Publikationen
2023
Buchbeitrag
Towards machine learning of power-2-methanol processes
Martensen, Carl Julius; Plate, Christoph; Keßler, Tobias; Kunde, Christian; Kaps, Lothar; Kienle, Achim; Seidel-Morgenstern, Andreas; Sager, Sebastian
In: Computer aided chemical engineering - Amsterdam [u.a.] : Elsevier, Bd. 52 (2023), S. 561-568
Begutachteter Zeitschriftenartikel
Pharmacokinetic-pharmacodynamic modeling of maintenance therapy for childhood acute lymphoblastic leukemia
Gebhard, Anna; Lilienthal, Patrick; Metzler, Markus; Rauh, Manfred; Sager, Sebastian; Schmiegelow, Kjeld; Toksvang, Linea Natalie; Zierk, Jakob
In: Scientific reports - [London] : Macmillan Publishers Limited, part of Springer Nature, Bd. 13 (2023), Heft 1, Artikel 11749, insges. 15 S.
AML consolidation therapy - timing matters
Reimann, Adrian-Manuel; Schalk, Enrico; Jost, Felix; Mougiakakos, Dimitrios; Weber, Daniela; Döhner, Hartmut; Recher, Christian; Dumas, Pierre-Yves; Ditzhaus, Marc; Fischer, Thomas; Sager, Sebastian
In: Journal of cancer research and clinical oncology - Berlin : Springer, Bd. 149 (2023), Heft 15, S. 13811-13821
A Gauss-Newton-based decomposition algorithm for nonlinear mixed-integer optimal control problems
Bürger, Adrian; Zeile, Clemens; Altmann-Dieses, Angelika; Sager, Sebastian; Diehl, Moritz
In: Automatica - Amsterdam [u.a.] : Elsevier, Pergamon Press, Bd. 152 (2023), Artikel 110967, insges. 9 S.
Digital twins in oncology
Sager, Sebastian
In: Journal of cancer research and clinical oncology - Berlin : Springer, Bd. 149 (2023), Heft 9, S. 5475-5477
On convergence of binary trust-region steepest descent
Manns, Paul; Hahn, Mirko; Kirches, Christian; Leyffer, Sven; Sager, Sebastian
In: Journal of nonsmooth analysis and optimization - Essen : Christian Clason, Fakultät für Mathematik, Universität Duisburg-Essen, Bd. 4 (2023), Artikel 10164, insges. 26 S.
Binary optimal control by trust-region steepest descent
Hahn, Mirko; Leyffer, Sven; Sager, Sebastian
In: Mathematical programming - Berlin : Springer, Bd. 197 (2023), Heft 1, S. 147-190
2022
Buchbeitrag
Decomposition and approximation for PDE-constrained mixed-integer optimal control
Hahn, Mirko; Kirches, Christian; Manns, Paul; Sager, Sebastian; Zeile, Clemens
In: Non-Smooth and Complementarity-Based Distributed Parameter Systems - Cham: Springer International Publishing; Hintermüller, Michael . - 2022, S. 283-305 - ( International series of numerical mathematics; volume 172)
Begutachteter Zeitschriftenartikel
Combinatorial integral approximation decompositions for mixed-integer optimal control
Zeile, Clemens; Weber, Tobias; Sager, Sebastian
In: Algorithms - Basel: MDPI, Bd. 15 (2022), 4, insges. 26 S.
