128 Publications
2025 | Preprint | LibreCat-ID: 58544 | 
Kopylov, Denis, Christian Offen, Laura Ares, Boris Edgar Wembe Moafo, Sina Ober-Blöbaum, Torsten Meier, Polina Sharapova, and Jan Sperling. “Multiphoton, Multimode State Classification for Nonlinear Optical Circuits ,” n.d.
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| arXiv
2024 | Journal Article | LibreCat-ID: 53101 |
Leyendecker, Sigrid, Sofya Maslovskaya, Sina Ober-Blöbaum, Rodrigo T. Sato Martín de Almagro, and Flóra Orsolya Szemenyei. “A New Lagrangian Approach to Control Affine Systems with a Quadratic Lagrange Term.” Journal of Computational Dynamics 0, no. 0 (2024): 0–0. https://doi.org/10.3934/jcd.2024017.
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2024 | Journal Article | LibreCat-ID: 46469 |
Offen, Christian, and Sina Ober-Blöbaum. “Learning of Discrete Models of Variational PDEs from Data.” Chaos 34, no. 1 (2024). https://doi.org/10.1063/5.0172287.
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| arXiv
2023 | Conference Paper | LibreCat-ID: 34135 |
Lishkova, Yana, Paul Scherer, Steffen Ridderbusch, Mateja Jamnik, Pietro Liò, Sina Ober-Blöbaum, and Christian Offen. “Discrete Lagrangian Neural Networks with Automatic Symmetry Discovery.” In IFAC-PapersOnLine, 56:3203–10. Elsevier, 2023. https://doi.org/10.1016/j.ifacol.2023.10.1457.
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2023 | Conference Paper | LibreCat-ID: 42163 |
Offen, Christian, and Sina Ober-Blöbaum. “Learning Discrete Lagrangians for Variational PDEs from Data and Detection of Travelling Waves.” In Geometric Science of Information, edited by F Nielsen and F Barbaresco, 14071:569–79. Lecture Notes in Computer Science (LNCS). Springer, Cham., 2023. https://doi.org/10.1007/978-3-031-38271-0_57.
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| arXiv
2023 | Journal Article | LibreCat-ID: 29240 |
Ober-Blöbaum, Sina, and Christian Offen. “Variational Learning of Euler–Lagrange Dynamics from Data.” Journal of Computational and Applied Mathematics 421 (2023): 114780. https://doi.org/10.1016/j.cam.2022.114780.
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| arXiv
2023 | Journal Article | LibreCat-ID: 37654 |
Dierkes, Eva, Christian Offen, Sina Ober-Blöbaum, and Kathrin Flaßkamp. “Hamiltonian Neural Networks with Automatic Symmetry Detection.” Chaos 33, no. 6 (2023). https://doi.org/10.1063/5.0142969.
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| arXiv
2023 | Journal Article | LibreCat-ID: 21600
Dellnitz, Michael, Eyke Hüllermeier, Marvin Lücke, Sina Ober-Blöbaum, Christian Offen, Sebastian Peitz, and Karlson Pfannschmidt. “Efficient Time Stepping for Numerical Integration Using Reinforcement Learning.” SIAM Journal on Scientific Computing 45, no. 2 (2023): A579–95. https://doi.org/10.1137/21M1412682.
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| arXiv
2023 | Report | LibreCat-ID: 47147
Lishkova, Yana, Sina Ober-Blöbaum, and Sigrid Leyendecker. Multirate Discrete Mechanics and Optimal Control for a Flexible Satelite Model . Invited Mathematical Magazine Article, 2023.
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2023 | Conference Paper | LibreCat-ID: 47148
Lishkova, Y., M. Bando, and Sina Ober-Blöbaum. “Variational Approach for Modelling and Optimal Control of Electrodynamic Tether Motion.” Accepted for the 74th International Astronautical Concress (IAC), 2023.
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2022 | Journal Article | LibreCat-ID: 30490
Cresson, Jacky, Fernando Jiménez, and Sina Ober-Blöbaum. “Continuous and Discrete Noether’s Fractional Conserved Quantities for Restricted Calculus of Variations.” AIMS 14(1) (2022): 57–89.
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2022 | Conference Paper | LibreCat-ID: 30733
Vertovec, Nikolaus, Sina Ober-Blöbaum, and Kostas Margellos. “Verification of Safety Critical Control Policies Using Kernel Methods,” 1870–75, 2022.
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2022 | Journal Article | LibreCat-ID: 44624
Faulwasser, Timm, Kathrin Flaßkamp, Sina Ober-Blöbaum, Manuel Schaller, and Karl Worthmann. “Manifold Turnpikes, Trims, and Symmetries.” Mathematics of Control, Signals, and Systems 34 (2022): 759–88.
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2022 | Journal Article | LibreCat-ID: 23382 |
Offen, Christian, and Sina Ober-Blöbaum. “Symplectic Integration of Learned Hamiltonian Systems.” Chaos: An Interdisciplinary Journal of Nonlinear Science 32(1) (2022). https://doi.org/10.1063/5.0065913.
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2021 | Conference Paper | LibreCat-ID: 29421
Ober-Blöbaum, Sina, and M. Vermeeren. “Superconvergence of Galerkin Variational Integrators.” In 7th IIFAC Workshop on Lagrangian and Hamiltonian Methods for Nonlinear Control LHMNC, edited by IFAC-PapersOnLine, 54(19):327–33, 2021.
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2021 | Journal Article | LibreCat-ID: 16294 |
Ober-Blöbaum, Sina, and Sebastian Peitz. “Explicit Multiobjective Model Predictive Control for Nonlinear Systems with Symmetries.” International Journal of Robust and Nonlinear Control 31(2) (2021): 380–403. https://doi.org/10.1002/rnc.5281.
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2021 | Conference Paper | LibreCat-ID: 22894 |
Offen, Christian, and Sina Ober-Blöbaum. “Bifurcation Preserving Discretisations of Optimal Control Problems.” IFAC-PapersOnLine, 2021. https://doi.org/10.1016/j.ifacol.2021.11.099.
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| arXiv
2021 | Conference Paper | LibreCat-ID: 21572
Ridderbusch, Steffen, Christian Offen, Sina Ober-Blöbaum, and Paul Goulart. “Learning ODE Models with Qualitative Structure Using Gaussian Processes .” In 2021 60th IEEE Conference on Decision and Control (CDC), 2896. IEEE, 2021. https://doi.org/10.1109/CDC45484.2021.9683426.
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| arXiv
2021 | Conference Paper | LibreCat-ID: 29868
Jiménez, F., and Sina Ober-Blöbaum. “Fractional Damping Through Restricted Calculus of Variations.” In Nichtlineare Sci 31, Vol. 46. J Nonlinear Sci , 2021.
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2021 | Conference Paper | LibreCat-ID: 47146
Lishkova, Y., M. Cannon, and Sina Ober-Blöbaum. “A Multirate Variational Approach to Nonlinear MPC.” European Control Conference (ECC), IEEE, 2021.
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2020 | Journal Article | LibreCat-ID: 29399
Limebeer, D. J. N., Sina Ober-Blöbaum, and F. H. Farshi. “Variational Integrators for Dissipative Systems.” IEEE Transactions on Automatic Control 65(4) (2020): 1381–96.
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2020 | Journal Article | LibreCat-ID: 16297
Hernández Castellanos, Carlos Ignacio, Sina Ober-Blöbaum, and Sebastian Peitz. “Explicit Multi-Objective Model Predictive Control for Nonlinear Systems Under Uncertainty.” International Journal of Robust and Nonlinear Control 30(17) (2020): 7593–7618. https://doi.org/10.1002/rnc.5197.
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2020 | Journal Article | LibreCat-ID: 29398
Hernández Castellanos, C. I. O., G. Schütze, J.-Q. Sun, Sina Ober-Blöbaum, and G. Morales-Luna. “Numerical Computation of Lightly Multi-Objective Robust Optimal Solutions by Means of Generalized Cell Mapping.” Mathematics 8(11):1959 (2020).
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2020 | Conference Paper | LibreCat-ID: 29422
Lishkova, Y., Sina Ober-Blöbaum, M. Cannon, and S. Leyendecker. “A Multirate Variational Approach to Simulation and Optimal Control for Flexible Spacecraft.” In Accepted for Publication in Proceedings of 2020 AAS/AIAA Astrodynamics Specialist Conference - Lake Tahoe, 2020.
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2020 | Conference Paper | LibreCat-ID: 29423
Faulwasser, T., K. Flaßkamp, Sina Ober-Blöbaum, and K. Worthmann. “A Dissipativity Characterization of Velocity Turnpikes in Optimal Control Problems for Mechanical Systems.” In 24th International Symposium on Mathematical Theory of Networks and Systems, 2020.
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2020 | Conference Paper | LibreCat-ID: 29424
Cresson, J. , F. Jiménez, and Sina Ober-Blöbaum. “Modelling of the Convection-Diffusion Equation through Fractional Restricted Calculus of Variations.” In 24th International Symposium on Mathematical Theory of Networks and Systems, 2020.
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2020 | Book Chapter | LibreCat-ID: 29413
Flaßkamp, K., Sina Ober-Blöbaum, and S. Peitz. “Symmetry in Optimal Control: A Multiobjective Model Predictive Control Approach.” In Advances in Dynamics, Optimization and Computation, edited by Oliver Junge, Oliver Schütze, Gary Froyland, Sina Ober-Blöbaum, and Kathrin Padberg-Gehle, 209–37. Cham: Springer International Publishing, 2020.
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2019 | Journal Article | LibreCat-ID: 19993
Flaßkamp, Kathrin, Sina Ober-Blöbaum, and Karl Worthmann. “Symmetry and Motion Primitives in Model Predictive Control.” MCSS 31 (2019): 455–85.
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2019 | Conference Paper | LibreCat-ID: 29867
Faulwasser, Tim, K. Flaßkamp, Sina Ober-Blöbaum, and Karl Worthmann. “Towards Velocity Turnpikes in Optimal Control of Mechanical Systems.” edited by IFAC-PapersOnLine, 52(16):490–95, 2019.
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2018 | Journal Article | LibreCat-ID: 8753
Peitz, Sebastian, Sina Ober-Blöbaum, and Michael Dellnitz. “Multiobjective Optimal Control Methods for the Navier-Stokes Equations Using Reduced Order Modeling.” Acta Applicandae Mathematicae 161, no. 1 (2018): 171–199. https://doi.org/10.1007/s10440-018-0209-7.
