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Institute of Engineering and Computational Mechanics

Staff

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hoch ehemalige Mitarbeiter

Dr.-Ing. Nico-Philipp Walz (2011-2016)

Address Nico-Philipp Walz
Institute of Engineering and Computational Mechanics
University of Stuttgart
Pfaffenwaldring 9
70569 Stuttgart, Germany
Office Pfaffenwaldring 9, 4th Floor
Room 4.114
Phone
Fax
+49 711 685-66281
+49 711 685-66400
Email


Field of Research

Publications

Color encoding: – published — submitted for publicationaccepted for publication
  • Walz, N.-P.; Hanss, M.:
    Performance assessment of a trajectory-tracking approach for a manipulator with uncertainties using inverse fuzzy arithmetic
    PAMM Proceedings in Applied Mathematics and Mechanics. Special Issue: 86rd Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), Lecce, Italy, 2015; [doi:10.1002/pamm.201510029]
  • Walz, N.-P.; Burkhardt, M.; Hanss, M.; Eberhard, P.:
    Sensitivity computation for uncertain dynamical systems using high-dimensional model representation and hierarchical grids.
    Procedia IUTAM, Vol. 13, 2015, pp. 127-137, [doi:10.1016/j.piutam.2015.01.010].
  • Walz, N.-P.; Burkhardt, M.; Hanss, M.; Eberhard, P.:
    A Comprehensive Fuzzy Uncertainty Analysis of a Controlled Nonlinear System with Unstable Internal Dynamics.
    ASCE-ASME Journal of Risk and Uncertainty in Engineering Systems, Part B: Mechanical Engineering, B. M. Ayyub (ed.), 2014 (13 pages); [doi:10.1115/1.4030810]
  • Walz, N.-P.; Hanss, M.:
    Efficient computation of influence measures for uncertainty analysis using sparse grids
    Proceedings of the ISMA-USD 2014, Leuven, Belgium, 2014.
  • Walz, N.-P.; Hanss, M.:
    A Generalized Influence Measure for Fuzzy Uncertainty Analysis
    Proceedings of the ICVRAM-ISUMA 2014 - The Second International Conference on Vulnerability and Risk Analysis and Management (ICVRAM) and the Sixth International Symposium on Uncertainty, Modeling, and Analysis (ISUMA), July 13 - 16, 2014, Liverpool, UK.
  • Walz, N.-P.; Hanss, M.:
    Sparse-Grid Surrogate Models for Uncertainty Analysis
    PAMM Proceedings in Applied Mathematics and Mechanics. Special Issue: 84rd Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), Novi Sad, Serbia, 2013; doi: 10.1002/pamm.201310190
  • Walz, N.-P.; Hanss, M.:
    Analysis of Uncertain Systems using Fuzzy Arithmetic and Adaptive Sparse Grids
    Proceedings of the ICOSSAR2013 - The 11th International Conference on Structural Safety and Reliability, June 16 - 20, 2013 New York, NY, USA.
  • Walz, N.-P.; Hanss, M.:
    Fuzzy Arithmetical Analysis of Multibody Systems with Uncertainties
    Archive of Mechanical Engineering, LX.1 (2013): 109-125, doi:10.2478/meceng-2013-0007
  • Walz, N.-P.; Fischer, M.; Hanss, M.; Eberhard. P.:
    Uncertainties in Multibody Systems -- Potentials and Challenges
    Proceedings of the USD2012, Leuven, Belgium, 2012.
  • Hanss, M.; Walz, N.-P.:
    A Fuzzy Arithmetical Approach to the Inclusion of Uncertainties in Multibody Systems
    Proceedings of the IMSD2012 - The 2nd Joint International Conference on Multibody System Dynamics, May 29 - June 1, 2012 Stuttgart, Germany, P. Eberhard and P. Ziegler (Eds.).
  • Walz, N.-P.; Hanss, M.:
    On the Analysis of Multibody Systems in the Presence of Uncertainties
    PAMM Proceedings in Applied Mathematics and Mechanics. Special Issue: 83rd Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), Darmstadt 2012; Editors: H.-D. Alber, N. Kraynyukova and C. Tropea, Volume 12, Issue 1, pages 57-58, December 2012, DOI: 10.1002/pamm.201210020
  • Junge, M.; Brunner, D.; Walz, N.-P.; Gaul, L.:
    Simulative and experimental investigations on pressure-induced structural vibrations of a rear muffler.
    Stuttgart: Universität, Institut für Angewandte und Experimentelle Mechanik.
    In: The Journal of the Acoustical Society of America, 128(5):2782, 2010