State elimination for mixed-integer optimal control of partial differential equations by semigroup theory
Thünen, Anna; Leyffer, Sven; Sager, Sebastian
In: Optimal control, applications and methods - New York, NY [u.a.]: Wiley, Bd. 43 (2022), 3, S. 867-883
Autonomous traffic at intersections - an optimization-based analysis of possible time, energy, and CO 2 savings
Le, Do Duc; Merkert, Maximilian; Sorgatz, Stephan; Hahn, Mirko; Sager, Sebastian
In: Networks - New York, NY : Wiley, Bd. 79 (2022), Heft 3, S. 338-363
2021
Buchbeitrag
Power-to-chemicals - a superstructure problem for sustainable syngas production
Garmatter, Dominik Karl; Maggi, Andrea; Wenzel, Marcus; Monem, Shaimaa; Hahn, Mirko; Stoll, Martin; Sager, Sebastian; Benner, Peter; Sundmacher, Kai
In: Mathematical Modeling, Simulation and Optimization for Power Engineering and Management - Cham: Springer International Publishing; Göttlich, Simone . - 2021, S. 145-168 - ( Mathematics in industry; volume 34)
Begutachteter Zeitschriftenartikel
On mixed-integer optimal control with constrained total variation of the integer control
Sager, Sebastian; Zeile, Clemens
In: Computational optimization and applications - New York, NY [u.a.] : Springer Science + Business Media B.V., Bd. 78 (2021), S. 575-623
Machine learning in chemical engineering - a perspective
Schweidtmann, Artur M.; Esche, Erik; Fischer, Asja; Kloft, Marius; Repke, Jens-Uwe; Sager, Sebastian; Mitsos, Alexander
In: Chemie - Ingenieur - Technik - Weinheim: Wiley-VCH Verl., Bd. 93 (2021), 12, S. 2029-2039
Mixed-integer optimal control under minimum dwell time constraints
Zeile, Clemens; Robuschi, Nicolò; Sager, Sebastian
In: Mathematical programming - Berlin: Springer, Bd. 188 (2021), S. 653-694
An intra-cycle optimal control framework for ventricular assist devices based on atrioventricular plane displacement modeling
Zeile, Clemens; Rauwolf, Thomas; Schmeisser, Alexander; Mizerski, Jeremi Kaj; Braun-Dullaeus, Rüdiger; Sager, Sebastian
In: Annals of biomedical engineering - Dordrecht [u.a.]: Springer Science + Business Media B.V, 1972, Bd. 49 (2021), 12, S. 3508-3523
A finite element/neural network framework for modeling suspensions of non-spherical particles
Minakowska, Martyna; Richter, Thomas; Sager, Sebastian
In: Vietnam journal of mathematics - Singapore: Springer, Bd. 49 (2021), 1, S. 207-235
Optimization of pressure swing adsorption via a trust-region filter algorithm and equilibrium theory
Uebbing, Jennifer; Biegler, Lorenz T.; Rihko-Struckmann, Liisa; Sager, Sebastian; Sundmacher, Kai
In: Computers & chemical engineering: an international journal of computer applications in chemical engineering - Amsterdam [u.a.]: Elsevier Science, Bd. 151 (2021)
Power-to-syngas - a parareal optimal control approach
Maggi, Andrea; Garmatter, Dominik; Sager, Sebastian; Stoll, Martin; Sundmacher, Kai
In: Frontiers in energy research - Lausanne: Frontiers Media, Bd. 9 (2021), insges. 16 S.
Multiphase mixed-integer nonlinear optimal control of hybrid electric vehicles
Robuschi, Nicolò; Zeile, Clemens; Sager, Sebastian; Braghin, Francesco
In: Automatica: a journal of IFAC, the International Federation of Automatic Control - Amsterdam [u.a.]: Elsevier, Pergamon Press, 123 (2021), Artikel 109325, insgesamt 10 Seiten
Dissertation
Monomial patterns in polynomial optimization
Peters, Benjamin; Sager, Sebastian
In: Magdeburg, Dissertation Otto-von-Guericke-Universität Magdeburg, Fakultät für Mathematik 2021, VI, 125 Seiten [Literaturverzeichnis: Seite 119-125][Literaturverzeichnis: Seite 119-125]
Optimization-based operation strategy and storage design for coupled processes
Himmel, Andreas; Sundmacher, Kai; Sager, Sebastian
In: Magdeburg, Dissertation Otto-von-Guericke-Universität Magdeburg, Fakultät für Verfahrens- und Systemtechnik 2021, e-o, 220 Seiten [Literaturverzeichnis: Seite 161-184][Literaturverzeichnis: Seite 161-184]
Combinatorial integral decompositions for mixed-integer optimal control
Zeile, Clemens; Sager, Sebastian
In: Magdeburg, Dissertation Otto-von-Guericke-Universität Magdeburg, Fakultät für Mathematik 2021, VIII, 254 Seiten [Literaturverzeichnis: Seite 217-237][Literaturverzeichnis: Seite 217-237]
Power-to-methane process synthesis via mixed integer nonlinear programming
Uebbing, Jennifer; Sager, Sebastian; Sundmacher, Kai
In: Magdeburg, Dissertation Otto-von-Guericke-Universität Magdeburg, Fakultät für Mathematik 2021, XII, 167 Seiten [Literaturverzeichnis: Seite 167-182][Literaturverzeichnis: Seite 167-182]
2020
Begutachteter Zeitschriftenartikel
Multiphase mixed-integer nonlinear optimal control of hybrid electric vehicles
Robuschi, Nicolò; Zeile, Clemens; Sager, Sebastian; Braghin, Francesco; Cheli, Federico
In: Optimization online: an eprint site for the optimization community - Philadelphia, PA . - 2020, insges. 12 S.