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2018 | Journal Article | LibreCat-ID: 20112
Reniers, J.M., G. Mulder, Sina Ober-Blöbaum, and D.A. Howe. “Improving Optimal Control of Grid-Connected Lithium-Ion Batteries through More Accurate Battery and Degradation Modelling.” Journal of Power Sources 379 (2018): 91–102. https://doi.org/10.1016/j.jpowsour.2018.01.004.
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2018 | Conference Paper | LibreCat-ID: 29425
Jiménez, F., and Sina Ober-Blöbaum. “Necessary Optimality Conditions for Optimally Controlled Dissipative Mechanical Systems Modelled through Fractional Derivatives.” In 6th European Conference on Computational Mechanics, 2018.
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2018 | Conference Paper | LibreCat-ID: 29427
Jiménez, F., and Sina Ober-Blöbaum. “A Fractional Variational Approach for Modelling Dissipative Mechanical Systems Continuous and Discrete Settings.” In 6th IFAC Workshop on Lagrangian and Hamiltonian Methods for Nonlinear Control LHMNC 2018, edited by IFAC-PapersOnLine, 51(3):50–55, 2018.
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2017 | Conference Paper | LibreCat-ID: 5914
Dellnitz, Michael, Julian Eckstein, Kathrin Flaßkamp, Patrick Friedel, Christian Horenkamp, Ulrich Köhler, Sina Ober-Blöbaum, Sebastian Peitz, and Sebastian Tiemeyer. “Multiobjective Optimal Control Methods for the Development of an Intelligent Cruise Control.” In Progress in Industrial Mathematics at ECMI 2014 , 633–41. Cham: Springer International Publishing, 2017. https://doi.org/10.1007/978-3-319-23413-7_87.
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2017 | Journal Article | LibreCat-ID: 20061
Mergel, J.C., R.A. Sauer, and Sina Ober-Blöbaum. “C1-Continuous Space-Time Discretization Based on Hamilton’s Law of Varying Action.” ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift Für Angewandte Mathematik Und Mechanik 97(4) (2017): 433–57. https://doi.org/10.1002/zamm.201600062.
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2017 | Journal Article | LibreCat-ID: 20091
Wenger, T., Sina Ober-Blöbaum, and S. Leyendecker. “Construction and Analysis of Higher Order Variational Integrators for Dynamical Systems with Holonomic Constraints.” Advances in Computational Mathematics 43(5) (2017): 1163–95. https://doi.org/10.1007/s10444-017-9520-5.
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2017 | Journal Article | LibreCat-ID: 20059
Ober-Blöbaum, Sina. “Galerkin Variational Integrators and Modified Symplectic Runge-Kutta Methods.” IMA Journal of Numerical Analysis 37(1) (2017): 375–406. https://doi.org/10.1093/imanum/drv062.
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2017 | Journal Article | LibreCat-ID: 20093
Stellato, B, Sina Ober-Blöbaum, and P.J. Goulart. “Second-Order Switching Time Optimization for Switched Dynamical Systems.” IEEE Transactions on Automatic Control 62(10) (2017): 5407–14.
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2017 | Journal Article | LibreCat-ID: 8756
Peitz, Sebastian, Kai Schäfer, Sina Ober-Blöbaum, Julian Eckstein, Ulrich Köhler, and Michael Dellnitz. “A Multiobjective MPC Approach for Autonomously Driven Electric Vehicles.” Proceedings of the 20th World Congress of the International Federation of Automatic Control (IFAC) 50, no. 1 (2017): 8674–79. https://doi.org/10.1016/j.ifacol.2017.08.1526.
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2017 | Conference Paper | LibreCat-ID: 29430
Gail, T., Sina Ober-Blöbaum, and S. Leyendecker. “Variational Multirate Integration in Discrete Mechanics and Optimal Control.” In ECCOMAS Thematic Conference on Multibody Dynamics, 2017.
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2017 | Journal Article | LibreCat-ID: 20106
Wenger, T., Sina Ober-Blöbaum, and S. Leyendecker. “Variational Integrators of Mixed Order for Constrained and Unconstrained Systems Acting on Multiple Time Scales.” PAMM 17, no. 1 (2017). https://doi.org/10.1002/pamm.201710057.
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2016 | Journal Article | LibreCat-ID: 20060
Ringkamp, M., Sina Ober-Blöbaum, and S. Leyendecker. “On the Time Transformation of Mixed Integer Optimal Control Problems Using a Consistent Fixed Integer Control Function.” Mathematical Programming, 2016, 1–31. https://doi.org/10.1007/s10107-016-1023-5.
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2016 | Conference Paper | LibreCat-ID: 8758
Eckstein, Julian, Sebastian Peitz, Kai Schäfer, Patrick Friedel, Ulrich Köhler, Mirko Hessel von Molo, Sina Ober-Blöbaum, and Michael Dellnitz. “A Comparison of Two Predictive Approaches to Control the Longitudinal Dynamics of Electric Vehicles.” In Procedia Technology, 3rd International Conference on System-Integrated Intelligence: New Challenges for Product and Production Engineering, 26:465–72, 2016. https://doi.org/10.1016/j.protcy.2016.08.059.
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2016 | Conference Paper | LibreCat-ID: 29435
Wenger, T., Sina Ober-Blöbaum, and S. Leyendecker. “Variational Integrators of Mixed Order for Dynamical Systems with Multiple Time Scales and Split Potentials.” In ECCOMAS Congress 2016 - Proceedings of the 7th European Congress on Computational Methods in Applied Sciences and Engineering, 1818–31, 2016.
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2016 | Conference Paper | LibreCat-ID: 29432
Wenger, T., Sina Ober-Blöbaum, and S. Leyendecker. “Constrained Galerkin Variational Integrators and Modified Constrained Symplectic Runge-Kutta Methods.” In International Conference of Numerical Analysis and Applied Mathematics (ICNAAM), 2016.
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2016 | Conference Paper | LibreCat-ID: 29433
Peitz, Sebastian, Sina Ober-Blöbaum, and M. Dellnitz. “Reduced Order Model Based Multiobjective Optimal Control of Fluids.” In Proceedings of International Congress of Theoretical and Applied Mechanics, 2016.
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2016 | Conference Paper | LibreCat-ID: 29436
Stellato, B. , Sina Ober-Blöbaum, and P.J. Goulart. “Optimal Control of Switching Times in Switched Linear Systems.” In 2016 IEEE 55th Conference on Decision and Control (CDC), 7228–33, 2016.
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2016 | Journal Article | LibreCat-ID: 20101
Wenger, T., Sina Ober-Blöbaum, and S. Leyendecker. “Variational Integrators of Higher Order for Constrained Dynamical Systems.” PAMM 16(1) (2016): 775–76. https://doi.org/10.1002/pamm.201610376.
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2016 | Journal Article | LibreCat-ID: 20105
Mergel, J.C., R.A. Sauer, and Sina Ober-Blöbaum. “C1-Continuous Time Integration Based on Cubic Hermite Interpolation.” PAMM 16(1) (2016): 753–54. https://doi.org/10.1002/pamm.201610365.
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2016 | Journal Article | LibreCat-ID: 20103
Ringkamp, M., Sina Ober-Blöbaum, and S. Leyendecker. “Time Transformed Mixed Integer Optimal Control Problems with Impacts.” PAMM 16(1) (2016): 789–90. https://doi.org/10.1002/pamm.201610383.
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2016 | Journal Article | LibreCat-ID: 20104
Ober-Blöbaum, Sina. “Higher Order Variational Integrators in Optimal Control Theory.” PAMM 16(1) (2016): 821–22. https://doi.org/10.1002/pamm.201610399.
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2016 | Conference Paper | LibreCat-ID: 20097
Ober-Blöbaum, Sina. “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., S. Hage-Packhäuser, and Sina Ober-Blöbaum. “Symmetry Exploiting Control of Hybrid Mechanical Systems.” Journal of Computational Dynamics 2(1) (2015): 25–50.
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2015 | Journal Article | LibreCat-ID: 20057
Demoures, F., F. Gay-Balmaz, S. Leyendecker, Sina Ober-Blöbaum, T.S. Ratiu, and Y. Weinand. “Discrete Variational Lie Group Formulation of Geometrically Exact Beam Dynamics.” Numerische Mathematik 130(1) (2015): 73–123. https://doi.org/10.1007/s00211-014-0659-4.
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2015 | Journal Article | LibreCat-ID: 29403
Campos, C. M., Sina Ober-Blöbaum, and E. Trélat. “High Order Variational Integrators in the Optimal Control of Mechanical Systems.” Discrete and Continuous Dynamical Systems 35(9) (2015): 4193–4223.
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2015 | Journal Article | LibreCat-ID: 20107
Ringkamp, M., Sina Ober-Blöbaum, and S. Leyendecker. “Relaxing Mixed Integer Optimal Control Problems Using a Time Transformation.” Proceedings of Applied Mathematics and Mechanics 15(1) (2015): 27–30. https://doi.org/10.1002/pamm.201510008.
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2015 | Journal Article | LibreCat-ID: 20111
Ober-Blöbaum, Sina, and K. Padberg-Gehle. “Multiobjective Optimal Control of Fluid Mixing.” PAMM 15(1) (2015): 639–40. https://doi.org/10.1002/pamm.201510309.
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2014 | Book Chapter | LibreCat-ID: 25173
Dellnitz, Michael, Kathrin Flaßkamp, Philip Hartmann, Martin Krüger, Tobias Meyer, Claudia Priesterjahn, Sina Ober-Blöbaum, et al. “Self-Optimizing Mechatronic Systems.” In Dependability of Self-Optimizing Mechatronic Systems, Kapitel: 1.1, 3–12. Heidelberg, Germany: Springer-Verlag, 2014.
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2014 | Book Chapter | LibreCat-ID: 25177
Flaßkamp, Kathrin, Stefan Grösbrink, Philip Hartmann, Christian Heinzemann, Bernd Kleinjohann, Lisa Kleinjohann, Martin Krüger, et al. “Development of the RailCab Vehicle.” In Dependability of Self-Optimizing Mechatronic Systems, 184–90. Heidelberg, Germany: Springer-Verlag , 2014.
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2014 | Book Chapter | LibreCat-ID: 23109
Flaßkamp, Kathrin, Christian Heinzemann, Martin Krüger, Sina Ober-Blöbaum, Wilhelm Schäfer, Dominik Steenken, Ansgar Trächtler, and Heike Wehrheim. “Verification for Interacting Mechatronic Systems with Motion Profiles.” In Dependability of Self-Optimizing Mechatronic Systems, 119–28. Springer-Verlag, Heidelberg, Germany, 2014.
