Forschungsbericht 2023
Strukturdynamik M-14
Leitung: Hoffmann, Norbert
Oberingenieur: Klein, Marco
Institut auf TORE
Institutswebsite
Dynamics Group - Institute for Structural Dynamics
We focus on complex system dynamics. One research field is complex dynamics in machines and structures, which we analyze through network, complexity and machine learning methods. A second field is nonlinear wave physics, including ocean rogue waves. A third field is highly efficient physics based computing in engineering. All our work is conducted with national and international partners. Prof. Hoffmann, who directs the group, is also a visiting professor at Imperial College London.
Publikationen
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Machine learning for phase-resolved reconstruction of nonlinear ocean wave surface elevations from sparse remote sensing data - Journal Article
Ehlers, Svenja; Klein, Marco; Heinlein, Alexander; Wedler, Mathies; Desmars, Nicolas; Hoffmann, Norbert; Stender, Merten
Ocean Engineering 288 (1): 116059 (2023-11-15)
Open Access | Publisher DOI
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Nonlinear deterministic reconstruction and prediction of remotely measured ocean surface waves - Journal Article
Desmars, Nicolas; Hartmann, Moritz Cornelius Nikolaus; Behrendt, Jasper; Hoffmann, Norbert; Klein, Marco
Journal of Fluid Mechanics 975: A8 (2023-11-10)
Publisher DOI
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Machine learning simulation of one-dimensional deterministic water wave propagation - Journal Article
Wedler, Mathies; Stender, Merten; Klein, Marco; Hoffmann, Norbert
Ocean Engineering 284: 115222 (2023-09-15)
Publisher DOI
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A linear cohesive model of zero degree peeling of a viscoelastic tape from a substrate - Journal Article
Ciavarella, Michele; Zhang, Shubo; Gao, Huajian; Cricrì, Gabriele
Journal of Adhesion Science and Technology 37 (12): 1906-1920 (2023-07-19)
Publisher DOI
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Estimation of model ice properties in ice tank operations with numerical models - Conference Paper
von Bock und Polach, Rüdiger Ulrich Franz; Klein, Marco; Reimer, Nils; Hartmann, Moritz
27th International Conference on Port and Ocean Engineering under Arctic Conditions, POAC 2023
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Data-driven reduced order modeling for mechanical oscillators using Koopman approaches - Journal Article
Geier, Charlotte; Stender, Merten; Hoffmann, Norbert
Frontiers in Applied Mathematics and Statistics 9: 1124602 (2023-04-28)
Open Access | Publisher DOI
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Experimental study on the effect of extreme waves on a LNG carrier - Journal Article
Klein, Marco; Wang, Shan; Clauss, Günther F.; Soares, C. Guedes
Journal of Marine Science and Application 22 (1): 52-74 (2023-04-15)
Open Access | Publisher DOI
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Detachment of a rigid flat punch from a viscoelastic material - Journal Article
Papangelo, Antonio; Ciavarella, Michele
Tribology Letters 71 (2): 48 (2023-04-01)
Open Access | Publisher DOI
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Up-Net : a generic deep learning-based time stepper for parameterized spatio-temporal dynamics - Journal Article
Stender, Merten; Ohlsen, Jakob; Geisler, Hendrik; Chabchoub, Amin; Hoffmann, Norbert; Schlaefer, Alexander
Computational Mechanics 71 (6): 1227-1249 (2023)
Open Access | Publisher DOI
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Towards neural network‐based numerical friction models - Conference Paper
Vater, Kerstin; Stender, Merten; Hoffmann, Norbert
Proceedings in applied mathematics and mechanics 22 (1): e202200262 (2023-03-24)
Open Access | Publisher DOI
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A two-scale FEM-BAM approach for fingerpad friction under electroadhesion - Journal Article
Forsbach, Fabian; Heß, Markus; Papangelo, Antonio
Frontiers in Mechanical Engineering 8: 1074393 (2023-01)
Open Access | Publisher DOI
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A general expression for the maximum force in peeling a tape from a rigid substrate with an initial crack - Journal Article
