Brit Steiner
Pfaffenwaldring 57
70569 Stuttgart




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SimTech MOR-Seminar

Key Data for the Seminar

Type: Seminar
Time/Place: Time: Thursdays, 14:00 Uhr
Place: PWR 5a, 0.015 (SimTech-Seminar room)

ITM: Jun.-Prof. Dr. Jörg Fehr
IAM (CE): Dr. Felix Fritzen
IANS: Prof. Dr. Bernard Haasdonk

Audience: SimTech-PhD students, in particular members of Project Network 3, General interested audience in MOR, Control and Real-time Simulation from academia as well as industry.



The seminar represents a general platform for talks and exchange in the field of Model Order Reduction (MOR) both for university members, as well as external persons from science and industry. The seminar is organized by three institutes and represents an activity of the SimTech Project Network 3 on "Dynamical Systems: Model Reduction, Control and Optimization".

The presentations are announced some days in advance via the mor-seminar mailing list of the University of Stuttgart.In case of interest to join this mailing list, please contact the organizers.

Presentations WS 2017/2018

Thu. 18.1.2018, 14:00, PWR 5a 0.015
Olga Mula Hernanzed (Ceremade, Dauphine University, Paris)
"Data Assimilation and Reduced Models"

Presentations SS 2017

Thu. 4.5.2017, 14:00, PWR 5a 0.015
Babak Maboudi (EPFL, Lausanne)
"Structure-Preserving Model-Reduction"

Thu. 11.5.2017, 14:00, PWR 5a 0.015
Fredrik Larsson (Chalmers Univ. Göteborg)
"Controlling of the model reduction error in FE2 analysis of transient heat flow"

Thu. 1.6.2017, 14:00, PWR 57 7.122
Kathrin Smetana (University of Twente)
"Localized Model Order Reduction"

Thu. 6.7.2017, 13:30, PWR 5a 0.015
Anton Tkachuk (University of Stuttgart)
"Variational Inertia Scaling for Explicit Dynamics"

Wed. 26.7.2017, 14:00, PWR 5a 0.015
Boumediene Hamzi (AlFaisal University, Saudi Arabia)
"Kernel Methods for Nonlinear Control and Random Dynamical Systems"

Presentations WS 2016/2017

Fri. 14.10.2016, 14:00, PWR 9 V9.21
Dennis Grunert (Univ. Stuttgart)
"Error Controlled Nonlinear Model Reduction Techniques for Crash Simulations"

Thu. 3.11.2017, 14:00, PWR 5a, 0.015
Bruno Scaglioni (Polytecnico di Milano)
"A Newton-Euler approach to modelling and control of flexible manipulators"

Thu. 17.11.2016, two presentations:
13:15, PWR 5a, 0.015

Federica Covezzi (University of Bologna)
"Homogenization of viscoplastic composites based on the complementary TFA"
14:15, PWR 5a, 0.015
Prof. Sonia Marfia (University of Cassino and Southern Lazio)
"A nonuniform TFA homogenization technique based on piecewise interpolation functions of the inelastic field"

Thu. 12.1.2017, 14:00, PWR 5a, 0.015
Tim Brünette (Univ. Stuttgart)
"Kernel Methods for Accelerating Implicit Integrators"

Thu. 9.2.2017, 14:00, PWR 5a, 0.015
Dominik Garmatter (Univ. Frankfurt)
"Reduced Basis Methods for Inverse Problems"

Presentations SS 2016

Mi. 4.5.2016, 13:00, Raum PWR 5a, 0.009:
Dominik Wittwar (Univ. Stuttgart)
"Reduced Basis Approximation of the time-discrete Algebraic Riccati Equation"

Mi. 18.5.2016, 14:00, Raum PWR 7, V7.22:
Zeger Bontinck (TU Darmstadt):
"Robust optimization of permanent magnet synchronous machines using model order reduction for the efficient computation of local and global sensitivities"

Mi. 1.6.2016, 14:00, Raum PWR 7, V 7.31:
Patrick Zerbe (Robert Bosch GmbH / TU Dresden)

"Efficient finite element simulation for cyclic loads with a viscoelastic-viscoplastic-damage material model"

Mi. 22.6.2016, 14:00, Raum PRW 7, V 7.31:
Malte Krack (ILA, Universität Stuttgart)
"Nonlinear modes and their suitability for model order reduction"

Do. 14.7.2016, 14:00, Raum PWR 7, V 7.31:
Jan Henrik Schmidt (Robert Bosch GmbH)
"Application of model order reduction techniques to the lubricated contact of elastic bodies"

Presentations WS 2015/16 (siehe auch Aushang.pdf)

Mi. 21.10.2015, 14:00, PWR 5a, 0.009:
Lukas Brencher (Univ. Stuttgart)
"Leveraging spatial and temporal data for time-parallel model reduction"