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2014 | Journal Article | LibreCat-ID: 23110
Flaßkamp, Kathrin, Julia Timmermann, Sina Ober-Blöbaum, and Ansgar Trächtler. “Control Strategies on Stable Manifolds for Energyefficient Swing-Ups of Double Pendula.” International Journal of Control DOI: 10.1080/00207179.2014.893450 (2014): 1–20.
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2014 | Conference Paper | LibreCat-ID: 29440
Ober-Blöbaum, Sina, and H. Lindhorst. “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., S. Leyendecker, and Sina Ober-Blöbaum. “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., J. Timmermann, Sina Ober-Blöbaum, and A. Trächtler. “Control Strategies on Stable Manifolds for Energy-Efficient Swing-Ups of Double Pendula.” International Journal of Control 87(9) (2014): 1886–1905. https://doi.org/10.1080/00207179.2014.893450.
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2014 | Journal Article | LibreCat-ID: 29404
Ober-Blöbaum, Sina, and N. Saake. “Construction and Analysis of Higher Order Galerkin Variational Integrators.” Advances in Computational Mathematics, 2014, 1–32.
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2014 | Book Chapter | LibreCat-ID: 20080
Anacker, H., M. Dellnitz, K. Flaßkamp, S. Grocsbrink, P. Hartmann, C. Heinzemann, C. Horenkamp, et al. “Methods for the Design and Development.” In Jürgen Gausemeier, Franz Josef Rammig, and Wilhelm Schäfer, Editors, Design Methodology for Intelligent Technical Systems, 183–350. Lecture Notes in Mechanical Engineering. Springer Berlin Heidelberg, 2014. https://doi.org/10.1007/978-3-642-45435-6_5.
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2014 | Book Chapter | LibreCat-ID: 29417
Dangelmeier, W., M. Dellnitz, R. Dorociak, K. Flaßkamp, J. Gausemeier, S. Groesbrink, P. Hartmann, et al. “Dependability of Self-Optimizing Mechatronic Systems.” In Lecture Notes in Mechanical Engineering. Heidelberg New York Dordrecht London: Springer, 2014.
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2014 | Book Chapter | LibreCat-ID: 29416
Dellnitz, M., R. Dumitrescu, K. Flaßkamp, J. Gausemeier, P. Hartmann, P. Iwanek, S. Korf, et al. “The Paradigm of Self-Optimization.” In Jürgen Gausemeier, Franz Josef Rammig, and Wilhelm Schäfer, Editors, Design Methodology for Intelligent Technical Systems, 1–25. Lecture Notes in Mechanical Engineering. Berlin Heidelberg: Springer, 2014.
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2014 | Book Chapter | LibreCat-ID: 29414
Leitz, T., Sina Ober-Blöbaum, and S. Leyendecker. “Variational Lie Group Formulation of Geometrically Exact Beam Dynamics: Synchronous and Asynchronous Integration.” In Zdravko Terze, Multibody Dynamics, 35:175–203. Computational Methods in Applied Sciences. Springer International Publishing, 2014.
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2014 | Journal Article | LibreCat-ID: 20071
Dellnitz, M., J. Eckstein, K. Flaßkamp, P. Friedel, C. Horenkamp, U. Köhler, Sina Ober-Blöbaum, S. Peitz, and S. Tiemeyer. “Development of an Intelligent Cruise Control Using Optimal Control Methods .” SysInt 2014 Proceedings 15, no. 0 (2014): 285–94. http://dx.doi.org/10.1016/j.protcy.2014.09.082.
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2014 | Conference Paper | LibreCat-ID: 20087
Leitz, T., Sina Ober-Blöbaum, and S. Leyendecker. “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., J. Eckstein, K. Flaßkamp, P. Friedel, C. Horenkamp, U. Köhler, Sina Ober-Blöbaum, S. Peitz, and S. Tiemeyer. “Multiobjective Optimal Control Methods for the Development of an Intelligent Cruise Control.” In ECMI 2014 Proceedings. Taormina, Italy, 2014.
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2013 | Book Chapter | LibreCat-ID: 25743
Anacker, Harald, Michael Dellnitz, Kathrin Flaßkamp, Stefan Grösbrink, Philip Hartmann, Christian Heinzemann, Christian Horenkamp, et al. “Methods for the Design and Development.” In Design Methodology for Intelligent Technical Systems Systems – Develop Intelligent Technical Systems of the Future, 187–356. Heidelberg: Springer-Verlag, 2013.
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2013 | Conference Paper | LibreCat-ID: 29603
Specht, Andreas, Sina Ober-Blöbaum, Oliver Wallscheid, Christoph Romaus, and Joachim Böcker. “Discrete-Time Model of an IPMSM Based on Variational Integrators.” In Electric Machines & Drives Conference (IEMDC), 2013 IEEE International, 1411–1417, 2013.
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2013 | Conference Paper | LibreCat-ID: 29491
Gail, T., S. Leyendecker, and Sina Ober-Blöbaum. “Computing Time Investigations for Variational Multirate Integration.” In Proceedings of Applied Mathematics and Mechanics, 13(1):43–44, 2013.
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2013 | Book Chapter | LibreCat-ID: 29419
Schütze, O., K. Witting, Sina Ober-Blöbaum, M. Dellnitz, and Emilia Tantar. “Set Oriented Methods for the Numerical Treatment of Multi-Objective Optimization Problems.” In EVOLVE - A Bridge Between Probability, Set Oriented Numerics, and Evolutionary Computation, 187–219. Studies in Computational Intelligence. Berlin Heidelberg: Springer, 2013.
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2013 | Journal Article | LibreCat-ID: 20032
Ober-Blöbaum, Sina, M. Tao, M. Cheng, H. Owhadi, and J.E. Marsden. “Variational Integrators for Electric Circuits.” Journal of Computational Physics 242 (2013): 498–530. https://doi.org/10.1016/j.jcp.2013.02.006.
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2013 | Journal Article | LibreCat-ID: 29406
Witting, K., Sina Ober-Blöbaum, and M. Dellnitz. “A Variational Approach to Define Robustness for Parametric Multiobjective Optimization Problems.” Journal of Global Optimization 57(2) (2013): 331–45.
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2013 | Book Chapter | LibreCat-ID: 29418
Leyendecker, S., and Sina Ober-Blöbaum. “A Variational Approach to Multirate Integration for Constrained Systems.” In Jean-Claude Samin and Paul Fisette, Editors, Multibody Dynamics, 28:97–121. Computational Methods in Applied Sciences. Netherlands: Springer, 2013.
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2013 | Conference Paper | LibreCat-ID: 29441
Flaßkamp, K., Sina Ober-Blöbaum, T. Schneider, and J. Böcker. “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 , 7467–72, 2013.
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2013 | Conference Paper | LibreCat-ID: 29443
Ober-Blöbaum, Sina, and A. Seifried. “A Multiobjective Optimization Approach for Optimal Control Problems of Mechanical Systems with Uncertainties.” In European Control Conference, 204–9, 2013.
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2013 | Conference Paper | LibreCat-ID: 29442
Flaßkamp, K., T. Murphey, and Sina Ober-Blöbaum. “Discretized Switching Time Optimization Problems.” In European Control Conference, 3179–84, 2013.
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2013 | Conference Paper | LibreCat-ID: 20028
Flaßkamp, K., and Sina Ober-Blöbaum. “Optimale Steuerungsstrategien Für Selbstoptimierende Mechatronische Systeme Mit Mehreren Zielkriterien.” In 9. Paderborner Workshop Entwurf Mechatronischer Systeme, 65–78. Heinz Nixdorf Institut Verlagsschriftreihe. Paderborn, Germany: Heinz Nixdorf Institut Verlagsschriftreihe, 2013.
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2013 | Conference Paper | LibreCat-ID: 20029
Heinzemann, C., M. Krüger, W. Schäfer, A. Trächtler, K. Flaßkamp, D. Steenken, Sina Ober-Blöbaum, and H. Wehrheim. “Sichere Konvoibildung Mit Hilfe Optimaler Bremsprofile.” In 9. Paderborner Workshop Entwurf Mechatronischer Systeme, 177–90. Paderborn, Germany: Heinz Nixdorf Institut Verlagsschriftreihe, 2013.
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2013 | Conference Paper | LibreCat-ID: 29447
Specht, A., Sina Ober-Blöbaum, O. Wallscheid, C. Romaus, and J. Böcker. “Discretetime Model of an IPMSM Based on Variational Integrators.” In IEEE International Electric Machines & Drives Conference (IEMDC), 1411–17, 2013.
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2013 | Conference Paper | LibreCat-ID: 29446
Ringkamp, M., Sina Ober-Blöbaum, and S. Leyendecker. “A Numerical Approach to Multiobjective Optimal Control of Multibody Dynamics.” In ECCOMAS Thematic Conference on Multibody Dynamics, 2013.
LibreCat
2013 | Conference Paper | LibreCat-ID: 29444
Demoures, F. , F. Gay-Balmaz, T. Leitz, S. Leyendecker, Sina Ober-Blöbaum, and T.S. Ratiu. “Asynchronous Variational Lie Group Integration for Geometrically Exact Beam Dynamics.” In Proceedings of Applied Mathematics and Mechanics, 13(1):45–46, 2013.
LibreCat
2013 | Conference Paper | LibreCat-ID: 29492
Ringkamp, M., S. Leyendecker, and Sina Ober-Blöbaum. “Multiobjective Optimal Control of a Four-Body Kinematic Chain.” In Proceedings of Applied Mathematics and Mechanics, 13(1):27–28, 2013.
LibreCat
2013 | Conference Paper | LibreCat-ID: 29445
Gail, T. , S. Leyendecker, and Sina Ober-Blöbaum. “Computing Time Investigations of Variational Multirate Systems.” In Proceedings of Applied Mathematics and Mechanics, 13(1):43–44, 2013.
LibreCat
2013 | Conference Paper | LibreCat-ID: 29490
Flaßkamp, K., T. Murphey, and Sina Ober-Blöbaum. “Optimization for Discretized Switched Systems.” In Proceedings of Applied Mathematics and Mechanics, 13(1):401–2, 2013.
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2012 | Conference Paper | LibreCat-ID: 29452
Ober-Blöbaum, Sina, M. Ringkamp, and G. zum Felde. “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, 5711–16, 2012.
LibreCat
2012 | Journal Article | LibreCat-ID: 29409
Ringkamp, M., Sina Ober-Blöbaum, M. Dellnitz, and O. Schütze. “Handling High Dimensional Problems with Multi-Objective Continuation Methods via Successive Approximation of the Tangent Space.” Engineering Optimization 44(6) (2012): 1117–46.