Model-based simulation of maintenance therapy of childhood acute lymphoblastic leukemia
Jost, Felix; Zierk, Jakob; Le, Thuy T. T.; Raupach, Thomas; Rauh, Manfred; Suttorp, Meinolf; Stanulla, Martin; Metzler, Markus; Sager, Sebastian
In: Frontiers in physiology - Lausanne : Frontiers Research Foundation - Volume 11(2020), article 217, 13 Seiten
Model-based optimal AML consolidation treatment
Jost, Felix; Schalk, Enrico; Weber, Daniela; Döhner, Hartmut; Fischer, Thomas; Sager, Sebastian
In: IEEE transactions on biomedical engineering: a publication of the IEEE Engineering in Medicine and Biology Society/ Institute of Electrical and Electronics Engineers - New York, NY: IEEE, 1964, Bd. 67.2020, 12, S. 3296-3306
Optimized and personalized phlebotomy schedules for patients suffering from polycythemia vera
Lilienthal, Patrick; Tetschke, Manuel; Schalk, Enrico; Fischer, Thomas; Sager, Sebastian
In: Frontiers in physiology - Lausanne: Frontiers Research Foundation, 2007, Vol. 11.2020, Art. 328, insgesamt 19 Seiten
Optimized and personalized phlebotomy schedules for patients suffering from polycythemia vera
Lilienthal, Patrick; Tetschke, Manuel; Schalk, Enrico; Fischer, Thomas; Sager, Sebastian
In: Frontiers in physiology - Lausanne: Frontiers Research Foundation, 2007, Vol. 11 (2020), Article 328, insgesamt 19 Seiten
CO2 methanation process synthesis by superstructure optimization
Uebbing, Jennifer; Rihko-Struckmann, Liisa; Sager, Sebastian; Sundmacher, Kai
In: Journal of CO2 utilization - Amsterdam [u.a.]: Elsevier, 20 (2020), Article 101228, insgesamt 15 Seiten
Spatial relationship between the pulmonary trunk and the left coronaries - systematic risk assessment based on automated three-dimensional distance measurements
Scholz, Eberhard P.; Hartlage, Christa; Bernhardt, Felix; Weber, Tobias; Salatzki, Janek; André, Florian; Lugenbiel, Patrick; Riffel, Johannes; Katus, Hugo; Sager, Sebastian
In: Heart rhythm O2 - [Amsterdam] : Elsevier, Bd. 1 (2020), Heft 1, S. 14-20, insges. 7 S.
Time-minimal set point transition for nonlinear SISO systems under different constraints
Himmel, Andreas; Sager, Sebastian; Sundmacher, Kai
In: Automatica: a journal of IFAC, the International Federation of Automatic Control - Amsterdam [u.a.]: Elsevier, Pergamon Press, Volume 114 (2020), article 108806
Nicht begutachteter Zeitschriftenartikel
On Mixed-Integer Optimal Control with Constrained Total Variation of the Integer Control
Sager, Sebastian; Zeile, Clemens
In: Optimization Online: an eprint site for the optimization community - Mathematical Optimization Society . - 2020, insges. 32 S.
