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127 Publications
2016 | Journal Article | LibreCat-ID: 20104
Ober-Blöbaum S. Higher order variational integrators in optimal control theory. PAMM. 2016;16(1):821-822. doi:10.1002/pamm.201610399
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| DOI
2016 | Conference Paper | LibreCat-ID: 20097
Ober-Blöbaum S. On higher order variational integrators and their relation to Runge-Kutta methods. In: International Conference of Numerical Analysis and Applied Mathematics (ICNAAM). ; 2016.
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2015 | Journal Article | LibreCat-ID: 29402
Flaßkamp K, Hage-Packhäuser S, Ober-Blöbaum S. Symmetry exploiting control of hybrid mechanical systems. Journal of Computational Dynamics. 2015;2(1):25-50.
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2015 | Journal Article | LibreCat-ID: 20057
Demoures F, Gay-Balmaz F, Leyendecker S, Ober-Blöbaum S, Ratiu TS, Weinand Y. Discrete variational Lie group formulation of geometrically exact beam dynamics. Numerische Mathematik. 2015;130(1):73-123. doi:10.1007/s00211-014-0659-4
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| DOI
2015 | Journal Article | LibreCat-ID: 29403
Campos CM, Ober-Blöbaum S, Trélat E. High order variational integrators in the optimal control of mechanical systems. Discrete and Continuous Dynamical Systems. 2015;35(9):4193-4223.
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2015 | Journal Article | LibreCat-ID: 20107
Ringkamp M, Ober-Blöbaum S, Leyendecker S. Relaxing mixed integer optimal control problems using a time transformation. Proceedings of Applied Mathematics and Mechanics. 2015;15(1):27-30. doi:10.1002/pamm.201510008
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2015 | Journal Article | LibreCat-ID: 20111
Ober-Blöbaum S, Padberg-Gehle K. Multiobjective optimal control of fluid mixing. PAMM. 2015;15(1):639-640. doi:10.1002/pamm.201510309
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| DOI
2014 | Book Chapter | LibreCat-ID: 25173
Dellnitz M, Flaßkamp K, Hartmann P, et al. Self-optimizing Mechatronic Systems. In: Dependability of Self-Optimizing Mechatronic Systems, Kapitel: 1.1. Springer-Verlag; 2014:3-12.
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2014 | Book Chapter | LibreCat-ID: 25177
Flaßkamp K, Grösbrink S, Hartmann P, et al. Development of the RailCab Vehicle. In: Dependability of Self-Optimizing Mechatronic Systems. Springer-Verlag ; 2014:184-190.
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2014 | Book Chapter | LibreCat-ID: 23109
Flaßkamp K, Heinzemann C, Krüger M, et al. Verification for Interacting Mechatronic Systems with Motion Profiles. In: Dependability of Self-Optimizing Mechatronic Systems. Springer-Verlag, Heidelberg, Germany; 2014:119-128.
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2014 | Journal Article | LibreCat-ID: 23110
Flaßkamp K, Timmermann J, Ober-Blöbaum S, Trächtler A. Control strategies on stable manifolds for energyefficient swing-ups of double pendula. International Journal of Control. 2014;DOI: 10.1080/00207179.2014.893450:1-20.
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2014 | Conference Paper | LibreCat-ID: 29440
Ober-Blöbaum S, Lindhorst H. Variational formulation and structure-preserving discretization of nonlinear electric circuits. In: 21st International Symposium on Mathematical Theory of Networks and Systems. ; 2014.
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2014 | Conference Paper | LibreCat-ID: 29438
Gail T, Leyendecker S, Ober-Blöbaum S. On the role of quadrature rules and system dimensions in variational multirate integrators. In: 3rd Joint Interntaional Conference on Multibody System Dynamics . ; 2014.
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2014 | Journal Article | LibreCat-ID: 20072
Flaßkamp K, Timmermann J, Ober-Blöbaum S, Trächtler A. Control strategies on stable manifolds for energy-efficient swing-ups of double pendula. International Journal of Control. 2014;87(9):1886-1905. doi:10.1080/00207179.2014.893450
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| DOI
2014 | Journal Article | LibreCat-ID: 29404
Ober-Blöbaum S, Saake N. Construction and analysis of higher order Galerkin variational integrators. Advances in Computational Mathematics. Published online 2014:1-32.
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2014 | Book Chapter | LibreCat-ID: 20080
Anacker H, Dellnitz M, Flaßkamp K, et al. Methods for the Design and Development. In: Jürgen Gausemeier, Franz Josef Rammig, and Wilhelm Schäfer, Editors, Design Methodology for Intelligent Technical Systems. Lecture Notes in Mechanical Engineering. Springer Berlin Heidelberg; 2014:183-350. doi:10.1007/978-3-642-45435-6_5
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| DOI
2014 | Book Chapter | LibreCat-ID: 29417
Dangelmeier W, Dellnitz M, Dorociak R, et al. Dependability of Self-optimizing Mechatronic Systems. In: Lecture Notes in Mechanical Engineering. Springer; 2014.