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2012 | Journal Article | LibreCat-ID: 29407
Moore, A., Sina Ober-Blöbaum, and J. E. Marsden. “Trajectory Design Combining Invariant Manifolds with Discrete Mechanics and Optimal Control.” Journal of Guidance, Control, and Dynamics 35(5) (2012): 1507–25.
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2012 | Journal Article | LibreCat-ID: 29408
Flaßkamp, K., Sina Ober-Blöbaum, and M. Kobilarov. “Solving Optimal Control Problems by Exploiting Inherent Dynamical Systems Structures.” Journal of Nonlinear Science 22(4) (2012): 599–629.
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2012 | Conference Paper | LibreCat-ID: 29451
Flaßkamp, K., T. Murphey, and Sina Ober-Blöbaum. “Switching Time Optimization in Discretized Hybrid Dynamical Systems.” In 51st IEEE International Conference on Decision and Control, 707–12, 2012.
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2012 | Conference Paper | LibreCat-ID: 29450
Flaßkamp, K. , and Sina Ober-Blöbaum. “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, C.M., O. Junge, and Sina Ober-Blöbaum. “Higher Order Variational Time Discretization of Optimal Control Problems.” In 20th International Symposium on Mathematical Theory of Networks and Systems, 2012.
LibreCat
2012 | Conference Paper | LibreCat-ID: 29454
Flaßkamp, K., and Sina Ober-Blöbaum. “Energy Efficient Control for Mechanical Systems Based on Inherent Dynamical Structures.” In American Control Conference, 2609–14, 2012.
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2012 | Conference Paper | LibreCat-ID: 23161
Flaßkamp, Kathrin, Julia Timmermann, Sina Ober-Blöbaum, Michael Dellnitz, and Ansgar Trächtler. “Optimal Control on Stable Manifolds for a Double Pendulum.” In Proceedings in Applied Mathematics and Mechanics, 12(1):723–24, 2012.
LibreCat
2011 | Conference Paper | LibreCat-ID: 29457
Ober-Blöbaum, Sina. “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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2011 | Conference Paper | LibreCat-ID: 29455
Leyendecker, S., and Sina Ober-Blöbaum. “A Variational Approach to Multirate Integration for Constrained Systems.” In Proceedings of Oberwolfach Reports “‘Applied Dynamics and Geometric Mechanics,’” 2011.
LibreCat
2011 | Journal Article | LibreCat-ID: 29410
Ober-Blöbaum, Sina, O. Junge, and J. E. Marsden. “Discrete Mechanics and Optimal Control: An Analysis.” Control, Optimisation and Calculus of Variations 17(2) (2011): 322–52.
LibreCat
2011 | Conference Paper | LibreCat-ID: 29456
Leyendecker, S., and Sina Ober-Blöbaum. “A Variational Approach to Multirate Integration for Constrained Systems.” In Paul Fisette and Jean-Claude Samin, Editors, ECCOMAS Thematic Conference: Multibody Dynamics: Computational Methods and Applications, 2011.
LibreCat
2011 | Conference Paper | LibreCat-ID: 23180
Timmermann, Julia, Shaady Khatab, Sina Ober-Blöbaum, and Ansgar Trächtler. “Discrete Mechanics and Optimal Control and Its Application to a Double Pendulum on a Cart.” In 18th IFAC World Congress 2011. Milano, 2011.
LibreCat
2011 | Conference Paper | LibreCat-ID: 29458
Flaßkamp, K., Sina Ober-Blöbaum, M. Ringkamp, T. Schneider, C. Schulte, and J. Böcker. “Berechnung Optimaler Stromprofile Für Einen 6-Phasigen, Geschalteten Reluktanzantrieb.” In 8. Paderborner Workshop Entwurf Mechatronischer Systeme. Paderborn, Germany: Heinz Nixdorf Institut Verlagsschriftreihe, 2011.
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2011 | Conference Paper | LibreCat-ID: 20012
Flaßkamp, K., and Sina Ober-Blöbaum. “Variational Formulation and Optimal Control of Hybrid Lagrangian Systems.” In HSCC ’11: 14th International Conference on Hybrid Systems: Computation and Control, 241–50. New York, NY, USA: ACM, 2011.
LibreCat
2011 | Conference Paper | LibreCat-ID: 29493
Leyendecker, S., and Sina Ober-Blöbaum. “Variational Multirate Integration of Constrained Dynamics.” In Proceedings of Applied Mathematics and Mechanics, 11(1):53–54, 2011.
LibreCat
2011 | Conference Paper | LibreCat-ID: 29494
Ober-Blöbaum, Sina, M. Tao, and H. Owhadi. “Variational Integrators for Electric Circuits.” In Proceedings of Applied Mathematics and Mechanics, 11(1):783–84, 2011.
LibreCat
2011 | Conference Paper | LibreCat-ID: 29464
Moore, A., Sina Ober-Blöbaum, and J.E. Marsden. “Mesh Refinement Strategies for Spacecraft Trajectory Optimization Using Discrete Mechanics and Optimal Control.” In 21st AAS/AIAA Space Flight Mechanics Meeting, 2011.
LibreCat
2010 | Journal Article | LibreCat-ID: 29411
Leyendecker, S. , Sina Ober-Blöbaum, J. E. Marsden, and M. Ortiz. “Discrete Mechanics and Optimal Control for Constrained Systems.” Optimal Control, Applications and Methods 31(6) (2010): 505–28.
LibreCat
2010 | Conference Paper | LibreCat-ID: 29468
Moore, A., Sina Ober-Blöbaum, and J.E. Marsden. “The Effect of Mesh Refinement on Spacecraft Trajectory Design Using Descrete Mechanics and Optimal Control.” In 4th European Conference on Computational Mechanics , 2010.
LibreCat
2010 | Conference Paper | LibreCat-ID: 29467
Thiere, B., Sina Ober-Blöbaum, and P. Pergola. “Detecting Initial Guesses for Trajectories in the (P)CRTBP.” In AIAA/AAS Astrodynamics Specialist Conference, 2010.
LibreCat
2010 | Conference Paper | LibreCat-ID: 20023
Leyendecker, S., and Sina Ober-Blöbaum. “A Variational Approach to Multirate Integration.” In 4th European Conference on Computational Mechanics, 2010.
LibreCat
2010 | Conference Paper | LibreCat-ID: 29496
Ober-Blöbaum, Sina, and A. Walther. “Computation of Derivatives for Structure Preserving Optimal Control Using Automatic Differentiation.” In Proceedings of Applied Mathematics and Mechanics, 10(1):585–86, 2010.
LibreCat
2010 | Conference Paper | LibreCat-ID: 29495
Flaßkamp, K., Sina Ober-Blöbaum, and M. Kobilarov. “Solving Optimal Control Problems by Using Inherent Dynamical Properties.” In Proceedings of Applied Mathematics and Mechanics, 10(1):577–78, 2010.
LibreCat
2009 | Journal Article | LibreCat-ID: 29412
Dellnitz, M., Sina Ober-Blöbaum, M. Post, O. Schütze, and B. Thiere. “A Multi-Objective Approach to the Design of Low Thrust Space Trajectories Using Optimal Control.” Celestial Mechanics and Dynamical Astronomy 105 (2009): 33–59.
LibreCat
2009 | Conference Paper | LibreCat-ID: 29470
Nair, S., Sina Ober-Blöbaum, and J.E. Marsden. “The Jacobi-Maupertuis Principle in Variational Integrators.” In 7th International Conference of Numerical Analysis and Applied Mathematics, 464–66, 2009.
LibreCat
2009 | Conference Paper | LibreCat-ID: 23237
Ober-Blöbaum, Sina, and Julia Timmermann. “Optimal Control for a Pitcher’s Motion Modeled as Constrained Mechanical System.” In 7th International Conference on Multibody Systems, Nonlinear Dynamics, and Contro, ASME International Design Engineering Technical Conferences . San Diego: ASME, 2009.
LibreCat
2009 | Conference Paper | LibreCat-ID: 29471
Gehler, M., Sina Ober-Blöbaum, and B. Dachwald. “Application of Discrete Mechanics and Optimal Control to Spacecraft in Non-Keplerian Motion around Small Solar Systems.” In Procceedings of the 60th International Astronautical Congress, 2009.
LibreCat
2009 | Conference Paper | LibreCat-ID: 29473
Moore, A., Sina Ober-Blöbaum, and J.E. Marsden. “Optimization of Spacecraft Trajectories: A Method Combining Invariant Manifold Techniques and Descrete Mechanics and Optimal .” In 19th AAS/AIAA Space Flight Mechanics Meeting, 2009.
LibreCat
2009 | Conference Paper | LibreCat-ID: 29472
Gehler, M., Sina Ober-Blöbaum, B. Dachwald, and J.E. Marsden. “Optimal Control of Gravity Tractor Spacecraft near Arbitrarily Shaped Asteroids.” In 1st IAA Planetary Defense Conference: Protecting Earth from Asteroids, 2009.
LibreCat
2008 | Conference Paper | LibreCat-ID: 29474
Zhang, W., T. Inanc, Sina Ober-Blöbaum, and J.E. Marsden. “Optimal Trajectory Generation for a Dynamic Glider in Ocean Flows Modeled by 3d B-Spline Functions.” In IEEE International Conference on Robotics and Automation, 2008.
LibreCat
2007 | Conference Paper | LibreCat-ID: 20021
Leyendecker, S., Sina Ober-Blöbaum, J.E. Marsden, and M. Ortiz. “Discrete Mechanics and Optimal Control for Constrained Multibody Dynamics.” In 6th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, ASME International Design Engineering Technical Conferences, 5:623–32, 2007.
LibreCat
2006 | Book Chapter | LibreCat-ID: 20056
Dellnitz, M., O. Junge, A. Krishnamurthy, Sina Ober-Blöbaum, K. Padberg, and R. Preis. “Efficient Control of Formation Flying Spacecraft.” In Friedhelm Meyer Auf Der Heide and Burkhard Monien, Editors, New Trends in Parallel & Distributed Computing, 181:235–47. Heinz Nixdorf Institut Verlagsschriftreihe, 2006.
LibreCat
2006 | Conference Paper | LibreCat-ID: 29488
Junge, O., J.E. Marsden, and Sina Ober-Blöbaum. “Optimal Reconfiguration of Formation Flying Spacecraft - a Decentralized Approach.” In 45th IEEE Conference on Decision and Control, 5210–15, 2006.