A personalized switched systems approach for the optimal control of ventricular assist devices based on atrioventricular plane displacement
Zeile, Clemens; Rauwolf, Thomas; Schmeisser, Alexander; Mizerski, Jeremi Kaj; Braun-Dullaeus, Rüdiger C.; Sager, Sebastian
In: bioRxiv beta - Cold Spring Harbor : Cold Spring Harbor Laboratory, NY . - 2020, S. 1-13
Convexification of polynomial optimization problems by means of monomial patterns
Averkov, Gennadiy; Peters, Benjamin; Sager, Sebastian
In: De.arxiv.org - [S.l.]: Arxiv.org, 2020, article 1901.05675, 36 Seiten
2019
Begutachteter Zeitschriftenartikel
Solving quadratic programs to high precision using scaled iterative refinement
Weber, Tobias; Sager, Sebastian; Gleixner, Ambros
In: Mathematical programming computation - Berlin: Springer, Bd. 11 (2019), 3, S. 421-455
Mathematical models for cytarabine-derived myelosuppression in acute myeloid leukaemia
Jost, Felix; Schalk, Enrico; Rinke, Kristine; Fischer, Thomas; Sager, Sebastian
In: PLOS ONE - San Francisco, California, US: PLOS, 2006, Volume 14.2019, 7, article e0204540, insgesamt 26 Seiten
The asymptotic error of chaos expansion approximations for stochastic differential equations
Huschto, Tony; Podolskij, Mark; Sager, Sebastian
In: Modern stochastics: theory and applications - [Vilnius]: VTeX, 2014, Bd. 6.2019, 2, S. 145-165, insges. 21 S.[Gesehen am 19.06.2020]
Design, implementation and simulation of an MPC algorithm for switched nonlinear systems under combinatorial constraints
Bürger, Adrian; Zeile, Clemens; Altmann-Dieses, Angelika; Sager, Sebastian; Diehl, Moritz
In: Journal of process control: a journal affiliated with IFAC, the International Federation of Automatic Control - Amsterdam [u.a.]: Elsevier Science, Bd. 81 (2019), S. 15-30
2018
Abstract
An algorithm for mixed-integer optimal control of solar thermal climate systems with MPC-capable runtime
Bürger, Adrian; Zeile, Clemens; Altmann-Dieses, Angelika; Sager, Sebastian; Diehl, Moritz
In: 2018 European Control Conference (ECC): June 12-15, 2018, Limassol, Cyprus/ European Control Conference - Limassol, Cyprus, 2018; European Control Conference (17.:2018), Paper ThA9.6
Begutachteter Zeitschriftenartikel
Optimierung und Klinische Entscheidungsunterstützung
Sager, Sebastian
In: Mitteilungen der Deutschen Mathematiker-Vereinigung/ Deutsche Mathematiker-Vereinigung - Berlin: DMV, 1993, Bd. 26.2018, 2/3, S. 101-111
Optimal control of vibration-based micro-energy harvesters
Le, Thuy T. T.; Jost, Felix; Sager, Sebastian
In: Journal of optimization theory and applications - Dordrecht [u.a.]: Springer Science + Business Media, Bd. 179 (2018), 3, S. 1025-1042
Mathematical modeling of RBC count dynamics after blood loss
Tetschke, Manuel; Lilienthal, Patrick; Pottgießer, Torben; Fischer, Thomas; Schalk, Enrico; Sager, Sebastian
In: Processes - Basel : MDPI - Vol. 6.2018, 9, Art. 157, insgesamt 29 S.
Preface: IWR Special Issue on Scientific Computing - dedicated to Hans Georg Bock on the occasion of his 70th Birthday
Jäger, Willi; Phu, Hoang Xuan; Sager, Sebastian; Schlöder, Johannes P.
