human populations and ecosystems.}},
author = {{Karpenko, Kateryna I. and Hagengruber, Ruth Edith and Nielsen, Cynthia R.}},
issn = {{2304-9685}},
journal = {{Anthropological Measurements of Philosophical Research}},
number = {{25}},
pages = {{84--99}},
publisher = {{Ukrainian State University of Science and Technologies}},
title = {{{Anthropological Dimension of Wartime Ecocide: Ecofeminist Methodological Assessments}}},
doi = {{10.15802/ampr.v0i25.307636}},
year = {{2024}},
}
@inbook{60738,
abstract = {{Why should the philosophy of the Pythagoreans be reduced to Pythagoras alone? Why do we learn about the ego only from Husserl and not from Conrad-Martius? What do we know about free will from Helene Druskowitz and why is Émilie Du Châtelet unknown to us? Many of the philosophers in this collection were celebrities in their own time. What can we gain from rediscovering the knowledge of women philosophers? Philosophy reflects the foundations on which we organise our world. There is no doubt that women create structures that shape our world. Over the centuries, women thinkers have formulated ideas and concepts to explain our world and to call for its reorganisation. This collection offers a selection of these ideas and concepts from over 2000 years. The new history of philosophy emerges in this way. It provides the basis for teaching and future research. Rooted in the past, it can use that experience to contribute to a new and better way forward.}},
author = {{Hagengruber, Ruth Edith}},
booktitle = {{Teaching Women Philosophers. Women in the History of Philosophy and Sciences.}},
editor = {{Hagengruber, Ruth Edith}},
isbn = {{9783031592973}},
issn = {{2523-8760}},
pages = {{1--12}},
publisher = {{Springer Nature Switzerland}},
title = {{{Teaching Women Philosophers—Ideas and Concepts from Women Philosophers’ Writings Over 2000 Years}}},
doi = {{10.1007/978-3-031-59298-0_1}},
volume = {{21}},
year = {{2024}},
}