LibreCat
2005 | Conference Paper | LibreCat-ID: 20017
Junge, O., and Sina Ober-Blöbaum. “Optimal Reconfiguration of Formation Flying Satellites.” In 44th IEEE Conference on Decision and Control, 2005.
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2005 | Conference Paper | LibreCat-ID: 20020
Junge, O., J.E. Marsden, and Sina Ober-Blöbaum. “Discrete Mechanics and Optimal Control.” In 16th IFAC World Congress, 2005.
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2025 | Preprint | LibreCat-ID: 58544 |
Kopylov, Denis, Christian Offen, Laura Ares, Boris Edgar Wembe Moafo, Sina Ober-Blöbaum, Torsten Meier, Polina Sharapova, and Jan Sperling. “Multiphoton, Multimode State Classification for Nonlinear Optical Circuits ,” n.d.
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2024 | Journal Article | LibreCat-ID: 53101 |
Leyendecker, Sigrid, Sofya Maslovskaya, Sina Ober-Blöbaum, Rodrigo T. Sato Martín de Almagro, and Flóra Orsolya Szemenyei. “A New Lagrangian Approach to Control Affine Systems with a Quadratic Lagrange Term.” Journal of Computational Dynamics 0, no. 0 (2024): 0–0. https://doi.org/10.3934/jcd.2024017.
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2024 | Journal Article | LibreCat-ID: 46469 |
Offen, Christian, and Sina Ober-Blöbaum. “Learning of Discrete Models of Variational PDEs from Data.” Chaos 34, no. 1 (2024). https://doi.org/10.1063/5.0172287.
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2023 | Conference Paper | LibreCat-ID: 34135 |
Lishkova, Yana, Paul Scherer, Steffen Ridderbusch, Mateja Jamnik, Pietro Liò, Sina Ober-Blöbaum, and Christian Offen. “Discrete Lagrangian Neural Networks with Automatic Symmetry Discovery.” In IFAC-PapersOnLine, 56:3203–10. Elsevier, 2023. https://doi.org/10.1016/j.ifacol.2023.10.1457.
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2023 | Conference Paper | LibreCat-ID: 42163 |
Offen, Christian, and Sina Ober-Blöbaum. “Learning Discrete Lagrangians for Variational PDEs from Data and Detection of Travelling Waves.” In Geometric Science of Information, edited by F Nielsen and F Barbaresco, 14071:569–79. Lecture Notes in Computer Science (LNCS). Springer, Cham., 2023. https://doi.org/10.1007/978-3-031-38271-0_57.
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2023 | Journal Article | LibreCat-ID: 29240 |
Ober-Blöbaum, Sina, and Christian Offen. “Variational Learning of Euler–Lagrange Dynamics from Data.” Journal of Computational and Applied Mathematics 421 (2023): 114780. https://doi.org/10.1016/j.cam.2022.114780.
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2023 | Journal Article | LibreCat-ID: 37654 |
Dierkes, Eva, Christian Offen, Sina Ober-Blöbaum, and Kathrin Flaßkamp. “Hamiltonian Neural Networks with Automatic Symmetry Detection.” Chaos 33, no. 6 (2023). https://doi.org/10.1063/5.0142969.
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| arXiv
2023 | Journal Article | LibreCat-ID: 21600
Dellnitz, Michael, Eyke Hüllermeier, Marvin Lücke, Sina Ober-Blöbaum, Christian Offen, Sebastian Peitz, and Karlson Pfannschmidt. “Efficient Time Stepping for Numerical Integration Using Reinforcement Learning.” SIAM Journal on Scientific Computing 45, no. 2 (2023): A579–95. https://doi.org/10.1137/21M1412682.
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2023 | Report | LibreCat-ID: 47147
Lishkova, Yana, Sina Ober-Blöbaum, and Sigrid Leyendecker. Multirate Discrete Mechanics and Optimal Control for a Flexible Satelite Model . Invited Mathematical Magazine Article, 2023.
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2023 | Conference Paper | LibreCat-ID: 47148
Lishkova, Y., M. Bando, and Sina Ober-Blöbaum. “Variational Approach for Modelling and Optimal Control of Electrodynamic Tether Motion.” Accepted for the 74th International Astronautical Concress (IAC), 2023.
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2022 | Journal Article | LibreCat-ID: 30490
Cresson, Jacky, Fernando Jiménez, and Sina Ober-Blöbaum. “Continuous and Discrete Noether’s Fractional Conserved Quantities for Restricted Calculus of Variations.” AIMS 14(1) (2022): 57–89.
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2022 | Conference Paper | LibreCat-ID: 30733
Vertovec, Nikolaus, Sina Ober-Blöbaum, and Kostas Margellos. “Verification of Safety Critical Control Policies Using Kernel Methods,” 1870–75, 2022.
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2022 | Journal Article | LibreCat-ID: 44624
Faulwasser, Timm, Kathrin Flaßkamp, Sina Ober-Blöbaum, Manuel Schaller, and Karl Worthmann. “Manifold Turnpikes, Trims, and Symmetries.” Mathematics of Control, Signals, and Systems 34 (2022): 759–88.
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2022 | Journal Article | LibreCat-ID: 23382 |
Offen, Christian, and Sina Ober-Blöbaum. “Symplectic Integration of Learned Hamiltonian Systems.” Chaos: An Interdisciplinary Journal of Nonlinear Science 32(1) (2022). https://doi.org/10.1063/5.0065913.
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2021 | Conference Paper | LibreCat-ID: 29421
Ober-Blöbaum, Sina, and M. Vermeeren. “Superconvergence of Galerkin Variational Integrators.” In 7th IIFAC Workshop on Lagrangian and Hamiltonian Methods for Nonlinear Control LHMNC, edited by IFAC-PapersOnLine, 54(19):327–33, 2021.
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2021 | Journal Article | LibreCat-ID: 16294 |
Ober-Blöbaum, Sina, and Sebastian Peitz. “Explicit Multiobjective Model Predictive Control for Nonlinear Systems with Symmetries.” International Journal of Robust and Nonlinear Control 31(2) (2021): 380–403. https://doi.org/10.1002/rnc.5281.
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2021 | Conference Paper | LibreCat-ID: 22894 |
Offen, Christian, and Sina Ober-Blöbaum. “Bifurcation Preserving Discretisations of Optimal Control Problems.” IFAC-PapersOnLine, 2021. https://doi.org/10.1016/j.ifacol.2021.11.099.
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2021 | Conference Paper | LibreCat-ID: 21572
Ridderbusch, Steffen, Christian Offen, Sina Ober-Blöbaum, and Paul Goulart. “Learning ODE Models with Qualitative Structure Using Gaussian Processes .” In 2021 60th IEEE Conference on Decision and Control (CDC), 2896. IEEE, 2021. https://doi.org/10.1109/CDC45484.2021.9683426.
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| arXiv
2021 | Conference Paper | LibreCat-ID: 29868
Jiménez, F., and Sina Ober-Blöbaum. “Fractional Damping Through Restricted Calculus of Variations.” In Nichtlineare Sci 31, Vol. 46. J Nonlinear Sci , 2021.
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2021 | Conference Paper | LibreCat-ID: 47146
Lishkova, Y., M. Cannon, and Sina Ober-Blöbaum. “A Multirate Variational Approach to Nonlinear MPC.” European Control Conference (ECC), IEEE, 2021.
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2020 | Journal Article | LibreCat-ID: 29399
Limebeer, D. J. N., Sina Ober-Blöbaum, and F. H. Farshi. “Variational Integrators for Dissipative Systems.” IEEE Transactions on Automatic Control 65(4) (2020): 1381–96.
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2020 | Journal Article | LibreCat-ID: 16297
Hernández Castellanos, Carlos Ignacio, Sina Ober-Blöbaum, and Sebastian Peitz. “Explicit Multi-Objective Model Predictive Control for Nonlinear Systems Under Uncertainty.” International Journal of Robust and Nonlinear Control 30(17) (2020): 7593–7618. https://doi.org/10.1002/rnc.5197.
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2020 | Journal Article | LibreCat-ID: 29398
Hernández Castellanos, C. I. O., G. Schütze, J.-Q. Sun, Sina Ober-Blöbaum, and G. Morales-Luna. “Numerical Computation of Lightly Multi-Objective Robust Optimal Solutions by Means of Generalized Cell Mapping.” Mathematics 8(11):1959 (2020).
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2020 | Conference Paper | LibreCat-ID: 29422
Lishkova, Y., Sina Ober-Blöbaum, M. Cannon, and S. Leyendecker. “A Multirate Variational Approach to Simulation and Optimal Control for Flexible Spacecraft.” In Accepted for Publication in Proceedings of 2020 AAS/AIAA Astrodynamics Specialist Conference - Lake Tahoe, 2020.
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2020 | Conference Paper | LibreCat-ID: 29423
Faulwasser, T., K. Flaßkamp, Sina Ober-Blöbaum, and K. Worthmann. “A Dissipativity Characterization of Velocity Turnpikes in Optimal Control Problems for Mechanical Systems.” In 24th International Symposium on Mathematical Theory of Networks and Systems, 2020.
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2020 | Conference Paper | LibreCat-ID: 29424
Cresson, J. , F. Jiménez, and Sina Ober-Blöbaum. “Modelling of the Convection-Diffusion Equation through Fractional Restricted Calculus of Variations.” In 24th International Symposium on Mathematical Theory of Networks and Systems, 2020.
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2020 | Book Chapter | LibreCat-ID: 29413
Flaßkamp, K., Sina Ober-Blöbaum, and S. Peitz. “Symmetry in Optimal Control: A Multiobjective Model Predictive Control Approach.” In Advances in Dynamics, Optimization and Computation, edited by Oliver Junge, Oliver Schütze, Gary Froyland, Sina Ober-Blöbaum, and Kathrin Padberg-Gehle, 209–37. Cham: Springer International Publishing, 2020.
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2019 | Journal Article | LibreCat-ID: 19993
Flaßkamp, Kathrin, Sina Ober-Blöbaum, and Karl Worthmann. “Symmetry and Motion Primitives in Model Predictive Control.” MCSS 31 (2019): 455–85.
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2019 | Conference Paper | LibreCat-ID: 29867
Faulwasser, Tim, K. Flaßkamp, Sina Ober-Blöbaum, and Karl Worthmann. “Towards Velocity Turnpikes in Optimal Control of Mechanical Systems.” edited by IFAC-PapersOnLine, 52(16):490–95, 2019.
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2018 | Journal Article | LibreCat-ID: 8753
Peitz, Sebastian, Sina Ober-Blöbaum, and Michael Dellnitz. “Multiobjective Optimal Control Methods for the Navier-Stokes Equations Using Reduced Order Modeling.” Acta Applicandae Mathematicae 161, no. 1 (2018): 171–199. https://doi.org/10.1007/s10440-018-0209-7.