Di. 28.10.2015, 14:00, PWR 5s, 0.009:
Long Wu (TU Delft)
Model Order Reduction for geometrically nonlinear multibody systems: linear manifold and quadratic manifold

Mi. 2.12.2015, 14:00, PWR 5a, 0.009:
Stephan Rave (Univ. Münster)
Reduced Basis Approximation of Microscale Lithium-Ion Battery Models: From Theory to Implementation

Mi. 9.12.2015, 14:00, PWR 5a, 0.009:
Alessandro Alla (Univ. Hamburg)
"Model order reduction for infinite horizon optimal control problems via the dynamic programming principle"

Mi. 16.12.2015, 14:00, PWR 5a, 0.009:
Assyr Abdulle (EPF Lausanne)
Reduced basis numerical homogenization techniques for multiscale problems

Di. 19.1.2016, 14:00, PWR 9, V 9.31:
Patrick Buckfink (Univ. Stuttgart)
Nichtlineare Modellreduktion durch lokale Basisapproximation und Hyperreduktion anhand einer Belastungsprobe

Do. 28.1.2016, 16:00, PWR 57, 7.122 (IANS Highlight Seminar):
Dirk Lebiedz (Univ. Ulm)
Computing Slow Invariant Attracting Manifolds for Model Reduction of Dynamical Systems

Presentations SS 2015 (siehe auch Aushang.pdf)

Mi. 22.4.2015, 14:00h, PWR 5a, 0.009:
Daniel Weigert (TUM/Audi)
Workflow for Model Order Reduction in Explicit Crash Simulations

Do. 7.5.2015: 16:00h, PWR 57, 7.122:
Karen Veroy-Grepl (RWTH Aachen)
Reduced Basis Methods for Variational Inequalities: Theory and Application to Contact and Optimal Control

Mi. 10.6.2015, 14:00h, PWR 5a, 0.009:
David Ryckelynck (MINES, ParisTech)

Hyper-reduction in nonlinear mechanics of solid materials

Mi. 8.7.2015, 14:00h, PWR 7, V 7.41:
Christian Waldherr (ITSM, Universität Stuttgart)
Implementierung von Reduzierungsverfahren zur strukturdynamischen Analyse rotationsperiodischer Systeme.

Presentations WS 2014/15

  • Do. 23.10.2014, 14:00h, Pfaffenwaldring 57, Raum 7.122:
    Markus Dihlmann

    Adaptive reduced basis methods for parameterized evolution problems with application in optimization and state estimation
  • Do. 13.11.2014, 14:00h, Pfaffenwaldring 57, Raum 7.122:
    Felix Fritzen (Karlsruhe Institute of Technology),

    Nonlinear model order reduction for mechanical systems:
    a variational approach with massive GPU parallelization
  • Mi. 19.11.2014, 8:45h: Pfaffenwaldring 57, Raum 7.122:
    Lorin Kazaz, BSc-Arbeit Abschlusspräsentation,
    Black Box Model Order Reduction of Nonlinear Systems with Kernel and Discrete Empirical Interpolation Methods
  • Do. 20.11.2014, 14:00h, Pfaffenwaldring 57, Raum 7.122:
    Sven Kaulmann
    Effiziente Verfahren für Parametrisierte Mehrskalenprobleme

Presentations SS 2014

  • Mi. 23.4.2014, 16:00h, Pfaffenwaldring 57, Raum 7.122:
    Immanuel Maier, Milestone Presentation,
    Reduced Basis Method for Heterogeneous Domain Decomposition
  • Di. 20.5.2014, 16:00h, Pfaffenwaldring 9, Raum 3.243:
    Martin Löhning,

    Model Predictive Control using Reduced Models: Guaranteed Stability, Constraint Satisfaction, and Performance
  • Fr. 6.6.2014, 14:00h, Pfaffenwaldring 9, Raum V 9.41:
    David Remy (University of Michigan, Ann Arbor),

    Natural Dynamics and the Role of Gaits in Legged Robots
  • Mi. 16.7.2014, 10:30h, Pfaffenwaldring 9, Raum V9.41:
    Tatjana Stykel (Universität Augsburg),
    Model reduction of parameterized systems: algorithms and applications
  • Do. 17.7.2014, 15:00h, Pfaffenwaldring 57, Raum 7.122:
    David Amsallem (Stanford University),
    Accelerating PDE-constrained optimization using reduced-order models: from trust-region to database approaches