In: Vietnam journal of mathematics: formerly Tạp chí Toán học (Journal of Mathematics) - Singapore: Springer, 1999, Bd. 46.2018, 4, S. 717-721
A mathematical model of white blood cell dynamics during maintenance therapy of childhood acute lymphoblastic leukemia
Le, Thuy T. T.; Jost, Felix; Raupach, Thomas; Zierk, Jakob; Rauh, Manfred; Suttorp, Meinolf; Stanulla, Martin; Metzler, Markus; Sager, Sebastian
In: Mathematical medicine and biology: a journal of the IMA - Oxford: Univ. Press . - 2018
Global optimal control with the direct multiple shooting method
Diedam, Holger; Sager, Sebastian
In: Optimal control, applications and methods - New York, NY [u.a.]: Wiley, 1996, Bd. 39.2018, 2, S. 449-470
Computational approaches for mixed integer optimal control problems with indicator constraints
Jung, Michael; Kirches, Christian; Sager, Sebastian; Sass, Susanne
In: Vietnam journal of mathematics - Singapore : Springer, Bd. 46 (2018), Heft 4, S. 1023-1051, insges. 29 S. [Gesehen am 07.11.2019]
Dissertation
Tailored indirect algorithms for efficient on-line optimization of batch and semi-batch processes
Aydin, Erdal; Sundmacher, Kai; Sager, Sebastian
In: Magdeburg, Dissertation Otto-von-Guericke-Universität Magdeburg, Fakultät für Verfahrens- und Systemtechnik 2018, xx, 119 Seiten [Literaturverzeichnis: Seite 107-113]
Inverse simulation for cardiac arrhythmia
Kehrle, Florian; Sager, Sebastian
In: Magdeburg, 2018, VIII, 162 Seiten, Illustrationen, 30 cm[Literaturverzeichnis: Seite 141-153]
Nicht begutachteter Zeitschriftenartikel
Optimization and clinical decision support
Sager, Sebastian
In: Optima: Mathematical Optimization Society newsletter - Philadelphia, Pa.: Mathematical Optimization Society, 2010 . - 2018, 104, insges. 8 S.
2017
Buchbeitrag
Robust optimization of power network operation - storage devices and the role of forecast errors in renewable energies
Matke, Carsten; Bienstok, Danie; Munoz, Gonzalo; Yang, Shuoguang; Kleinhans, David; Sager, Sebastian
In: Complex networks & their applications V - Newcastle upon Tyne, UK : Cambridge Scholars Pub, S. 809-820, 2017 - (Studies in computational intelligence; 693) [Kongress: 5th International Workshop on Complex Networks and their Applications, Milan, Italy, 30.11.-02.12, 2016]
Structure analysis of the German transmission network using the open source model SciGRID
Matke, Carsten; Medjroubi, Wided; Kleinhans, David; Sager, Sebastian
In: Advances in Energy System Optimization: Proceedings of the first International Symposium on Energy System Optimization - Cham: Springer International Publishing, S. 177-188, 2017
Begutachteter Zeitschriftenartikel
Novel algorithm for accelerated electroanatomic mapping and prediction of earliest activation of focal cardiac arrhythmias using mathematical optimization
Weber, Tobias; Katus, Hugo; Sager, Sebastian; Scholz, Eberhard P.
In: Heart rhythm - New York, NY [u.a.]: Elsevier, 2004, Bd. 14.2017, 6, S. 875-882, insges. 8 S.
A web-based feedback study on optimization-based training and analysis of human decision making
Engelhart, Michael; Funke, Joachim; Sager, Sebastian
In: Journal of dynamic decision making : JDDM - Heidelberg : Univ.-Bibliothek, Vol. 3.2017, Art. 2, insgesamt 23 S.
A feedback optimal control algorithm with optimal measurement time points
Jost, Felix; Sager, Sebastian; Le, Thi Thien Thuy
In: Processes: open access journal - Basel: MDPI, Bd. 5 (2017), 1, insges. 19 S.