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2018 | Journal Article | LibreCat-ID: 20112
Reniers, J.M., G. Mulder, Sina Ober-Blöbaum, and D.A. Howe. “Improving Optimal Control of Grid-Connected Lithium-Ion Batteries through More Accurate Battery and Degradation Modelling.” Journal of Power Sources 379 (2018): 91–102. https://doi.org/10.1016/j.jpowsour.2018.01.004.
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2018 | Conference Paper | LibreCat-ID: 29425
Jiménez, F., and Sina Ober-Blöbaum. “Necessary Optimality Conditions for Optimally Controlled Dissipative Mechanical Systems Modelled through Fractional Derivatives.” In 6th European Conference on Computational Mechanics, 2018.
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2018 | Conference Paper | LibreCat-ID: 29427
Jiménez, F., and Sina Ober-Blöbaum. “A Fractional Variational Approach for Modelling Dissipative Mechanical Systems Continuous and Discrete Settings.” In 6th IFAC Workshop on Lagrangian and Hamiltonian Methods for Nonlinear Control LHMNC 2018, edited by IFAC-PapersOnLine, 51(3):50–55, 2018.
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2017 | Conference Paper | LibreCat-ID: 5914
Dellnitz, Michael, Julian Eckstein, Kathrin Flaßkamp, Patrick Friedel, Christian Horenkamp, Ulrich Köhler, Sina Ober-Blöbaum, Sebastian Peitz, and Sebastian Tiemeyer. “Multiobjective Optimal Control Methods for the Development of an Intelligent Cruise Control.” In Progress in Industrial Mathematics at ECMI 2014 , 633–41. Cham: Springer International Publishing, 2017. https://doi.org/10.1007/978-3-319-23413-7_87.
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2017 | Journal Article | LibreCat-ID: 20061
Mergel, J.C., R.A. Sauer, and Sina Ober-Blöbaum. “C1-Continuous Space-Time Discretization Based on Hamilton’s Law of Varying Action.” ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift Für Angewandte Mathematik Und Mechanik 97(4) (2017): 433–57. https://doi.org/10.1002/zamm.201600062.
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2017 | Journal Article | LibreCat-ID: 20091
Wenger, T., Sina Ober-Blöbaum, and S. Leyendecker. “Construction and Analysis of Higher Order Variational Integrators for Dynamical Systems with Holonomic Constraints.” Advances in Computational Mathematics 43(5) (2017): 1163–95. https://doi.org/10.1007/s10444-017-9520-5.
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2017 | Journal Article | LibreCat-ID: 20059
Ober-Blöbaum, Sina. “Galerkin Variational Integrators and Modified Symplectic Runge-Kutta Methods.” IMA Journal of Numerical Analysis 37(1) (2017): 375–406. https://doi.org/10.1093/imanum/drv062.
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2017 | Journal Article | LibreCat-ID: 20093
Stellato, B, Sina Ober-Blöbaum, and P.J. Goulart. “Second-Order Switching Time Optimization for Switched Dynamical Systems.” IEEE Transactions on Automatic Control 62(10) (2017): 5407–14.
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2017 | Journal Article | LibreCat-ID: 8756
Peitz, Sebastian, Kai Schäfer, Sina Ober-Blöbaum, Julian Eckstein, Ulrich Köhler, and Michael Dellnitz. “A Multiobjective MPC Approach for Autonomously Driven Electric Vehicles.” Proceedings of the 20th World Congress of the International Federation of Automatic Control (IFAC) 50, no. 1 (2017): 8674–79. https://doi.org/10.1016/j.ifacol.2017.08.1526.
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2017 | Conference Paper | LibreCat-ID: 29430
Gail, T., Sina Ober-Blöbaum, and S. Leyendecker. “Variational Multirate Integration in Discrete Mechanics and Optimal Control.” In ECCOMAS Thematic Conference on Multibody Dynamics, 2017.
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2017 | Journal Article | LibreCat-ID: 20106
Wenger, T., Sina Ober-Blöbaum, and S. Leyendecker. “Variational Integrators of Mixed Order for Constrained and Unconstrained Systems Acting on Multiple Time Scales.” PAMM 17, no. 1 (2017). https://doi.org/10.1002/pamm.201710057.
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2016 | Journal Article | LibreCat-ID: 20060
Ringkamp, M., Sina Ober-Blöbaum, and S. Leyendecker. “On the Time Transformation of Mixed Integer Optimal Control Problems Using a Consistent Fixed Integer Control Function.” Mathematical Programming, 2016, 1–31. https://doi.org/10.1007/s10107-016-1023-5.
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| DOI
2016 | Conference Paper | LibreCat-ID: 8758
Eckstein, Julian, Sebastian Peitz, Kai Schäfer, Patrick Friedel, Ulrich Köhler, Mirko Hessel von Molo, Sina Ober-Blöbaum, and Michael Dellnitz. “A Comparison of Two Predictive Approaches to Control the Longitudinal Dynamics of Electric Vehicles.” In Procedia Technology, 3rd International Conference on System-Integrated Intelligence: New Challenges for Product and Production Engineering, 26:465–72, 2016. https://doi.org/10.1016/j.protcy.2016.08.059.
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| DOI
2016 | Conference Paper | LibreCat-ID: 29435
Wenger, T., Sina Ober-Blöbaum, and S. Leyendecker. “Variational Integrators of Mixed Order for Dynamical Systems with Multiple Time Scales and Split Potentials.” In ECCOMAS Congress 2016 - Proceedings of the 7th European Congress on Computational Methods in Applied Sciences and Engineering, 1818–31, 2016.
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2016 | Conference Paper | LibreCat-ID: 29432
Wenger, T., Sina Ober-Blöbaum, and S. Leyendecker. “Constrained Galerkin Variational Integrators and Modified Constrained Symplectic Runge-Kutta Methods.” In International Conference of Numerical Analysis and Applied Mathematics (ICNAAM), 2016.
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2016 | Conference Paper | LibreCat-ID: 29433
Peitz, Sebastian, Sina Ober-Blöbaum, and M. Dellnitz. “Reduced Order Model Based Multiobjective Optimal Control of Fluids.” In Proceedings of International Congress of Theoretical and Applied Mechanics, 2016.
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2016 | Conference Paper | LibreCat-ID: 29436
Stellato, B. , Sina Ober-Blöbaum, and P.J. Goulart. “Optimal Control of Switching Times in Switched Linear Systems.” In 2016 IEEE 55th Conference on Decision and Control (CDC), 7228–33, 2016.
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2016 | Journal Article | LibreCat-ID: 20101
Wenger, T., Sina Ober-Blöbaum, and S. Leyendecker. “Variational Integrators of Higher Order for Constrained Dynamical Systems.” PAMM 16(1) (2016): 775–76. https://doi.org/10.1002/pamm.201610376.
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| DOI
2016 | Journal Article | LibreCat-ID: 20105
Mergel, J.C., R.A. Sauer, and Sina Ober-Blöbaum. “C1-Continuous Time Integration Based on Cubic Hermite Interpolation.” PAMM 16(1) (2016): 753–54. https://doi.org/10.1002/pamm.201610365.
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| DOI
2016 | Journal Article | LibreCat-ID: 20103
Ringkamp, M., Sina Ober-Blöbaum, and S. Leyendecker. “Time Transformed Mixed Integer Optimal Control Problems with Impacts.” PAMM 16(1) (2016): 789–90. https://doi.org/10.1002/pamm.201610383.
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| DOI
2016 | Journal Article | LibreCat-ID: 20104
Ober-Blöbaum, Sina. “Higher Order Variational Integrators in Optimal Control Theory.” PAMM 16(1) (2016): 821–22. https://doi.org/10.1002/pamm.201610399.
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| DOI
2016 | Conference Paper | LibreCat-ID: 20097
Ober-Blöbaum, Sina. “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., S. Hage-Packhäuser, and Sina Ober-Blöbaum. “Symmetry Exploiting Control of Hybrid Mechanical Systems.” Journal of Computational Dynamics 2(1) (2015): 25–50.
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2015 | Journal Article | LibreCat-ID: 20057
Demoures, F., F. Gay-Balmaz, S. Leyendecker, Sina Ober-Blöbaum, T.S. Ratiu, and Y. Weinand. “Discrete Variational Lie Group Formulation of Geometrically Exact Beam Dynamics.” Numerische Mathematik 130(1) (2015): 73–123. https://doi.org/10.1007/s00211-014-0659-4.
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| DOI
2015 | Journal Article | LibreCat-ID: 29403
Campos, C. M., Sina Ober-Blöbaum, and E. Trélat. “High Order Variational Integrators in the Optimal Control of Mechanical Systems.” Discrete and Continuous Dynamical Systems 35(9) (2015): 4193–4223.
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2015 | Journal Article | LibreCat-ID: 20107
Ringkamp, M., Sina Ober-Blöbaum, and S. Leyendecker. “Relaxing Mixed Integer Optimal Control Problems Using a Time Transformation.” Proceedings of Applied Mathematics and Mechanics 15(1) (2015): 27–30. https://doi.org/10.1002/pamm.201510008.
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| DOI
2015 | Journal Article | LibreCat-ID: 20111
Ober-Blöbaum, Sina, and K. Padberg-Gehle. “Multiobjective Optimal Control of Fluid Mixing.” PAMM 15(1) (2015): 639–40. https://doi.org/10.1002/pamm.201510309.
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| DOI
2014 | Book Chapter | LibreCat-ID: 25173
Dellnitz, Michael, Kathrin Flaßkamp, Philip Hartmann, Martin Krüger, Tobias Meyer, Claudia Priesterjahn, Sina Ober-Blöbaum, et al. “Self-Optimizing Mechatronic Systems.” In Dependability of Self-Optimizing Mechatronic Systems, Kapitel: 1.1, 3–12. Heidelberg, Germany: Springer-Verlag, 2014.
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2014 | Book Chapter | LibreCat-ID: 25177
Flaßkamp, Kathrin, Stefan Grösbrink, Philip Hartmann, Christian Heinzemann, Bernd Kleinjohann, Lisa Kleinjohann, Martin Krüger, et al. “Development of the RailCab Vehicle.” In Dependability of Self-Optimizing Mechatronic Systems, 184–90. Heidelberg, Germany: Springer-Verlag , 2014.