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2014 | Book Chapter | LibreCat-ID: 29416
Dellnitz M, Dumitrescu R, Flaßkamp K, et al. The paradigm of self-optimization. In: Jürgen Gausemeier, Franz Josef Rammig, and Wilhelm Schäfer, Editors, Design Methodology for Intelligent Technical Systems. Lecture Notes in Mechanical Engineering. Springer; 2014:1-25.
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2014 | Book Chapter | LibreCat-ID: 29414
Leitz T, Ober-Blöbaum S, Leyendecker S. Variational Lie group formulation of geometrically exact beam dynamics: Synchronous and asynchronous integration. In: Zdravko Terze, Multibody Dynamics. Vol 35. Computational Methods in Applied Sciences. Springer International Publishing; 2014:175-203.
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2014 | Journal Article | LibreCat-ID: 20071
Dellnitz M, Eckstein J, Flaßkamp K, et al. Development of an intelligent cruise control using optimal control methods . SysInt 2014 Proceedings. 2014;15(0):285-294. doi:http://dx.doi.org/10.1016/j.protcy.2014.09.082
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| DOI
2014 | Conference Paper | LibreCat-ID: 20087
Leitz T, Ober-Blöbaum S, Leyendecker S. Variational integrators for dynamical systems with rotational degrees of freedom. In: 11th World Congress on Computational Mechanics. ; 2014.
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2014 | Conference Paper | LibreCat-ID: 20070
Dellnitz M, Eckstein J, Flaßkamp K, et al. Multiobjective Optimal Control Methods for the Development of an Intelligent Cruise Control. In: ECMI 2014 Proceedings. ; 2014.
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2013 | Book Chapter | LibreCat-ID: 25743
Anacker H, Dellnitz M, Flaßkamp K, et al. Methods for the Design and Development. In: Design Methodology for Intelligent Technical Systems Systems – Develop Intelligent Technical Systems of the Future. Springer-Verlag; 2013:187-356.
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2013 | Conference Paper | LibreCat-ID: 29603
Specht A, Ober-Blöbaum S, Wallscheid O, Romaus C, Böcker J. Discrete-time model of an IPMSM based on variational integrators. In: Electric Machines & Drives Conference (IEMDC), 2013 IEEE International. ; 2013:1411–1417.
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2013 | Conference Paper | LibreCat-ID: 29491
Gail T, Leyendecker S, Ober-Blöbaum S. Computing time investigations for variational multirate integration. In: Proceedings of Applied Mathematics and Mechanics. Vol 13(1). ; 2013:43-44.
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2013 | Book Chapter | LibreCat-ID: 29419
Schütze O, Witting K, Ober-Blöbaum S, Dellnitz M, Tantar E. Set oriented methods for the numerical treatment of multi-objective optimization problems. In: EVOLVE - A Bridge Between Probability, Set Oriented Numerics, and Evolutionary Computation. Studies in Computational Intelligence. Springer; 2013:187-219.
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2013 | Journal Article | LibreCat-ID: 20032
Ober-Blöbaum S, Tao M, Cheng M, Owhadi H, Marsden JE. Variational integrators for electric circuits. Journal of Computational Physics. 2013;242:498-530. doi:10.1016/j.jcp.2013.02.006
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| DOI
2013 | Journal Article | LibreCat-ID: 29406
Witting K, Ober-Blöbaum S, Dellnitz M. A variational approach to define robustness for parametric multiobjective optimization problems. Journal of Global Optimization. 2013;57(2):331-345.
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2013 | Book Chapter | LibreCat-ID: 29418
Leyendecker S, Ober-Blöbaum S. A variational approach to multirate integration for constrained systems. In: Jean-Claude Samin and Paul Fisette, Editors, Multibody Dynamics. Vol 28. Computational Methods in Applied Sciences. Springer; 2013:97-121.
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2013 | Conference Paper | LibreCat-ID: 29441
Flaßkamp K, Ober-Blöbaum S, Schneider T, Böcker J. Optimal control of a switched reluctance drive by a direct method using a discrete variational principle. In: 52nd IEEE International Conference on Decision and Control . ; 2013:7467-7472.
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2013 | Conference Paper | LibreCat-ID: 29443
Ober-Blöbaum S, Seifried A. A multiobjective optimization approach for optimal control problems of mechanical systems with uncertainties. In: European Control Conference. ; 2013:204-209.
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2013 | Conference Paper | LibreCat-ID: 29442
Flaßkamp K, Murphey T, Ober-Blöbaum S. Discretized switching time optimization problems. In: European Control Conference. ; 2013:3179-3184.
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2013 | Conference Paper | LibreCat-ID: 20028
Flaßkamp K, Ober-Blöbaum S. Optimale Steuerungsstrategien für selbstoptimierende mechatronische Systeme mit mehreren Zielkriterien. In: 9. Paderborner Workshop Entwurf Mechatronischer Systeme. Heinz Nixdorf Institut Verlagsschriftreihe. Heinz Nixdorf Institut Verlagsschriftreihe; 2013:65-78.