2016
Begutachteter Zeitschriftenartikel
Modellgestützte optimale Steuerung von Biogasanlagen
Himmel, Andreas; Rihko-Struckmann, L.; Sager, Sebastian; Sundmacher, Kai
In: Chemie - Ingenieur - Technik: CIT - Weinheim: Wiley-VCH Verl., Bd. 88 (2016), 9, S. 1349-1350
Parameter estimation for leukocyte dynamics after chemotherapy
Rinke, Kristine; Jost, Felix; Findeisen, Rolf; Fischer, Thomas; Bartsch, Rainer; Schalk, Enrico; Sager, Sebastian
In: IFAC-PapersOnLine/ Internationale Förderung für Automatische Lenkung - Frankfurt: Elsevier, Bd. 49 (2016), 26, S. 44-49
Optimum experimental design for patient specific mathematical leukopenia models
Jost, Felix; Rinke, Kristine; Fischer, Thomas; Schalk, Enrico; Sager, Sebastian
In: IFAC-PapersOnLine/ Internationale Förderung für Automatische Lenkung - Frankfurt: Elsevier, Bd. 49 (2016), 26, S. 344-349
An SR1/BFGS SQP algorithm for nonconvex nonlinear programs with block-diagonal Hessian matrix
Janka, Dennis; Kirches, Christian; Sager, Sebastian; Wächter, Andreas
In: Mathematical programming computation: MPC - Berlin: Springer, 2009, Bd. 8.2016, S. 435-459, insges. 25 S.[Gesehen am 30.04.2020]
A simplified 2D heart model of the Wolff-Parkinson-White Syndrome
Zeile, Clemens; Scholz, Eberhard; Sager, Sebastian
In: IFAC-PapersOnLine/ Internationale Förderung für Automatische Lenkung - Frankfurt: Elsevier, Bd. 49 (2016), 26, S. 26-31
2015
Begutachteter Zeitschriftenartikel
A parallel quadratic programming method for dynamic optimization problems
Frasch, Janick V.; Sager, Sebastian; Diehl, Moritz
In: Mathematical programming computation: MPC - Berlin: Springer, Bd. 7.2015, 3, S. 289-329
The Lagrangian relaxation for the combinatorial integral approximation problem
Jung, Michael; Reinelt, Gerhard; Sager, Sebastian
In: Optimization methods & software - London [u.a.]: Taylor & Francis, Bd. 30 (2015), 1, S. 54-80, insges. 27 S.
Efficient upper and lower bounds for global mixed-integer optimal control
Sager, Sebastian; Claeys, Mathieu; Messine, Frédéric
In: Journal of global optimization: an international journal dealing with theoretical and computational aspects of seeking global optima and their applications in science, management and engineering - Dordrecht [u.a.]: Springer Science + Business Media B.V, Bd. 61.2015, 4, S. 721-743
2014
Abstract
Mathematical modelling of neutropenia of AML patients treated with chemotherapy
Rinke, Kristine; Bartsch, Rainer; Fischer, Thomas; Schalk, Enrico; Sager, Sebastian
In: Oncology research and treatment - Basel: Karger, 2014, Bd. 37.2014, Suppl. 5, P501, S. 159
Buchbeitrag
Model predictive control of autonomous vehicles
Zanon, Mario; Frasch, Janick; Vukov, Milan; Sager, Sebastian; Diehl, Moritz
In: Optimization and Optimal Control in Automotive Systems - Cham: Springer, 2014; Waschl, Harald . - 2014, S. 41-57 - (Lecture Notes in Control and Information Sciences; 455)
Begutachteter Zeitschriftenartikel
Pricing conspicuous consumption products in recession periods with uncertain strength
Huschto, Tony; Sager, Sebastian
In: EURO journal on decision processes - Berlin: Springer, 2013, Bd. 2.2014, 1/2, S. 3-30
Discriminating atrial flutter from atrial fibrillation using a multilevel model of atrioventricular conduction
Scholz, Eberhard P.; Kehrle, Florian; Vossel, Stephan; Heß, Alexander; Zitron, Edgar; Katus, Hugo; Sager, Sebastian
In: Heart rhythm - New York, NY [u.a.]: Elsevier, 2004, Bd. 11.2014, 5, S. 877-884
Solving stochastic optimal control problems by a Wiener chaos approach
Huschto, Tony; Sager, Sebastian
In: Vietnam journal of mathematics: formerly Tạp chí Toán học (Journal of Mathematics) - Singapore: Springer, 1999, Bd. 42.2014, 1, S. 83-113, insges. 31 S.