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2014 | Book Chapter | LibreCat-ID: 23109
Flaßkamp, Kathrin, Christian Heinzemann, Martin Krüger, Sina Ober-Blöbaum, Wilhelm Schäfer, Dominik Steenken, Ansgar Trächtler, and Heike Wehrheim. “Verification for Interacting Mechatronic Systems with Motion Profiles.” In Dependability of Self-Optimizing Mechatronic Systems, 119–28. Springer-Verlag, Heidelberg, Germany, 2014.
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2014 | Journal Article | LibreCat-ID: 23110
Flaßkamp, Kathrin, Julia Timmermann, Sina Ober-Blöbaum, and Ansgar Trächtler. “Control Strategies on Stable Manifolds for Energyefficient Swing-Ups of Double Pendula.” International Journal of Control DOI: 10.1080/00207179.2014.893450 (2014): 1–20.
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2014 | Conference Paper | LibreCat-ID: 29440
Ober-Blöbaum, Sina, and H. Lindhorst. “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., S. Leyendecker, and Sina Ober-Blöbaum. “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., J. Timmermann, Sina Ober-Blöbaum, and A. Trächtler. “Control Strategies on Stable Manifolds for Energy-Efficient Swing-Ups of Double Pendula.” International Journal of Control 87(9) (2014): 1886–1905. https://doi.org/10.1080/00207179.2014.893450.
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| DOI
2014 | Journal Article | LibreCat-ID: 29404
Ober-Blöbaum, Sina, and N. Saake. “Construction and Analysis of Higher Order Galerkin Variational Integrators.” Advances in Computational Mathematics, 2014, 1–32.
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2014 | Book Chapter | LibreCat-ID: 20080
Anacker, H., M. Dellnitz, K. Flaßkamp, S. Grocsbrink, P. Hartmann, C. Heinzemann, C. Horenkamp, et al. “Methods for the Design and Development.” In Jürgen Gausemeier, Franz Josef Rammig, and Wilhelm Schäfer, Editors, Design Methodology for Intelligent Technical Systems, 183–350. Lecture Notes in Mechanical Engineering. Springer Berlin Heidelberg, 2014. https://doi.org/10.1007/978-3-642-45435-6_5.
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| DOI
2014 | Book Chapter | LibreCat-ID: 29417
Dangelmeier, W., M. Dellnitz, R. Dorociak, K. Flaßkamp, J. Gausemeier, S. Groesbrink, P. Hartmann, et al. “Dependability of Self-Optimizing Mechatronic Systems.” In Lecture Notes in Mechanical Engineering. Heidelberg New York Dordrecht London: Springer, 2014.
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2014 | Book Chapter | LibreCat-ID: 29416
Dellnitz, M., R. Dumitrescu, K. Flaßkamp, J. Gausemeier, P. Hartmann, P. Iwanek, S. Korf, et al. “The Paradigm of Self-Optimization.” In Jürgen Gausemeier, Franz Josef Rammig, and Wilhelm Schäfer, Editors, Design Methodology for Intelligent Technical Systems, 1–25. Lecture Notes in Mechanical Engineering. Berlin Heidelberg: Springer, 2014.
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2014 | Book Chapter | LibreCat-ID: 29414
Leitz, T., Sina Ober-Blöbaum, and S. Leyendecker. “Variational Lie Group Formulation of Geometrically Exact Beam Dynamics: Synchronous and Asynchronous Integration.” In Zdravko Terze, Multibody Dynamics, 35:175–203. Computational Methods in Applied Sciences. Springer International Publishing, 2014.
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2014 | Journal Article | LibreCat-ID: 20071
Dellnitz, M., J. Eckstein, K. Flaßkamp, P. Friedel, C. Horenkamp, U. Köhler, Sina Ober-Blöbaum, S. Peitz, and S. Tiemeyer. “Development of an Intelligent Cruise Control Using Optimal Control Methods .” SysInt 2014 Proceedings 15, no. 0 (2014): 285–94. http://dx.doi.org/10.1016/j.protcy.2014.09.082.
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| DOI
2014 | Conference Paper | LibreCat-ID: 20087
Leitz, T., Sina Ober-Blöbaum, and S. Leyendecker. “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., J. Eckstein, K. Flaßkamp, P. Friedel, C. Horenkamp, U. Köhler, Sina Ober-Blöbaum, S. Peitz, and S. Tiemeyer. “Multiobjective Optimal Control Methods for the Development of an Intelligent Cruise Control.” In ECMI 2014 Proceedings. Taormina, Italy, 2014.
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2013 | Book Chapter | LibreCat-ID: 25743
Anacker, Harald, Michael Dellnitz, Kathrin Flaßkamp, Stefan Grösbrink, Philip Hartmann, Christian Heinzemann, Christian Horenkamp, et al. “Methods for the Design and Development.” In Design Methodology for Intelligent Technical Systems Systems – Develop Intelligent Technical Systems of the Future, 187–356. Heidelberg: Springer-Verlag, 2013.
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2013 | Conference Paper | LibreCat-ID: 29603
Specht, Andreas, Sina Ober-Blöbaum, Oliver Wallscheid, Christoph Romaus, and Joachim Böcker. “Discrete-Time Model of an IPMSM Based on Variational Integrators.” In Electric Machines & Drives Conference (IEMDC), 2013 IEEE International, 1411–1417, 2013.
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2013 | Conference Paper | LibreCat-ID: 29491
Gail, T., S. Leyendecker, and Sina Ober-Blöbaum. “Computing Time Investigations for Variational Multirate Integration.” In Proceedings of Applied Mathematics and Mechanics, 13(1):43–44, 2013.
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2013 | Book Chapter | LibreCat-ID: 29419
Schütze, O., K. Witting, Sina Ober-Blöbaum, M. Dellnitz, and Emilia Tantar. “Set Oriented Methods for the Numerical Treatment of Multi-Objective Optimization Problems.” In EVOLVE - A Bridge Between Probability, Set Oriented Numerics, and Evolutionary Computation, 187–219. Studies in Computational Intelligence. Berlin Heidelberg: Springer, 2013.
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2013 | Journal Article | LibreCat-ID: 20032
Ober-Blöbaum, Sina, M. Tao, M. Cheng, H. Owhadi, and J.E. Marsden. “Variational Integrators for Electric Circuits.” Journal of Computational Physics 242 (2013): 498–530. https://doi.org/10.1016/j.jcp.2013.02.006.
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| DOI
2013 | Journal Article | LibreCat-ID: 29406
Witting, K., Sina Ober-Blöbaum, and M. Dellnitz. “A Variational Approach to Define Robustness for Parametric Multiobjective Optimization Problems.” Journal of Global Optimization 57(2) (2013): 331–45.
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2013 | Book Chapter | LibreCat-ID: 29418
Leyendecker, S., and Sina Ober-Blöbaum. “A Variational Approach to Multirate Integration for Constrained Systems.” In Jean-Claude Samin and Paul Fisette, Editors, Multibody Dynamics, 28:97–121. Computational Methods in Applied Sciences. Netherlands: Springer, 2013.
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2013 | Conference Paper | LibreCat-ID: 29441
Flaßkamp, K., Sina Ober-Blöbaum, T. Schneider, and J. Böcker. “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 , 7467–72, 2013.
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2013 | Conference Paper | LibreCat-ID: 29443
Ober-Blöbaum, Sina, and A. Seifried. “A Multiobjective Optimization Approach for Optimal Control Problems of Mechanical Systems with Uncertainties.” In European Control Conference, 204–9, 2013.
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2013 | Conference Paper | LibreCat-ID: 29442
Flaßkamp, K., T. Murphey, and Sina Ober-Blöbaum. “Discretized Switching Time Optimization Problems.” In European Control Conference, 3179–84, 2013.
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2013 | Conference Paper | LibreCat-ID: 20028
Flaßkamp, K., and Sina Ober-Blöbaum. “Optimale Steuerungsstrategien Für Selbstoptimierende Mechatronische Systeme Mit Mehreren Zielkriterien.” In 9. Paderborner Workshop Entwurf Mechatronischer Systeme, 65–78. Heinz Nixdorf Institut Verlagsschriftreihe. Paderborn, Germany: Heinz Nixdorf Institut Verlagsschriftreihe, 2013.
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2013 | Conference Paper | LibreCat-ID: 20029
Heinzemann, C., M. Krüger, W. Schäfer, A. Trächtler, K. Flaßkamp, D. Steenken, Sina Ober-Blöbaum, and H. Wehrheim. “Sichere Konvoibildung Mit Hilfe Optimaler Bremsprofile.” In 9. Paderborner Workshop Entwurf Mechatronischer Systeme, 177–90. Paderborn, Germany: Heinz Nixdorf Institut Verlagsschriftreihe, 2013.
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2013 | Conference Paper | LibreCat-ID: 29447
Specht, A., Sina Ober-Blöbaum, O. Wallscheid, C. Romaus, and J. Böcker. “Discretetime Model of an IPMSM Based on Variational Integrators.” In IEEE International Electric Machines & Drives Conference (IEMDC), 1411–17, 2013.
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2013 | Conference Paper | LibreCat-ID: 29446
Ringkamp, M., Sina Ober-Blöbaum, and S. Leyendecker. “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. , F. Gay-Balmaz, T. Leitz, S. Leyendecker, Sina Ober-Blöbaum, and T.S. Ratiu. “Asynchronous Variational Lie Group Integration for Geometrically Exact Beam Dynamics.” In Proceedings of Applied Mathematics and Mechanics, 13(1):45–46, 2013.
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2013 | Conference Paper | LibreCat-ID: 29492
Ringkamp, M., S. Leyendecker, and Sina Ober-Blöbaum. “Multiobjective Optimal Control of a Four-Body Kinematic Chain.” In Proceedings of Applied Mathematics and Mechanics, 13(1):27–28, 2013.
LibreCat
2013 | Conference Paper | LibreCat-ID: 29445
Gail, T. , S. Leyendecker, and Sina Ober-Blöbaum. “Computing Time Investigations of Variational Multirate Systems.” In Proceedings of Applied Mathematics and Mechanics, 13(1):43–44, 2013.
LibreCat
2013 | Conference Paper | LibreCat-ID: 29490
Flaßkamp, K., T. Murphey, and Sina Ober-Blöbaum. “Optimization for Discretized Switched Systems.” In Proceedings of Applied Mathematics and Mechanics, 13(1):401–2, 2013.
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2012 | Conference Paper | LibreCat-ID: 29452
Ober-Blöbaum, Sina, M. Ringkamp, and G. zum Felde. “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, 5711–16, 2012.