Presentations WS 2013/14

  • Di. 2.10.2013, 14:00h, Pfaffenwaldring 57, Raum 7.122
    Daniel Wirtz
    Model Reduction of Nonlinear Systems: Kernel Methods and Error Estimation
  • Mo. 21.10.2013, 15:00h, Pfaffenwaldring 9, Raum 3.243
    Georg Seyboth, Milestone Präsentation
    Distributed and Cooperative Control of Heterogeneous Multi-Agent Systems
  • Mi. 27.11.2013, 11:30h, Pfaffenwaldring 9, Raum 3.243
    Mathias Bürger:
    Duality and Network Theory in Passivity-based Cooperative Control
  • 16.1.2014, 15:00h, Pfaffenwaldring 57, Raum 7.122:
    Laura Iapichino (EPFL Lausanne),
    Reduced Basis Methods for the Solution of Parametrized PDEs in repetitive domains
  • 6.3.2014, 15:00, Pfaffenwaldring 57, Raum 8.122:
    Anthony T. Patera (MIT, Cambridge, USA),
    Fast Variational Data Assimilation for Parametrized Partial Differential Equations: Weak Formulations, Error Estimation, Greedy Methos; Application to Acoustics, Fluid Dynamics, and Transport

Presentations SS 2013

  • 28.4.2013, 16:00h, Pfaffenwaldring 57, Raum 7.122:
    Markus Dihlmann,

    A Reduced Basis Kalman filter for parametrized parabolic partial differential equations
  • Mi. 3.7.2013, 11:00h, Pfaffenwaldring 57, Raum 8.122:
    Sven Kaulmann, Milestone-Presentation,
    LMSRB-Method for Elliptic PDEs
  • Mi. 3.7.2013, 14:00h, Pfaffenwaldring 57,Raum 7.122:
    Oliver Zeeb (Universität Ulm),
    Reduced Basis Generation by Optimization

Presentations WS 2012/13

  • Mo. 29.10.2012, 14:00h, Pfaffenwaldring 9, Raum 3.241:
    Daniel Wirtz,

    A-posteriori error estimation for DEIM reduced nonlinear dynamical systems
  • Mo. 28.1.2013, 14:00h, Pfaffenwaldring 57, Raum 7.122:
    Daniel Butnaru (TUM, Scientific Computing, Informatik),

    Computational Steering with Reduced Complexity
    Benjamin Peherstorfer (TUM, Scientific Computing, Informatik),
    Localized Discrete Empirical Interpolation Method
  • 28.4.2013, 16:00h, Pfaffenwaldring 57, Raum 7.122:
    Markus Dihlmann,

    A Reduced Basis Kalman filter for parametrized parabolic partial differential equations

Presentations SS 2012

  • Do. 5.4.2012, 14:00h, Pfaffenwaldring 57, Raum 8.122: A.C. Antoulas (Rice University, Houston / Jacobs University, Bremen),
    Recent advances in model reduction of large-scale systems
  • Do. 10.5.2012, 16:30h, Pfaffenwaldring 57, Raum 8.122: Danny C. Sorensen (Rice University, Houston),
    Automating DEIM for Nonlinear Model Reduction
  • Di. 15.5.2012, 11:30h, Pfaffenwaldring 57, Raum 7.122: Simeon Steinig,
    Adaptive Finite Elemente Verfahren fÌr zustandsbeschrÀnkte Optimalsteuerprobleme
  • Di. 22.5.2012, 11:30h, Pfaffenwaldring 9, Raum 9.3.243: Philip Holzwarth,
    Ein Problem bezÃŒglich der Anwendbarkeit von Modellreduktionsverfahren auf "industrielle Fragestellungen"
  • Di. 26.7.2012, 16:00, Pfaffenwaldring 57, Raum 7.122: Benjamin Stamm (University of California, Berkeley),
    Reduced Basis Method, Greedy Sampling and its application to Electromagnetic Scattering Problems

Presentations WS 2011/2012

  • Milestone-Präsentation: Mi. 12.10.2011, 10:00h, Pfaffenwaldring 9, Raum 9.3.243: Matthias Müller,
    Cooperative control via Distributed MPC
  • Milestone-Präsentation: Do. 13.10.2011, 14:00h, Pfaffenwaldring 9, Raum 4.159: Nicolai Wengert,
    Methoden zur Simulation und Optimierung dynamisch-optischer Systeme
  • Di. 25.10.2011, 11:30h, Pfaffenwaldring 5a, Raum 0.009: Joost Veenmann,
    Robust control by convex optimization
  • Mo. 14.11.2011, 11:30h, Pfaffenwaldring 9, Raum 3.243: Martin Löhning,
    Optimierung mittels reduzierter Modelle unter BerÃŒcksichtigung von a posteriori Fehlerschranken
  • Milestone-Präsentation: Mo. 19.12.2011, 11:15h, Pfaffenwaldring 57, Raum 8.122: Markus Dihlmann,
    Reduced basis methods for evolution equations and application in optimization
  • Milestone-Präsentation: Fr. 13.12.2012, 14:00h, Pfaffenwaldring 5a, Raum 0.015: Joost Veenmann,
    Dissipation-Based Robust Gain-Scheduling Controller Design
  • Di. 24. Januar 2012, 11:30, Pfaffenwaldring 57, Raum 7.122: Andreas Geiges,
    Reverse Design
  • Doppelsitzung: Mo. 30. Januar 2012, 11:30h, Pfaffenwaldring 9, Raum 3.243:
    Thomas Wolf (TU München),

