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94 Publications
2013 | Conference Paper | LibreCat-ID: 29447
Discretetime model of an IPMSM based on variational integrators
A. Specht, S. Ober-Blöbaum, O. Wallscheid, C. Romaus, J. Böcker, in: IEEE International Electric Machines & Drives Conference (IEMDC), 2013, pp. 1411–1417.
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A. Specht, S. Ober-Blöbaum, O. Wallscheid, C. Romaus, J. Böcker, in: IEEE International Electric Machines & Drives Conference (IEMDC), 2013, pp. 1411–1417.
2013 | Conference Paper | LibreCat-ID: 29446
A numerical approach to multiobjective optimal control of multibody dynamics
M. Ringkamp, S. Ober-Blöbaum, S. Leyendecker, in: ECCOMAS Thematic Conference on Multibody Dynamics, 2013.
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M. Ringkamp, S. Ober-Blöbaum, S. Leyendecker, in: ECCOMAS Thematic Conference on Multibody Dynamics, 2013.
2013 | Conference Paper | LibreCat-ID: 29444
Asynchronous variational Lie group integration for geometrically exact beam dynamics
F. Demoures, F. Gay-Balmaz, T. Leitz, S. Leyendecker, S. Ober-Blöbaum, T.S. Ratiu, in: Proceedings of Applied Mathematics and Mechanics, 2013, pp. 45–46.
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F. Demoures, F. Gay-Balmaz, T. Leitz, S. Leyendecker, S. Ober-Blöbaum, T.S. Ratiu, in: Proceedings of Applied Mathematics and Mechanics, 2013, pp. 45–46.
2013 | Conference Paper | LibreCat-ID: 29492
Multiobjective optimal control of a four-body kinematic chain
M. Ringkamp, S. Leyendecker, S. Ober-Blöbaum, in: Proceedings of Applied Mathematics and Mechanics, 2013, pp. 27–28.
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M. Ringkamp, S. Leyendecker, S. Ober-Blöbaum, in: Proceedings of Applied Mathematics and Mechanics, 2013, pp. 27–28.
2013 | Conference Paper | LibreCat-ID: 29445
Computing time investigations of variational multirate systems
T. Gail, S. Leyendecker, S. Ober-Blöbaum, in: Proceedings of Applied Mathematics and Mechanics, 2013, pp. 43–44.
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T. Gail, S. Leyendecker, S. Ober-Blöbaum, in: Proceedings of Applied Mathematics and Mechanics, 2013, pp. 43–44.
2013 | Conference Paper | LibreCat-ID: 29490
Optimization for discretized switched systems
K. Flaßkamp, T. Murphey, S. Ober-Blöbaum, in: Proceedings of Applied Mathematics and Mechanics, 2013, pp. 401–402.
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K. Flaßkamp, T. Murphey, S. Ober-Blöbaum, in: Proceedings of Applied Mathematics and Mechanics, 2013, pp. 401–402.
2012 | Conference Paper | LibreCat-ID: 29452
Solving multiobjective optimal control problems in space mission design using discrete mechanics and reference point techniques
S. Ober-Blöbaum, M. Ringkamp, G. zum Felde, in: 51st IEEE International Conference on Decision and Control, 2012, pp. 5711–5716.
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S. Ober-Blöbaum, M. Ringkamp, G. zum Felde, in: 51st IEEE International Conference on Decision and Control, 2012, pp. 5711–5716.
2012 | Journal Article | LibreCat-ID: 29409
Handling high dimensional problems with multi-objective continuation methods via successive approximation of the tangent space
M. Ringkamp, S. Ober-Blöbaum, M. Dellnitz, O. Schütze, Engineering Optimization 44(6) (2012) 1117–1146.
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M. Ringkamp, S. Ober-Blöbaum, M. Dellnitz, O. Schütze, Engineering Optimization 44(6) (2012) 1117–1146.
