Personal Homepage of Moritz Diehl

ATTENTION: I HAVE MOVED TO K.U. LEUVEN:\\ http://homes.esat.kuleuven.be/~mdiehl/





Moritz Diehl +Address

Prof. Dr. Moritz Diehl,
Electrical Engineering Department (ESAT), Room 02.82,
K.U.Leuven, Kasteelpark Arenberg 10, 3001 Leuven-Heverlee, Belgium
Phone: +32-16-321884 (Secr: -321709, Fax: -321970, Home: -583845)

and
Interdisciplinary Center for Scientific Computing (IWR)
University of Heidelberg, Im Neuenheimer Feld 368 (room number 409)
D-69120 Heidelberg, GERMANY
Phone: +49-(0)6221-54-8245, Fax: +49-(0)6221-54-5444

private: Ladenburgerstrasse 3a
D-69120 Heidelberg
Phone: +49-(0)6221-655 270
Mobile: +49-(0)178-7237602

+ E-mail:


Scientific Interests  -  Teaching  -  Organization of Workshops  -  Short CV  -  Selected Publications  -  Links
+Scientific interests and activities


+Teaching


+ Organization of Conferences, Workshops and MinisymposiaIWR.Uni-Heidelberg.De

Events to come Past events
+Short Curriculum Vitae

2001- Scientific assistant (C1) at Heidelberg University
Jan-Mar 2003 IMA, University of Minnesota, USA: Long term visitor at the "optimization year".
Feb-Mar 2002 Stay at INRIA, Rocquencourt, France (F. Bonnans).
1999-01 Scholar of the Graduiertenkolleg "Modelling and Scientific Computing in Mathematics and Natural Sciences" at the Interdisciplinary Institute for Scientific Computing (IWR), Heidelberg. Ph.D. in Numerical Mathematics (H.G.Bock), Heidelberg University (summa cum laude): "Real-Time Optimization for Large Scale Nonlinear Processes"
1993-95, 96-99 University of Heidelberg: Studies of Physics and Mathematics. Diploma in Physics (with distinction)
1995-96 University of Cambridge (GB): exchange scholar for Math. Tripos, Part II/B (First class pass equiv.)
1992-93 Hamburg University of Fine Arts: one semester studies of Industrial Design with Prof. Rochelt (constructor of Solair 1)
1991-93 Civil Service, Umweltbehörde Hamburg: Environmental consulting.
1982-91 Grammar School Gymnasium Lerchenfeld, Hamburg
27. 9. 1971 born in Hamburg

Languages: German, English, Italian, French

Short research stays:
Sep 1996 Institute for Semiconductor Physics, Frankfurt/Oder: simulation and optimization of Vapour Deposition-processes in microprocessor fabrication
Sep 1997 Summer Fellow at McKinsey & Co., a consultancy: work in a project team on financial risk optimization for an insurance company.
Sep 1999 Bayer Chemicals, Leverkusen: Development of Optimal Control Software
May 2000 The Hebrew University, Jerusalem: Parameter fitting of controlled drug release experiments to a dynamic model
Jan 2002 IST, Univ. Stuttgart: Nominal stability of numerical NMPC.
Oct 2002 Department of Informatics and System Science, Univ. of Pavia, Italy: Theory and Applications of NMPC.

Attended Summer Schools:
1998 Workshop on "Nonsmooth Optimization" in Oberwolfach, Germany
1999 CIME Course on "Computational Mathematics Driven by Industrial Problems" in Martina Franca, Italy
2000 Summer School on "Modern Optimization", Minerva Optimization Center, Technion, Haifa, Israel
2000 DECHEMA course on "Optimization in Process Engineering", TU Berlin, Germany
2001 Compact course on iterative solvers and parallel algorithms, Hamburg, Germany

Selected Talks:
Aug 30, 2001 Forum Mathematik, BASF, Ludwigshafen: "Echtzeit-Iterationen für die Nichtlineare Modell-Prädiktive Regelung und Test an einer realen Destillationskollonne"
Sep 14, 2001 DFG-Wissenschaftstreffen, Berlin: "Nichtlineare Modell-Prädiktive Regelung einer Destillationskollonne"
Sep 21, 2001 RWTH Aachen, Chair for Process Systems Engineering (Marquardt): "A Newton Type Method for Real-Time Optimization in Nonlinear Model Predictive Control"
Nov 10, 2001 Talk at the official PhD celebration, Old Hall, University of Heidelberg: "Neue Methoden für die Prozessoptimierung"
Mar 27, 2002 Montpellier, France, "Dixiemes journees du groupe MODE" : "Une methode de type Newton pour l'optimisation en temps reel en commande predictive non-lineaire et application a une colonne de distillation". (Received "Prix Dodu" for the best presentation of a young researcher.)
Aug 25, 2003 International Symposium on Mathematical Programming, Kopenhagen: "Robust Dynamic Programming for Constrained Polytopic Systems with Piecewise Linear Cost". Download as GZIP-PS-file (4 MB) or PDF-file (5 MB).