Talks

  • March 26, 2015, GAMM 2015, Lecce, Italy;
    "Performance assessment of a trajectory-tracking approach for a manipulator with uncertainties using inverse fuzzy arithmetic"
  • September 15, 2014, ISMA/USD 2014, KU Leuven, Belgium;
    "Efficient computation of influence measures for uncertainty analysis using sparse grids"
  • July 16, 2014, ICVRAM-ISUMA 2014, Liverpool, UK;
    "A Generalized Influence Measure for Fuzzy Uncertainty Analysis"
  • June 12, 2014, IUTAM Symposium on Dynamical Analysis of Multibody Systems with Design Uncertainties, 2014, Stuttgart, Germany;
    "Sensitivity computation for uncertain dynamical systems using high-dimensional model representation"
  • June 18, 2013, ICOSSAR 2013, New York, NY, USA;
    "Analysis of Uncertain Systems using Fuzzy Arithmetic and Adaptive Sparse Grids"
  • March 19, 2013, GAMM Annual Meeting 2013, Novi Sad, Serbia;
    "Sparse-Grid Surrogate Models for Uncertainty Analysis"
  • September 18, 2012, ISMA/USD 2012, KU Leuven, Belgium;
    "Uncertainties in multibody systems – potentials and challenges"
  • June 13, 2012, Statusseminar Institute of Engineering and Computational Mechanics, Hohenwart;
    "Statusbericht 2012"
  • March 28, 2012, GAMM Annual Meeting 2012, Darmstadt, Germany;
    "On the Analysis of Multibody Systems in the Presence of Uncertainties"
  • July 19, 2011, Statusseminar Institute of Engineering and Computational Mechanics, Hohenwart;
    "Modeling and Simulation of Systems with Uncertainties"

Supervised Theses

  • Kazaz, L.: Formulierung elastischer Mehrkörpersysteme mit bewegtem Referenzsystem und Durchgriffstermen.
    Forschungsmodul (Simtech), Universität Stuttgart, Institut für Technische und Numerische Mechanik, 2015.
    In co-supervision with Dr.-Ing. Pascal Ziegler, Dipl.-Ing. Philip Holzwarth and Dipl.-Ing. Michael Baumann
  • Dietl, H.: Implementierung von Matrix-Vektor-Produkt-Operationen in Dünngitterdarstellung zur Realisierung von Regressionsverfahren.
    Forschungsarbeit, Universität Stuttgart, Institut für Technische und Numerische Mechanik.
  • Schäfer, P.: Optimierungsbasierte Lösungsverfahren des Erweiterungsprinzips.
    Masterarbeit, Universität Stuttgart, Institut für Technische und Numerische Mechanik.
  • Brauchler, A.: Einfluss der Markov-Parameter bei der Simulation von Stoßvorgängen.
    Bachelorarbeit, Universität Stuttgart, Institut für Technische und Numerische Mechanik.
    In co-supervision with Dipl.-Ing. Philip Holzwarth
  • Hahn, L.: Interpolation der Übertragungsfunktion für elastische Systeme.
    Bachelorarbeit, Universität Stuttgart, Institut für Technische und Numerische Mechanik.
    In co-supervision with Dipl.-Ing. Michael Fischer
  • Ulrich, Daniel: Berechnung integraler Einflussmaße fuzzy-parameterisierter Systeme mitteles Dünngitterintegration.
    Studienarbeit STUD-415, Stuttgart: Universität, Institut für Technische und Numerische Mechanik, 2014.
  • Weber, Marc: Um Sensitivitäten erweiterte Kriging-Interpolation für die Analyse und Optimierung flexibler Mehrkörpersysteme.
    Bachelorarbeitarbeit BA-034, Stuttgart: Universität, Institut für Technische und Numerische Mechanik, 2014.
  • Schmid, Markus: Erfassung von Unsicherheiten in Mehrkörpersystemen mit FAMOUS und Neweul-M².
    Studienarbeit STUD-374, Stuttgart: Universität, Institut für Technische und Numerische Mechanik, 2012.
  • Neubauer, M.: Implementierung multivariater Interpolation für parametererhaltende Modellreduktion.
    Bachelorarbeit BSC-007, Universität Stuttgart, Institut für Technische und Numerische Mechanik.
    In co-supervision with Dipl.-Ing. Michael Fischer

Teaching

Additional Services at the Institute

  • Development and maintenance of the software package FAMOUS.