2012 | Journal Article | LibreCat-ID: 29407
Trajectory design combining invariant manifolds with discrete mechanics and optimal control
A. Moore, S. Ober-Blöbaum, J.E. Marsden, Journal of Guidance, Control, and Dynamics 35(5) (2012) 1507–1525.
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A. Moore, S. Ober-Blöbaum, J.E. Marsden, Journal of Guidance, Control, and Dynamics 35(5) (2012) 1507–1525.
2012 | Conference Paper | LibreCat-ID: 29451
Switching time optimization in discretized hybrid dynamical systems
K. Flaßkamp, T. Murphey, S. Ober-Blöbaum, in: 51st IEEE International Conference on Decision and Control, 2012, pp. 707–712.
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K. Flaßkamp, T. Murphey, S. Ober-Blöbaum, in: 51st IEEE International Conference on Decision and Control, 2012, pp. 707–712.
2012 | Conference Paper | LibreCat-ID: 29450
Motion planning for mechanical systems with hybrid dynamics
K. Flaßkamp, S. Ober-Blöbaum, in: Progress in Industrial Mathematics at ECMI 2012, Mathematics in Industry (To Appear), Springer, 2012.
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K. Flaßkamp, S. Ober-Blöbaum, in: Progress in Industrial Mathematics at ECMI 2012, Mathematics in Industry (To Appear), Springer, 2012.
2012 | Conference Paper | LibreCat-ID: 29453
Higher order variational time discretization of optimal control problems
C.M. Campos, O. Junge, S. Ober-Blöbaum, in: 20th International Symposium on Mathematical Theory of Networks and Systems, 2012.
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C.M. Campos, O. Junge, S. Ober-Blöbaum, in: 20th International Symposium on Mathematical Theory of Networks and Systems, 2012.
2012 | Conference Paper | LibreCat-ID: 29454
Energy efficient control for mechanical systems based on inherent dynamical structures
K. Flaßkamp, S. Ober-Blöbaum, in: American Control Conference, 2012, pp. 2609–2614.
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K. Flaßkamp, S. Ober-Blöbaum, in: American Control Conference, 2012, pp. 2609–2614.
2011 | Conference Paper | LibreCat-ID: 29457
Discrete mechanics and optimal control: Structure preserving integration for the optimal control of mechanical systems
S. Ober-Blöbaum, in: Proceedings of Oberwolfach Reports “‘Geometric Numerical Integration,’” 2011.
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S. Ober-Blöbaum, in: Proceedings of Oberwolfach Reports “‘Geometric Numerical Integration,’” 2011.
2011 | Conference Paper | LibreCat-ID: 29455
A variational approach to multirate integration for constrained systems
S. Leyendecker, S. Ober-Blöbaum, in: Proceedings of Oberwolfach Reports “‘Applied Dynamics and Geometric Mechanics,’” 2011.
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S. Leyendecker, S. Ober-Blöbaum, in: Proceedings of Oberwolfach Reports “‘Applied Dynamics and Geometric Mechanics,’” 2011.
2011 | Journal Article | LibreCat-ID: 29410
Discrete mechanics and optimal control: an analysis
S. Ober-Blöbaum, O. Junge, J.E. Marsden, Control, Optimisation and Calculus of Variations 17(2) (2011) 322–352.
LibreCat
S. Ober-Blöbaum, O. Junge, J.E. Marsden, Control, Optimisation and Calculus of Variations 17(2) (2011) 322–352.
2011 | Conference Paper | LibreCat-ID: 29456
A variational approach to multirate integration for constrained systems
S. Leyendecker, S. Ober-Blöbaum, in: Paul Fisette and Jean-Claude Samin, Editors, ECCOMAS Thematic Conference: Multibody Dynamics: Computational Methods and Applications, 2011.
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S. Leyendecker, S. Ober-Blöbaum, in: Paul Fisette and Jean-Claude Samin, Editors, ECCOMAS Thematic Conference: Multibody Dynamics: Computational Methods and Applications, 2011.
2011 | Conference Paper | LibreCat-ID: 29458
Berechnung optimaler Stromprofile für einen 6-phasigen, geschalteten Reluktanzantrieb
K. Flaßkamp, S. Ober-Blöbaum, M. Ringkamp, T. Schneider, C. Schulte, J. Böcker, in: 8. Paderborner Workshop Entwurf Mechatronischer Systeme, Heinz Nixdorf Institut Verlagsschriftreihe, Paderborn, Germany, 2011.