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2012 | Journal Article | LibreCat-ID: 29409
Ringkamp, M., Sina Ober-Blöbaum, M. Dellnitz, and O. Schütze. “Handling High Dimensional Problems with Multi-Objective Continuation Methods via Successive Approximation of the Tangent Space.” Engineering Optimization 44(6) (2012): 1117–46.
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2012 | Journal Article | LibreCat-ID: 29407
Moore, A., Sina Ober-Blöbaum, and J. E. Marsden. “Trajectory Design Combining Invariant Manifolds with Discrete Mechanics and Optimal Control.” Journal of Guidance, Control, and Dynamics 35(5) (2012): 1507–25.
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2012 | Journal Article | LibreCat-ID: 29408
Flaßkamp, K., Sina Ober-Blöbaum, and M. Kobilarov. “Solving Optimal Control Problems by Exploiting Inherent Dynamical Systems Structures.” Journal of Nonlinear Science 22(4) (2012): 599–629.
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2012 | Conference Paper | LibreCat-ID: 29451
Flaßkamp, K., T. Murphey, and Sina Ober-Blöbaum. “Switching Time Optimization in Discretized Hybrid Dynamical Systems.” In 51st IEEE International Conference on Decision and Control, 707–12, 2012.
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2012 | Conference Paper | LibreCat-ID: 29450
Flaßkamp, K. , and Sina Ober-Blöbaum. “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, C.M., O. Junge, and Sina Ober-Blöbaum. “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., and Sina Ober-Blöbaum. “Energy Efficient Control for Mechanical Systems Based on Inherent Dynamical Structures.” In American Control Conference, 2609–14, 2012.
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2012 | Conference Paper | LibreCat-ID: 23161
Flaßkamp, Kathrin, Julia Timmermann, Sina Ober-Blöbaum, Michael Dellnitz, and Ansgar Trächtler. “Optimal Control on Stable Manifolds for a Double Pendulum.” In Proceedings in Applied Mathematics and Mechanics, 12(1):723–24, 2012.
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2011 | Conference Paper | LibreCat-ID: 29457
Ober-Blöbaum, Sina. “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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2011 | Conference Paper | LibreCat-ID: 29455
Leyendecker, S., and Sina Ober-Blöbaum. “A Variational Approach to Multirate Integration for Constrained Systems.” In Proceedings of Oberwolfach Reports “‘Applied Dynamics and Geometric Mechanics,’” 2011.
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2011 | Journal Article | LibreCat-ID: 29410
Ober-Blöbaum, Sina, O. Junge, and J. E. Marsden. “Discrete Mechanics and Optimal Control: An Analysis.” Control, Optimisation and Calculus of Variations 17(2) (2011): 322–52.
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2011 | Conference Paper | LibreCat-ID: 29456
Leyendecker, S., and Sina Ober-Blöbaum. “A Variational Approach to Multirate Integration for Constrained Systems.” In Paul Fisette and Jean-Claude Samin, Editors, ECCOMAS Thematic Conference: Multibody Dynamics: Computational Methods and Applications, 2011.
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2011 | Conference Paper | LibreCat-ID: 23180
Timmermann, Julia, Shaady Khatab, Sina Ober-Blöbaum, and Ansgar Trächtler. “Discrete Mechanics and Optimal Control and Its Application to a Double Pendulum on a Cart.” In 18th IFAC World Congress 2011. Milano, 2011.
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2011 | Conference Paper | LibreCat-ID: 29458
Flaßkamp, K., Sina Ober-Blöbaum, M. Ringkamp, T. Schneider, C. Schulte, and J. Böcker. “Berechnung Optimaler Stromprofile Für Einen 6-Phasigen, Geschalteten Reluktanzantrieb.” In 8. Paderborner Workshop Entwurf Mechatronischer Systeme. Paderborn, Germany: Heinz Nixdorf Institut Verlagsschriftreihe, 2011.
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2011 | Conference Paper | LibreCat-ID: 20012
Flaßkamp, K., and Sina Ober-Blöbaum. “Variational Formulation and Optimal Control of Hybrid Lagrangian Systems.” In HSCC ’11: 14th International Conference on Hybrid Systems: Computation and Control, 241–50. New York, NY, USA: ACM, 2011.
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2011 | Conference Paper | LibreCat-ID: 29493
Leyendecker, S., and Sina Ober-Blöbaum. “Variational Multirate Integration of Constrained Dynamics.” In Proceedings of Applied Mathematics and Mechanics, 11(1):53–54, 2011.
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2011 | Conference Paper | LibreCat-ID: 29494
Ober-Blöbaum, Sina, M. Tao, and H. Owhadi. “Variational Integrators for Electric Circuits.” In Proceedings of Applied Mathematics and Mechanics, 11(1):783–84, 2011.
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2011 | Conference Paper | LibreCat-ID: 29464
Moore, A., Sina Ober-Blöbaum, and J.E. Marsden. “Mesh Refinement Strategies for Spacecraft Trajectory Optimization Using Discrete Mechanics and Optimal Control.” In 21st AAS/AIAA Space Flight Mechanics Meeting, 2011.
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2010 | Journal Article | LibreCat-ID: 29411
Leyendecker, S. , Sina Ober-Blöbaum, J. E. Marsden, and M. Ortiz. “Discrete Mechanics and Optimal Control for Constrained Systems.” Optimal Control, Applications and Methods 31(6) (2010): 505–28.
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2010 | Conference Paper | LibreCat-ID: 29468
Moore, A., Sina Ober-Blöbaum, and J.E. Marsden. “The Effect of Mesh Refinement on Spacecraft Trajectory Design Using Descrete Mechanics and Optimal Control.” In 4th European Conference on Computational Mechanics , 2010.
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2010 | Conference Paper | LibreCat-ID: 29467
Thiere, B., Sina Ober-Blöbaum, and P. Pergola. “Detecting Initial Guesses for Trajectories in the (P)CRTBP.” In AIAA/AAS Astrodynamics Specialist Conference, 2010.
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2010 | Conference Paper | LibreCat-ID: 20023
Leyendecker, S., and Sina Ober-Blöbaum. “A Variational Approach to Multirate Integration.” In 4th European Conference on Computational Mechanics, 2010.
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2010 | Conference Paper | LibreCat-ID: 29496
Ober-Blöbaum, Sina, and A. Walther. “Computation of Derivatives for Structure Preserving Optimal Control Using Automatic Differentiation.” In Proceedings of Applied Mathematics and Mechanics, 10(1):585–86, 2010.
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2010 | Conference Paper | LibreCat-ID: 29495
Flaßkamp, K., Sina Ober-Blöbaum, and M. Kobilarov. “Solving Optimal Control Problems by Using Inherent Dynamical Properties.” In Proceedings of Applied Mathematics and Mechanics, 10(1):577–78, 2010.
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2009 | Journal Article | LibreCat-ID: 29412
Dellnitz, M., Sina Ober-Blöbaum, M. Post, O. Schütze, and B. Thiere. “A Multi-Objective Approach to the Design of Low Thrust Space Trajectories Using Optimal Control.” Celestial Mechanics and Dynamical Astronomy 105 (2009): 33–59.
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2009 | Conference Paper | LibreCat-ID: 29470
Nair, S., Sina Ober-Blöbaum, and J.E. Marsden. “The Jacobi-Maupertuis Principle in Variational Integrators.” In 7th International Conference of Numerical Analysis and Applied Mathematics, 464–66, 2009.
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2009 | Conference Paper | LibreCat-ID: 23237
Ober-Blöbaum, Sina, and Julia Timmermann. “Optimal Control for a Pitcher’s Motion Modeled as Constrained Mechanical System.” In 7th International Conference on Multibody Systems, Nonlinear Dynamics, and Contro, ASME International Design Engineering Technical Conferences . San Diego: ASME, 2009.
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2009 | Conference Paper | LibreCat-ID: 29471
Gehler, M., Sina Ober-Blöbaum, and B. Dachwald. “Application of Discrete Mechanics and Optimal Control to Spacecraft in Non-Keplerian Motion around Small Solar Systems.” In Procceedings of the 60th International Astronautical Congress, 2009.
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2009 | Conference Paper | LibreCat-ID: 29473
Moore, A., Sina Ober-Blöbaum, and J.E. Marsden. “Optimization of Spacecraft Trajectories: A Method Combining Invariant Manifold Techniques and Descrete Mechanics and Optimal .” In 19th AAS/AIAA Space Flight Mechanics Meeting, 2009.
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2009 | Conference Paper | LibreCat-ID: 29472
Gehler, M., Sina Ober-Blöbaum, B. Dachwald, and J.E. Marsden. “Optimal Control of Gravity Tractor Spacecraft near Arbitrarily Shaped Asteroids.” In 1st IAA Planetary Defense Conference: Protecting Earth from Asteroids, 2009.
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2008 | Conference Paper | LibreCat-ID: 29474
Zhang, W., T. Inanc, Sina Ober-Blöbaum, and J.E. Marsden. “Optimal Trajectory Generation for a Dynamic Glider in Ocean Flows Modeled by 3d B-Spline Functions.” In IEEE International Conference on Robotics and Automation, 2008.
LibreCat
2007 | Conference Paper | LibreCat-ID: 20021
Leyendecker, S., Sina Ober-Blöbaum, J.E. Marsden, and M. Ortiz. “Discrete Mechanics and Optimal Control for Constrained Multibody Dynamics.” In 6th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, ASME International Design Engineering Technical Conferences, 5:623–32, 2007.
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2006 | Book Chapter | LibreCat-ID: 20056
Dellnitz, M., O. Junge, A. Krishnamurthy, Sina Ober-Blöbaum, K. Padberg, and R. Preis. “Efficient Control of Formation Flying Spacecraft.” In Friedhelm Meyer Auf Der Heide and Burkhard Monien, Editors, New Trends in Parallel & Distributed Computing, 181:235–47. Heinz Nixdorf Institut Verlagsschriftreihe, 2006.
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2006 | Conference Paper | LibreCat-ID: 29488
Junge, O., J.E. Marsden, and Sina Ober-Blöbaum. “Optimal Reconfiguration of Formation Flying Spacecraft - a Decentralized Approach.” In 45th IEEE Conference on Decision and Control, 5210–15, 2006.
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2005 | Conference Paper | LibreCat-ID: 20017
Junge, O., and Sina Ober-Blöbaum. “Optimal Reconfiguration of Formation Flying Satellites.” In 44th IEEE Conference on Decision and Control, 2005.
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2005 | Conference Paper | LibreCat-ID: 20020
Junge, O., J.E. Marsden, and Sina Ober-Blöbaum. “Discrete Mechanics and Optimal Control.” In 16th IFAC World Congress, 2005.
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