Ciavarella, Michele; Chen, S. H.; Gao, Hao
Journal of Adhesion 99 (6): 1031-1043 (2023)
Publisher DOI
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Nonlinear vibration localisation in cyclic engineering structures - Doctoral Thesis
Niedergesäß, Björn Jörn
Technische Universität Hamburg (2023)
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Maugis-Tabor parameter dependence of pull-off in viscoelastic line Hertzian contacts - Journal Article
Ciavarella, Michele; Wang, Qing Ao; Li, Qunyang
Journal of Adhesion 99 (6): 972-987 (2023)
Publisher DOI
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Machine learning-based state maps for complex dynamical systems: applications to friction-excited brake system vibrations - Journal Article
Geier, Charlotte; Hamdi, Said; Chancelier, Thierry; Dufrenoy, Philippe; Hoffmann, Norbert; Stender, Merten
Nonlinear Dynamics 111: 22137–22151 (2023)
Open Access | Publisher DOI
Projekte
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Developing complex network perspectives as an alternative view on nonlinear dynamics in large multi-component mechanical structures - Towards a better understanding of engineering vibrations
Deutsche Forschungsgemeinschaft (DFG); Laufzeit 2023-2026
Projektleitung: Hoffmann, Norbert
Co-Projektleitung: Stender, Merten
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DIRC -
Entwicklung neuartiger Entwurfsassistenten hinsichtlich komplexer dynamischer Lasten in der Strukturdynamik anhand dynamisch integrierter Verfahren des Maschinellen Lernens
Deutsche Forschungsgemeinschaft (DFG); Laufzeit 2023-2025
Projektleitung: Stender, Merten
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Excitability of Ocean Rogue Waves – Numerical Prediction and Early Warning by combining Wave Physics, Numerical Simulation and Data Driven Methods
Deutsche Forschungsgemeinschaft (DFG); Laufzeit 2022-2025
Projektleitung: Hoffmann, Norbert
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I³-Project - Predicting Ship Hydrodynamics to Enable Autonomous Shipping: Nonlinear Physics and Machine Learning
Technische Universität Hamburg; Laufzeit 2022-2023
Projektleitung: Ehlers, Sören; Hoffmann, Norbert
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PI-CUBE -
Verbundprojekt PI-CUBE: Physikalische KI-Methoden zur Reduzierung von Radbrems-Emissionen elektrischer Fahrzeuge
Bundesministerium für Bildung und Forschung (BMBF); Laufzeit 2021-2024
Projektleitung: Hoffmann, Norbert
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Nichtlineare Schwingungslokalisierung in zyklischen Strukturen
Deutsche Forschungsgemeinschaft (DFG); Laufzeit 2021-2024
Projektleitung: Hoffmann, Norbert
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EproBOSS -
Echtzeitprognose der Bewegung von Offshore-Strukturen im Seegang; Nichtlineare Prognose von Seegang und Strukturbewegung, Wellenableitung und Implementierung
Bundesministerium für Wirtschaft und Klimaschutz (BMWK); Laufzeit 2020-2023
Projektleitung: Hoffmann, Norbert; Klein, Marco
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I³-Lab - Modell-gestütztes maschinelles Lernen für die Weichgewebsmodellierung in der Medizin
Technische Universität Hamburg; Laufzeit 2019-2023
Projektleitung: Schupp, Sibylle; Schlaefer, Alexander; Hoffmann, Norbert; Cyron, Christian J.
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Untersuchung und Anwendung komplexer, nichtlinearer, dynamischer Zustände in reiberregten mechanischen Systemen
Deutsche Forschungsgemeinschaft (DFG); Laufzeit 2019-2023
Projektleitung: Papangelo, Antonio
Kooperationspartner
- Universität Stuttgart, Prof. Krack
- Universität Stuttgart, Prof. Eberhard
- University Bristol, Dr Vizzaccaro
- Univ. Nantes, Prof. Ducrozet
- Bulgarian Academy of Sciences, Prof Vitanov
- Australian National University Canberra, Prof. Akhmediev
- Univ. Oldenburg, Prof. Peinke
- Politecnico di Bari, Prof Ciavarella
- Imperial College London, Dr Schwingshackl
- Politecnico di Bari, Prof. Papangelo
- University of Technology Sydney, Dr. Oberst
- Arts et Metiers Lille, Dr. Grolet
- Universita Roma La Sapienza, Prof. Massi
- Universite Lille, Prof. Dufrenoy
- Technische Universität Berlin, Prof. von Wagner
- Universität Hannover, Prof. Wallaschek
- Kyoto University, Prof. Chabchoub
- Universite Liege, Prof. Salles