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K. Flaßkamp, S. Ober-Blöbaum, M. Ringkamp, T. Schneider, C. Schulte, J. Böcker, in: 8. Paderborner Workshop Entwurf Mechatronischer Systeme, Heinz Nixdorf Institut Verlagsschriftreihe, Paderborn, Germany, 2011.
2011 | Conference Paper | LibreCat-ID: 29493
Variational multirate integration of constrained dynamics
S. Leyendecker, S. Ober-Blöbaum, in: Proceedings of Applied Mathematics and Mechanics, 2011, pp. 53–54.
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S. Leyendecker, S. Ober-Blöbaum, in: Proceedings of Applied Mathematics and Mechanics, 2011, pp. 53–54.
2011 | Conference Paper | LibreCat-ID: 29494
Variational integrators for electric circuits
S. Ober-Blöbaum, M. Tao, H. Owhadi, in: Proceedings of Applied Mathematics and Mechanics, 2011, pp. 783–784.
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S. Ober-Blöbaum, M. Tao, H. Owhadi, in: Proceedings of Applied Mathematics and Mechanics, 2011, pp. 783–784.
2011 | Conference Paper | LibreCat-ID: 29464
Mesh refinement strategies for spacecraft trajectory optimization using discrete mechanics and optimal control
A. Moore, S. Ober-Blöbaum, J.E. Marsden, in: 21st AAS/AIAA Space Flight Mechanics Meeting, 2011.
LibreCat
A. Moore, S. Ober-Blöbaum, J.E. Marsden, in: 21st AAS/AIAA Space Flight Mechanics Meeting, 2011.
2010 | Journal Article | LibreCat-ID: 29411
Discrete mechanics and optimal control for constrained systems
S. Leyendecker, S. Ober-Blöbaum, J.E. Marsden, M. Ortiz, Optimal Control, Applications and Methods 31(6) (2010) 505–528.
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S. Leyendecker, S. Ober-Blöbaum, J.E. Marsden, M. Ortiz, Optimal Control, Applications and Methods 31(6) (2010) 505–528.
2010 | Conference Paper | LibreCat-ID: 29468
The effect of mesh refinement on spacecraft trajectory design using descrete mechanics and optimal control
A. Moore, S. Ober-Blöbaum, J.E. Marsden, in: 4th European Conference on Computational Mechanics , 2010.
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A. Moore, S. Ober-Blöbaum, J.E. Marsden, in: 4th European Conference on Computational Mechanics , 2010.
2010 | Conference Paper | LibreCat-ID: 29467
Detecting initial guesses for trajectories in the (P)CRTBP
B. Thiere, S. Ober-Blöbaum, P. Pergola, in: AIAA/AAS Astrodynamics Specialist Conference, 2010.
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B. Thiere, S. Ober-Blöbaum, P. Pergola, in: AIAA/AAS Astrodynamics Specialist Conference, 2010.
2010 | Conference Paper | LibreCat-ID: 29496
Computation of derivatives for structure preserving optimal control using automatic differentiation
S. Ober-Blöbaum, A. Walther, in: Proceedings of Applied Mathematics and Mechanics, 2010, pp. 585–586.
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S. Ober-Blöbaum, A. Walther, in: Proceedings of Applied Mathematics and Mechanics, 2010, pp. 585–586.
2010 | Conference Paper | LibreCat-ID: 29495
Solving optimal control problems by using inherent dynamical properties
K. Flaßkamp, S. Ober-Blöbaum, M. Kobilarov, in: Proceedings of Applied Mathematics and Mechanics, 2010, pp. 577–578.
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K. Flaßkamp, S. Ober-Blöbaum, M. Kobilarov, in: Proceedings of Applied Mathematics and Mechanics, 2010, pp. 577–578.