    Krylov-Räume und Sylvester-Gleichungen
    Heiko Panzer (TU München),
    Adaptive Entwicklungspunktwahl und Fehlerschätzung in Krylov-Unterraum-Methoden
  • Februar 2012: Philipp Leube,
    Titel TBA

Presentations SS 2011

  • 19.5.2011: Sven Kaulmann
    A Localized Reduced Basis Approach for Heterogenous Multiscale Problems
  • Milestone-Präsentation: Di. 26.7.2011, 10:00h, PWR 9, Raum 9.4.159: Markus Burkhard,
    Simulation and Feed-Forward Control of Flexible Multibody Systems
  • Milestone-Präsentation: Mi. 14.9.2011, 14:00h, PWR 57, Raum 7.122: Daniel Wirtz,
    Model Reduction with Kernel Methods - the Shape of the Milestone
  • Milestone-Präsentation: Do. 22.9.2011, 8:00h, Seidenstr. 36, SR 5/55: Simon Hoher,
    Real-time Simulation of Complex Material Flow Systems

Presentations WS 2010/2011

  • 14.12.2010: Daniel Wirtz
    Efficient a-posteriori error estimation for nonlinear kernel-based reduced systems
  • Milestone-Präsentation: Mi. 15.12.2010, 13:30h, PWR 9, Raum 9.1.245: Holger Gilbergs, Model-based Identification and Active Suppression of Static and Dynamic Aberrations in High Performance Optics by Combination of Mechanical and Optical Simulation.
  • 11.1.2011 SimTech Vision PostDoc presentation: Sergey Oladyshkin
    Model reduction for uncertainty quantification, robust design and history matching: application to CO2 storage in geological formations
  • 18.1.2011: Alexandru Dadalau
    Analytical and Parametric Modells for Machine Tool Components
  • 25.1.2011 Nicolai Wengert
    Gekoppelte Simulation der Dynamik eines optischen Systems
  • 8.2.2011 Bernhard Wieland (Univ. Ulm)
    Reduzierte Basis Methoden für PDEs mit stochastischen Einflüssen

Presentations SS 2010

  • 11.5.2010: Martin Drohmann (Univ. Münster)
    Parametrisierte diskrete empirische Interpolation für nichtlineare implizite Evolutionsoperatoren
  • 1.6.2010: Kein Vortrag
  • 8.6.2010: Michael Reiter
    Using Conventional Workflows for Simulation
  • 22.6.2010: MATLAB-AG
    Kurzvorstellung von Softwarepaketen und Diskussion zu Erfahrungen/Problemen/Lösungen in MATLAB und Modellreduktion.
  • 29.6.2010: Martin Löhning
    Trajectory-based Model Reduction of Nonlinear Systems
  • 6.7.2010: Markus Dihlmann, Bernard Haasdonk
    Application of Reduced Basis Methods in Optimization
  • 13.7.2010: Christine Geschwinder
    Vergleich zweier Krylov-Unterraum Reduktionsverfahren zur systematischen Gewinnung von elastischen Ansatzfunktionen flexibler Körper
  • 20.7.2010: Peter Sekler
    Real-time Simulation of Flexible Multi-Body Systems for Machine Control
  • 2.9.2010: Gianluigi Rozza (EPFL Lausanne)
    Reduced Basis Methods for Viscous Flows in Parametrized Cardiovascular Geometries: Shape Optimization and Parameter Estimation

Presentations WS 09/10

  • Seminar-Vorbesprechung:
    Literaturreferenzen und Organisatorisches. (PDF-Folien, 0.1MB)
  • 16.11.2009: A. Held und J. Fehr
    Krylov-Unterraum Reduktionsverfahren zur systematischen Gewinnung von elastischen Ansatzfunktionen flexibler Körper, (PDF-Folien, 3.5MB)
  • 30.11.2009: P. Leube
    Modellreduktion für Stochastische Partielle Differentialgleichungen (PDF-Folien, 1MB)
  • 14.12.2009: M. Daub
    Reduzierte-Basis-Verfahren , (PDF-Folien, 8MB)
  • 25.1.2010: S. Hoher
    Modale und Balancierte Reduktion (PDF-Folien, 2MB)
  • 8.2.2010: M. Huptych
    Onlinefähige Trajektorienplanung für Handhabungssysteme in veränderlichen Umgebungen mit Hilfe der Kurvenflussmethode (PDF-Folien, 1MB)