2013
Abstract
Pricing conspicuous consumption products in recession periods with uncertain strength
Huschto, Tony; Sager, Sebastian
In: Optimization online. - [S.l.], 2013
Buchbeitrag
Mixed-integer NMPC for predictive cruise control of heavy-duty trucks
Sager, Sebastian; Kirches, Christian; Bock, Hans Georg; Schlöder, Johannes P.
In: Proceedings of the 12th European Control Conference (ECC): July 17 -19, 2013, Zuerich, Switzerland - Zürich . - 2013, S. 4118-4123, insges. 6 S.Kongress: ECC 12 (Zürich : 2013.07.17-19)
Stochastic optimal control in the perspective of the Wiener chaos
Sager, Sebastian; Huschto, Tony
In: Proceedings of the 12th European Control Conference (ECC). - Zürich, S. 3059-3064, 2013Kongress: ECC; 12 (Zürich) : 2013.07.17-19
An auto-generated nonlinear MPC algorithm for real-time obstacle avoidance of ground vehicles
Sager, Sebastian; Frasch, Janick; Gray, Andrew; Zanon, Mario; Ferreau, Hans Joachim; Borrelli, Francesco; Diehl, Moritz
In: Proceedings of the 12th European Control Conference (ECC). - Zürich, insges. 6 S., 2013Kongress: ECC; 12 (Zürich) : 2013.07.17-19
On perspective functions and vanishing constraints in mixed-integer nonlinear optimal control
Jung, Michael; Kirches, Christian; Sager, Sebastian
In: Facets of Combinatorial Optimization/ Jünger - Berlin, Heidelberg: Springer; Jünger, Michael . - 2013, S. 387-417, insges. 31 S.
Begutachteter Zeitschriftenartikel
Relaxation methods for mixed-integer optimal control of partial differential equations
Hante, Falk Michael; Sager, Sebastian
In: Computational optimization and applications - New York, NY [u.a.]: Springer Science + Business Media B.V., Bd. 55 (2013), 1, S. 197-225, insges. 29 S.
Scientific computing for the cognitive sciences
Sager, Sebastian; Mombaur, Katja; Funke, Joachim
In: Journal of computational science. - Amsterdam [u.a.] : Elsevier, Bd. 4.2013, 4, S. 242-244
Minimization of sewage network overflow
Joseph-Duran, Bernat; Jung, Michael; Ocampo-Martinez, Carlos; Sager, Sebastian; Cembrano, Gabriela
In: Water resources management - Dordrecht [u.a.]: Springer Science + Business Media B.V, Bd. 28 (2014), 1, S. 41-63, insges. 23 S.
A parametric active set method for quadratic programs with vanishing constraints
Kirches, Christian; Potschka, Andreas; Bock, Hans Georg; Sager, Sebastian
In: Pacific journal of optimization. - Yokohama : Yokohama Publishers, Bd. 9.2013, 2, S. 275-299
Sampling decisions in optimum experimental design in the light of pontryagin's maximum principle
Sager, Sebastian
In: SIAM journal on control and optimization. - Philadelphia, Pa : Soc, Bd. 51.2013, 4, S. 3181-3207
A decomposition approach for a new test-scenario in complex problem solving
Engelhart, Michael; Funke, Joachim; Sager, Sebastian
In: Journal of computational science. - Amsterdam [u.a.] : Elsevier, Bd. 4.2013, 4, S. 245-254
2012
Buchbeitrag
A benchmark library of mixed-integer optimal control problems
Sager, Sebastian
In: Mixed Integer Nonlinear Programming/ Lee - New York, NY: Springer Science+Business Media, LLC . - 2012, S. 631-670 - (The IMA Volumes in Mathematics and its Applications; 154)
Mixed-Integer DAE Optimal Control Problems: Necessary conditions and bounds
Gerdts, M.; Sager, Sebastian
In: Control and Optimization with Differential-Algebraic Constraints, SIAM, ISBN 978-1-611972-24-5, pp. 189-212
Begutachteter Zeitschriftenartikel
The integer approximation error in mixed-integer optimal control
Sager, Sebastian; Bock, Hans Georg; Diehl, Moritz
In: Mathematical programming. - Berlin : Springer, Bd. 133.2012, 1/2, S. 1-23
Artikel in Kongressband
Complementary Condensing for the Direct Multiple Shooting Method
Kirches, C.; Bock, H.G.; Schlöder, J.P.; Sager, Sebastian
In: Modeling, Simulation, and Optimization of Complex Processes, HPSC 2009, Springer, pp. 195-206
Mixed-Level Iteration Schemes for Nonlinear Model Predictive Control
Frasch, J.V.; Wirsching, L.; Sager, Sebastian; Bock, H.G.