2009 | Journal Article | LibreCat-ID: 29412
A multi-objective approach to the design of low thrust space trajectories using optimal control
M. Dellnitz, S. Ober-Blöbaum, M. Post, O. Schütze, B. Thiere, Celestial Mechanics and Dynamical Astronomy 105 (2009) 33–59.
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M. Dellnitz, S. Ober-Blöbaum, M. Post, O. Schütze, B. Thiere, Celestial Mechanics and Dynamical Astronomy 105 (2009) 33–59.
2009 | Conference Paper | LibreCat-ID: 29470
The Jacobi-Maupertuis principle in variational integrators
S. Nair, S. Ober-Blöbaum, J.E. Marsden, in: 7th International Conference of Numerical Analysis and Applied Mathematics, 2009, pp. 464–466.
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S. Nair, S. Ober-Blöbaum, J.E. Marsden, in: 7th International Conference of Numerical Analysis and Applied Mathematics, 2009, pp. 464–466.
2009 | Conference Paper | LibreCat-ID: 29471
Application of discrete mechanics and optimal control to spacecraft in non-Keplerian motion around small solar systems
M. Gehler, S. Ober-Blöbaum, B. Dachwald, in: Procceedings of the 60th International Astronautical Congress, 2009.
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M. Gehler, S. Ober-Blöbaum, B. Dachwald, in: Procceedings of the 60th International Astronautical Congress, 2009.
2009 | Conference Paper | LibreCat-ID: 29473
Optimization of spacecraft trajectories: a method combining invariant manifold techniques and descrete mechanics and optimal
A. Moore, S. Ober-Blöbaum, J.E. Marsden, in: 19th AAS/AIAA Space Flight Mechanics Meeting, 2009.
LibreCat
A. Moore, S. Ober-Blöbaum, J.E. Marsden, in: 19th AAS/AIAA Space Flight Mechanics Meeting, 2009.
2009 | Conference Paper | LibreCat-ID: 29472
Optimal control of gravity tractor spacecraft near arbitrarily shaped asteroids
M. Gehler, S. Ober-Blöbaum, B. Dachwald, J.E. Marsden, in: 1st IAA Planetary Defense Conference: Protecting Earth from Asteroids, 2009.
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M. Gehler, S. Ober-Blöbaum, B. Dachwald, J.E. Marsden, in: 1st IAA Planetary Defense Conference: Protecting Earth from Asteroids, 2009.
2008 | Conference Paper | LibreCat-ID: 29474
Optimal trajectory generation for a dynamic glider in ocean flows modeled by 3d B-spline functions
W. Zhang, T. Inanc, S. Ober-Blöbaum, J.E. Marsden, in: IEEE International Conference on Robotics and Automation, 2008.
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W. Zhang, T. Inanc, S. Ober-Blöbaum, J.E. Marsden, in: IEEE International Conference on Robotics and Automation, 2008.
2006 | Book Chapter | LibreCat-ID: 20056
Efficient Control of Formation Flying Spacecraft
M. Dellnitz, O. Junge, A. Krishnamurthy, S. Ober-Blöbaum, K. Padberg, R. Preis, in: Friedhelm Meyer Auf Der Heide and Burkhard Monien, Editors, New Trends in Parallel & Distributed Computing, Heinz Nixdorf Institut Verlagsschriftreihe, 2006, pp. 235–247.
LibreCat
M. Dellnitz, O. Junge, A. Krishnamurthy, S. Ober-Blöbaum, K. Padberg, R. Preis, in: Friedhelm Meyer Auf Der Heide and Burkhard Monien, Editors, New Trends in Parallel & Distributed Computing, Heinz Nixdorf Institut Verlagsschriftreihe, 2006, pp. 235–247.
2006 | Conference Paper | LibreCat-ID: 29488
Optimal reconfiguration of formation flying spacecraft - a decentralized approach
O. Junge, J.E. Marsden, S. Ober-Blöbaum, in: 45th IEEE Conference on Decision and Control, 2006, pp. 5210–5215.
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O. Junge, J.E. Marsden, S. Ober-Blöbaum, in: 45th IEEE Conference on Decision and Control, 2006, pp. 5210–5215.