Person

Dr. rer. nat.

Ralf Hannemann-Tamás

Scientific Staff

Ralf Hannemann-Tamás Copyright: © Durch Copyright geschützt
Process Systems Engineering

Address

Building: 5001

Room: B-330

Forckenbeckstraße

52074 Aachen

Contact

WorkPhone
Phone: +49 241 80 47935
 

Journal Article

Titel Author(s)
Simulation of differential-algebraic equation systems with optimization criteria embedded in Modelica
Published in: Computers & chemical engineering (2020)
Ploch, Tobias Michael
von Lieres und Wilkau, Eric
Wiechert, Wolfgang
Mitsos, Alexander
Hannemann-Tamás, Ralf (Corresponding author)
Polynomial approximation of inequality path constraints in dynamic optimization
Published in: Computers & chemical engineering (2020)
dos Santos Schultz, Eduardo (Corresponding author)
Hannemann-Tamás, Ralf (Corresponding author)
Mitsos, Alexander (Corresponding author)
Guaranteed satisfaction of inequality state constraints in PDE-constrained optimization
Published in: Automatica : a journal of IFAC, the International Federation of Automatic Control (2019)
dos Santos Schultz, Eduardo
Hannemann-Tamás, Ralf
Mitsos, Alexander (Corresponding author)
Multiscale dynamic modeling and simulation of a biorefinery
Published in: Biotechnology & bioengineering (2019)
Ploch, Tobias Michael
Zhao, Xiao
Hüser, Jonathan
von Lieres und Wilkau, Eric
Hannemann-Tamás, Ralf
Naumann, Uwe
Wiechert, Wolfgang
Mitsos, Alexander (Corresponding author)
Noack, Stephan (Corresponding author)
Modeling of dynamic systems with a variable number of phases in liquid-liquid equilibria
Published in: AIChE journal (2018)
Ploch, Tobias Michael
Glass, Moll Helene
Bremen, Andreas Michael
Hannemann-Tamás, Ralf
Mitsos, Alexander (Corresponding author)
Optimized Hollow Fiber Sorbents and Pressure Swing Adsorption Process for H 2 Recovery
Published in: Industrial & engineering chemistry research (2018)
Ohs, Burkhard
Lohaus, Johannes
Marten, Dennis
Hannemann-Tamás, Ralf
Krieger, Alexandra
Wessling, Matthias (Corresponding author)
Adjoint Sensitivity Analysis for Nonsmooth Differential-Algebraic Equation Systems
Published in: SIAM journal on scientific computing (2015)
Hannemann-Tamás, Ralf (Corresponding author)
Mun͂oz, Diego A. (Corresponding author)
Marquardt, Wolfgang (Corresponding author)
An iterative partition-based moving horizon estimator with coupled inequality constraints
Published in: Automatica (2015)
Schneider, René (Corresponding author)
Hannemann-Tamás, Ralf (Corresponding author)
Marquardt, Wolfgang (Corresponding author)
How to Verify Optimal Controls Computed by Direct Shooting Methods? - A Tutorial
Published in: Journal of process control (2012)
Hannemann-Tamás, Ralf
Marquardt, Wolfgang
Software for higher-order sensitivity analysis of parametric DAEs
Published in: Simulation Notes Europe (2011)
Schmitz, Moritz
Hannemann-Tamás, Ralf
Gendler, Boris
Förster, Michael
Marquardt, Wolfgang
Naumann, Uwe
Continuous and discrete composite adjoints for the hessian of the lagrangian in shooting algorithms for dynamic optimization
Published in: SIAM journal on scientific computing (2010)
Hannemann-Tamás, Ralf
Marquardt, Wolfgang
Incremental single shooting : a robust method for the estimation of parameters in dynamical systems
Published in: Computers & chemical engineering : CACE (2009)
Michalik, Claas
Hannemann-Tamás, Ralf
Marquardt, Wolfgang
 