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2013 | Conference Paper | LibreCat-ID: 20029
Heinzemann C, Krüger M, Schäfer W, et al. Sichere Konvoibildung mit Hilfe optimaler Bremsprofile. In: 9. Paderborner Workshop Entwurf Mechatronischer Systeme. Heinz Nixdorf Institut Verlagsschriftreihe; 2013:177-190.
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2013 | Conference Paper | LibreCat-ID: 29447
Specht A, Ober-Blöbaum S, Wallscheid O, Romaus C, Böcker J. Discretetime model of an IPMSM based on variational integrators. In: IEEE International Electric Machines & Drives Conference (IEMDC). ; 2013:1411-1417.
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2013 | Conference Paper | LibreCat-ID: 29446
Ringkamp M, Ober-Blöbaum S, Leyendecker S. A numerical approach to multiobjective optimal control of multibody dynamics. In: ECCOMAS Thematic Conference on Multibody Dynamics. ; 2013.
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2013 | Conference Paper | LibreCat-ID: 29444
Demoures F, Gay-Balmaz F, Leitz T, Leyendecker S, Ober-Blöbaum S, Ratiu TS. Asynchronous variational Lie group integration for geometrically exact beam dynamics. In: Proceedings of Applied Mathematics and Mechanics. Vol 13(1). ; 2013:45-46.
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2013 | Conference Paper | LibreCat-ID: 29492
Ringkamp M, Leyendecker S, Ober-Blöbaum S. Multiobjective optimal control of a four-body kinematic chain. In: Proceedings of Applied Mathematics and Mechanics. Vol 13(1). ; 2013:27-28.
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2013 | Conference Paper | LibreCat-ID: 29445
Gail T, Leyendecker S, Ober-Blöbaum S. Computing time investigations of variational multirate systems. In: Proceedings of Applied Mathematics and Mechanics. Vol 13(1). ; 2013:43-44.
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2013 | Conference Paper | LibreCat-ID: 29490
Flaßkamp K, Murphey T, Ober-Blöbaum S. Optimization for discretized switched systems. In: Proceedings of Applied Mathematics and Mechanics. Vol 13(1). ; 2013:401-402.
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2012 | Conference Paper | LibreCat-ID: 29452
Ober-Blöbaum S, Ringkamp M, zum Felde G. Solving multiobjective optimal control problems in space mission design using discrete mechanics and reference point techniques. In: 51st IEEE International Conference on Decision and Control. ; 2012:5711-5716.
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2012 | Journal Article | LibreCat-ID: 29409
Ringkamp M, Ober-Blöbaum S, Dellnitz M, Schütze O. Handling high dimensional problems with multi-objective continuation methods via successive approximation of the tangent space. Engineering Optimization. 2012;44(6):1117-1146.
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2012 | Journal Article | LibreCat-ID: 29407
Moore A, Ober-Blöbaum S, Marsden JE. Trajectory design combining invariant manifolds with discrete mechanics and optimal control. Journal of Guidance, Control, and Dynamics. 2012;35(5):1507-1525.
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2012 | Journal Article | LibreCat-ID: 29408
Flaßkamp K, Ober-Blöbaum S, Kobilarov M. Solving optimal control problems by exploiting inherent dynamical systems structures. Journal of Nonlinear Science. 2012;22(4):599-629.
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2012 | Conference Paper | LibreCat-ID: 29451
Flaßkamp K, Murphey T, Ober-Blöbaum S. Switching time optimization in discretized hybrid dynamical systems. In: 51st IEEE International Conference on Decision and Control. ; 2012:707-712.
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2012 | Conference Paper | LibreCat-ID: 29450
Flaßkamp K, Ober-Blöbaum S. Motion planning for mechanical systems with hybrid dynamics. In: Progress in Industrial Mathematics at ECMI 2012, Mathematics in Industry (To Appear). Springer; 2012.
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2012 | Conference Paper | LibreCat-ID: 29453
Campos CM, Junge O, Ober-Blöbaum S. Higher order variational time discretization of optimal control problems. In: 20th International Symposium on Mathematical Theory of Networks and Systems. ; 2012.
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2012 | Conference Paper | LibreCat-ID: 29454
Flaßkamp K, Ober-Blöbaum S. Energy efficient control for mechanical systems based on inherent dynamical structures. In: American Control Conference. ; 2012:2609-2614.
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2012 | Conference Paper | LibreCat-ID: 23161
Flaßkamp K, Timmermann J, Ober-Blöbaum S, Dellnitz M, Trächtler A. Optimal Control on Stable Manifolds for a Double Pendulum. In: Proceedings in Applied Mathematics and Mechanics. Vol 12(1). ; 2012:723-724.
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2011 | Conference Paper | LibreCat-ID: 29457
Ober-Blöbaum S. Discrete mechanics and optimal control: Structure preserving integration for the optimal control of mechanical systems. In: Proceedings of Oberwolfach Reports “‘Geometric Numerical Integration.’” ; 2011.
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