+ Selected Publications
  1. M. Diehl, F. Jarre, and C. Vogelbusch: Loss of Superlinear Convergence for an SQP-type method with Conic Constraints. SIAM Journal on Optimization (in print) (please contact one of the authors for a PDF version of the article) (Bibtex-entry)

  2. M. Diehl, H.G. Bock, and E. Kostina: An approximation technique for robust nonlinear optimization. Mathematical Programming Series B (please contact the first author for a PDF version of the article, or download a preprint as PS- or PDF- File). (Bibtex-entry)

  3. M. Diehl and J. Björnberg: Robust Dynamic Programming for Min-Max Model Predictive Control of Constrained Uncertain Systems. IEEE Transactions on Automatic Control, Vol 49, No 12, pp. 2253-2257. December 2004. Preprint as PS- or PDF- File). (Bibtex-entry) . Link to the software package rdp .

  4. M. Diehl, H.G. Bock, and J.P. Schlöder: A Real-Time Iteration Scheme for Nonlinear Optimization in Optimal Feedback Control. SIAM Journal on Control and Optimization, Vol 43, No 5, pp. 1714-1736, 2005 (please contact the first author for a PDF version of the article, or download a preprint as PS- or PDF- File). (Bibtex-entry)

  5. M. Diehl, L. Magni, G. De Nicolao: Online NMPC of unstable periodic systems using approximate infinite horizon closed loop costing. Annual Reviews in Control, Vol 28, No 1, pp. 37-45, 2004. (Preprint as PS- or PDF- File). (Bibtex-entry)

  6. M. Diehl, R. Findeisen, H.G. Bock, J.P. Schlöder, and F. Allgöwer. Nominal stability of the real-time iteration scheme for nonlinear model predictive control. IEE Control Theory Appl., vol. 152, No. 3, pp. 296-308 (2005). (Preprint as PS- or PDF- File). (Bibtex-entry)

  7. Jakob Björnberg and Moritz Diehl. Approximate robust dynamic programming and robustly stable MPC. Technical report 2004-41 of SFB 359, IWR Heidelberg, 2004. ( BibTeX entry)

  8. M. Diehl und T. Fischer: Skript zur Mathematik für die molekulare Biotechnologie .

  9. M.Diehl, R. Findeisen, S. Schwarzkopf, I. Uslu, F. Allgöwer, H. G. Bock, E. D. Gilles, and J. P. Schlöder: An efficient algorithm for nonlinear model predictive control of large-scale systems. Part I: Description of the method. Automatisierungstechnik, Vol 50, No 12, 2002. (Bibtex-entry)
    Part II: Application to a Distillation Column. Automatisierungstechnik, Vol 51, No 1, 2003. (Bibtex-entry)
    slightly different as IWR-Preprint 2002-11: [PS File (zipped)] [PDF File ]

  10. M. Diehl, I. Uslu, S. Schwarzkopf, F. Allgöwer, H.G. Bock, R. Findeisen, E.D. Gilles, A. Kienle, J.P. Schlöder, and E. Stein: Real-Time Optimization for Large Scale Processes: Nonlinear Model Predictive Control of a High Purity Distillation Column In Groetschel, Krumke, Rambau (eds.): Online Optimization of Large Scale Systems: State of the Art, Springer, 2001 (Preprint as PS-File). (Bibtex-entry)

  11. T. Binder, L. Blank, H.G. Bock, R. Bulirsch, W. Dahmen, M. Diehl, T. Kronseder, W.Marquardt and J.P. Schlöder, and O. v.Stryk: Introduction to Model Based Optimization of Chemical Processes on Moving Horizons In Groetschel, Krumke, Rambau (eds.): Online Optimization of Large Scale Systems: State of the Art, Springer, 2001 (Preprint as PS-File). (Bibtex-entry)

  12. M. Diehl, H.G. Bock, J.P. Schlöder, R. Findeisen, Z. Nagy, and F. Allgöwer: Real-time optimization and nonlinear model predictive control of processes governed by differential-algebraic equations . Journal of Process Control Vol. 12, pp. 577-585, 2002. (Bibtex-entry)

  13. M. Diehl, D. B. Leineweber, A. Schäfer, J.P. Schlöder, and H.G. Bock: Optimization of Multiple-Fraction Batch Distillation with Recycled Waste Cuts. AIChE Journal, Vol 48, No 12, pp. 2869-2874, 2002. (Bibtex-entry)

  14. M. Diehl: Real-Time Optimization for Large Scale Nonlinear Processes . PhD Thesis, University of Heidelberg, 2001. (Bibtex-entry)

  15. H.G. Bock, M. Diehl, D.B. Leineweber and J.P. Schlöder: A direct multiple shooting method for real-time optimization of nonlinear DAE processes . In "Nonlinear Predictive Control" by F. Allgöwer and A. Zheng, Series "Progress in Systems Theory", Vol. 26, pp. 246--267, Birkhäuser, Basel, 2000. (Bibtex-entry)

  16. M. Diehl: A direct multiple shooting method for the optimization and control of chemical processes . Diploma Thesis, University of Heidelberg, 1998.


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Last updated and validated May 24, 2004