Buchbeitrag

Title Author(s)
DyOS : A Framework for Optimization of Large-Scale Differential Algebraic Equation Systems
Erschienen in: 29th European Symposium on Computer Aided Chemical Engineering / edited by Anton A. Kiss (The University of Manchester, United Kingdom), Edwin Zondervan (University of Bremen, Germany), Richard Lakerveld (The Hong Kong University of Science and Technology), Leyla Özkan (Eindhoven University of Technology, The Netherlands). - Part A (2019)
Caspari, Adrian
Bremen, Andreas Michael
Faust, Johannes Michael Magnus
Jung, Falco Constantin
Kappatou, Chrysoula Dimitra
Saß, Susanne
Vaupel, Yannic
Hannemann-Tamás, Ralf
Mhamdi, Adel
Mitsos, Alexander (Corresponding author)
Robust Dynamic Optimization of Batch Processes under Parametric Uncertainty : Utilizing Approaches from Semi-infinite Programs
Erschienen in: Computers & chemical engineering (2018)
Puschke, Jennifer
Djelassi, Hatim
Kleinekorte, Johanna
Hannemann-Tamás, Ralf
Mitsos, Alexander (Corresponding author)
Higher-order Discrete Adjoint ODE Solver in C++ for Dynamic Optimization
Erschienen in: International Conference On Computational Science, ICCS 2015 — Computational Science at the Gates of Nature / Edited by Slawomir Koziel, Leifur Leifsson, Michael Lees, Valeria V. Krzhizhanovskaya, Jack Dongarra and Peter M.A. Sloot (2015)
Lotz, Johannes (Corresponding author)
Naumann, Uwe (Corresponding author)
Hannemann-Tamás, Ralf (Corresponding author)
Ploch, Tobias Michael (Corresponding author)
Mitsos, Alexander (Corresponding author)
Integrated process and control design by the normal vector approach: Application to the Tennessee-Eastman process
Erschienen in: 21st European Symposium on Computer Aided Process Engineering : [(ESCAPE-21) held at Porto Carras Resort, Chalkidiki, Greece from 29 May to 1 June 2011] / ed. by E. N. Pistikopoulos ... (2011)
Muñoz, Diego A.
Gerhard, Johannes
Hannemann-Tamás, Ralf
Marquardt, Wolfgang
Software for higher-order sensitivity analysis of parametric DAEs
Erschienen in: Grundlagen, Methoden und Anwendungen in Modellbildung und Simulation : ASIM 2011, 21. Symposium Simulationstechnik ; 7. - 9. September 2011, ZHAW, Winterthur, Schweiz ; Abstractband ; [Tagungsband] / Richard Bödi; Werner Maurer (Hrsg.) (2011)
Schmitz, Moritz
Hannemann-Tamás, Ralf
Förster, Michael
Gendler, Boris
Marquardt, Wolfgang
Naumann, Uwe
A two-layer architecture for economically optimal process control and operation
Erschienen in: Journal of process control (2011)
Würth, Lynn
Hannemann-Tamás, Ralf
Marquardt, Wolfgang
Combining direct and indirect methods for optimal control : a case study
Erschienen in: 9th International Symposium on Dynamics and Control of Process Systems (DYCOPS 2010) / conference eds.: Mayuresh V. Kothare ... (2010)
Hannemann-Tamás, Ralf
Marquardt, Wolfgang
Discrete first- and second-order adjoints and automatic differentiation for the sensitivity analysis of dynamic models
Erschienen in: ICCS 2010 : International Conference on Computational Science (ICCS) ; Amsterdam, Netherlands, May 31-June 02, 2010 (2010)
Hannemann-Tamás, Ralf
Marquardt, Wolfgang
Gendler, Boris
Naumann, Uwe
Input-constrained closed-loop systems with grazing bifurcations in optimal robust design
Erschienen in: IEEE International Symposium on Computer-Aided Control System Design (CACSD), 2010 : 8 - 10 Sept. 2010, Yokohama (2010)
Muñoz, Diego A.
Hannemann-Tamás, Ralf
Marquardt, Wolfgang
Model-based investment planning model for stepwise capacity expansions of chemical plants
Erschienen in: 18th European Symposium on Computer Aided Process Engineering : [ESCAPE-18 ; held in Lyon, France, June 1 - 4, 2008] / ed. by Bertrand Braunschweig; Xavier Joulia (2008)
Wiesner, Andreas
Schlegel, Martin
Oldenburg, Jan
Würth, Lynn
Hannemann-Tamás, Ralf
Polt, Axel
An efficient strategy for dynamic real-time optimization based on parametric sensitivities
Erschienen in: IFAC Proceedings Volumes (2008)
Würth, Lynn
Hannemann-Tamás, Ralf
Marquardt, Wolfgang
Fast computation of the Hessian of the Lagrangian in shooting algorithms for dynamic optimization
Erschienen in: 8th International Symposium on Dynamics and Control of Process Systems 2007 : Cancun, Mexico, 6 - 8 June 2007 ; [(DYCOPS)] / Ed.: Bjarne Foss. [IFAC]. - Vol. 1 (2007)
Hannemann-Tamás, Ralf
Marquardt, Wolfgang (Corresponding author)
 

Contribution to a conference proceedings

Title Author(s)
First- and Second-Order Parameter Sensitivities of a Metabolically and Isotopically Non-Stationary Biochemical Network Model
Published in: Proceedings - 9th International Modelica Conference : September 3 - 5, 2012, Munich, Germany / , Martin Otter ; Dirk Zimmer (2012)
Hannemann-Tamás, Ralf
Tillack, Jana
Schmitz, Moritz
Förster, Michael
Wyes, Jutta
Nöh, Katharina
von Lieres und Wilkau, Eric
Naumann, Uwe
Wiechert, Wolfgang
Marquardt, Wolfgang