In: keine Angabe
2011
Begutachteter Zeitschriftenartikel
Optimization as an analysis tool for human complex problem solving
Sager, S.; Barth, C.M.; Diedam, H.; Engelhart, M.; Funke, J.
In: SIAM Journal on Optimization, Vol. 21, 2011, Issue 3, S. 936-959, ISSN 10526234, 10.1137/11082018X
A factorization with update procedures for a KKT matrix arising in direct optimal control
Kirches, C.; Bock, H.G.; Schlöder, J.P.; Sager, S.
In: Mathematical Programming Computation, Vol. 3, 2011, Issue 4, S. 319-348, ISSN 18672949, 10.1007/s12532-011-0030-z
Block-structured quadratic programming for the direct multiple shooting method for optimal control
Kirches, C.; Bock, H.G.; Schloder, J.P.; Sager, S.
In: Optimization Methods and Software, Vol. 26, 2011, Issue 2, S. 239-257, ISSN 10556788, 10.1080/10556781003623891
Optimal control for selected cancer chemotherapy ODE models: A view on the potential of optimal schedules and choice of objective function
Engelhart, M.; Lebiedz, D.; Sager, S.
In: Mathematical Biosciences, Vol. 229, 2011, Issue 1, S. 123-134, ISSN 00255564, 10.1016/j.mbs.2010.11.007
Numerical solution of a conspicuous consumption model with constant control delay
Huschto, T.; Feichtinger, G.; Hartl, R.F.; Kort, P.M.; Sager, S.; Seidl, A.
In: Automatica, Vol. 47, 2011, Issue 9, S. 1868-1877, ISSN 00051098, 10.1016/j.automatica.2011.06.004
Combinatorial integral approximation
Sager, S.; Jung, M.; Kirches, C.
In: Mathematical Methods of Operations Research, Vol. 73, 2011, Issue 3, S. 363-380, ISSN 14322994, 10.1007/s00186-011-0355-4
Herausgeberschaft
Optimal control of Formula 1 race cars in a VDrift based virtual environment
Kehrle, F.; Frasch, J.V.; Kirches, C.; Sager, S.
In: IFAC Proceedings Volumes (IFAC-PapersOnline), Vol. 18, 2011, Issue PART 1, S. 11907-11912, ISSN 14746670, 10.3182/20110828-6-IT-1002.02954
2010
Begutachteter Zeitschriftenartikel
Efficient multiple objective optimal control of dynamic systems with integer controls
Logist, F.; Sager, S.; Kirches, C.; Van Impe, J.F.
In: Journal of Process Control, Vol. 20, 2010, Issue 7, S. 810-822, ISSN 09591524, 10.1016/j.jprocont.2010.04.009
Time-optimal control of automobile test drives with gear shifts
Kirches, C.; Sager, S.; Bock, H.G.; Schl̈oder, J.P.
In: Optimal Control Applications and Methods, Vol. 31, 2010, Issue 2, S. 137-153, ISSN 01432087, 10.1002/oca.892
2009
Begutachteter Zeitschriftenartikel
Reformulations and algorithms for the optimization of switching decisions in nonlinear optimal control
Sager, S.
In: Journal of Process Control, Vol. 19, 2009, Issue 8, S. 1238-1247, ISSN 09591524, 10.1016/j.jprocont.2009.03.008
Direct methods with maximal lower bound for mixed-integer optimal control problems
Sager, S.; Bock, H.G.; Reinelt, G.
In: Mathematical Programming, Vol. 118, 2009, Issue 1, S. 109-149, ISSN 00255610, 10.1007/s10107-007-0185-6