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127 Publications
2024 | Journal Article | LibreCat-ID: 46469 | 
Offen, Christian, and Sina Ober-Blöbaum. “Learning of Discrete Models of Variational PDEs from Data.” Chaos, vol. 34, no. 1, 013104, AIP Publishing, 2024, doi:10.1063/5.0172287.
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| arXiv
2024 | Journal Article | LibreCat-ID: 53101 |
Leyendecker, Sigrid, et al. “A New Lagrangian Approach to Control Affine Systems with a Quadratic Lagrange Term.” Journal of Computational Dynamics, vol. 0, no. 0, American Institute of Mathematical Sciences (AIMS), 2024, pp. 0–0, doi:10.3934/jcd.2024017.
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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.” Geometric Science of Information, edited by F Nielsen and F Barbaresco, vol. 14071, Springer, Cham., 2023, pp. 569–79, doi: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, vol. 421, Elsevier, 2023, p. 114780, doi:10.1016/j.cam.2022.114780.
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| arXiv
2023 | Journal Article | LibreCat-ID: 37654 |
Dierkes, Eva, et al. “Hamiltonian Neural Networks with Automatic Symmetry Detection.” Chaos, vol. 33, no. 6, 063115, AIP Publishing, 2023, doi:10.1063/5.0142969.
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| arXiv
2023 | Journal Article | LibreCat-ID: 21600
Dellnitz, Michael, et al. “Efficient Time Stepping for Numerical Integration Using Reinforcement Learning.” SIAM Journal on Scientific Computing, vol. 45, no. 2, 2023, pp. A579–95, doi:10.1137/21M1412682.
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2023 | Report | LibreCat-ID: 47147
Lishkova, Yana, et al. 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., et al. Variational Approach for Modelling and Optimal Control of Electrodynamic Tether Motion. Accepted for the 74th International Astronautical Concress (IAC), 2023.
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2023 | Conference Paper | LibreCat-ID: 34135 |
Lishkova, Yana, et al. “Discrete Lagrangian Neural Networks with Automatic Symmetry Discovery.” IFAC-PapersOnLine, vol. 56, no. 2, Elsevier, 2023, pp. 3203–10, doi:10.1016/j.ifacol.2023.10.1457.
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2022 | Journal Article | LibreCat-ID: 30490
Cresson, Jacky, et al. “Continuous and Discrete Noether’s Fractional Conserved Quantities for Restricted Calculus of Variations.” AIMS, vol. 14(1), 2022, pp. 57–89.
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2022 | Journal Article | LibreCat-ID: 44624
Faulwasser, Timm, et al. “Manifold Turnpikes, Trims, and Symmetries.” Mathematics of Control, Signals, and Systems, vol. 34, Springer, 2022, pp. 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, vol. 32(1), AIP, 2022, doi:10.1063/5.0065913.
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2022 | Conference Paper | LibreCat-ID: 30733
Vertovec, Nikolaus, et al. Verification of Safety Critical Control Policies Using Kernel Methods. 2022, pp. 1870–75.
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2021 | Conference Paper | LibreCat-ID: 29421
Ober-Blöbaum, Sina, and M. Vermeeren. “Superconvergence of Galerkin Variational Integrators.” 7th IIFAC Workshop on Lagrangian and Hamiltonian Methods for Nonlinear Control LHMNC, edited by IFAC-PapersOnLine, vol. 54(19), 2021, pp. 327–33.
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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, vol. 31(2), 2021, pp. 380–403, doi:10.1002/rnc.5281.
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2021 | Conference Paper | LibreCat-ID: 47146
Lishkova, Y., et al. A Multirate Variational Approach to Nonlinear MPC. European Control Conference (ECC), IEEE, 2021.
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2021 | Conference Paper | LibreCat-ID: 22894 |
Offen, Christian, and Sina Ober-Blöbaum. Bifurcation Preserving Discretisations of Optimal Control Problems. 2021, pp. 334–39, doi:https://doi.org/10.1016/j.ifacol.2021.11.099.
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| arXiv
2021 | Conference Paper | LibreCat-ID: 21572
Ridderbusch, Steffen, et al. “Learning ODE Models with Qualitative Structure Using Gaussian Processes .” 2021 60th IEEE Conference on Decision and Control (CDC), IEEE, 2021, p. 2896, doi: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.” Nichtlineare Sci 31, vol. 46, 2021.
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2020 | Journal Article | LibreCat-ID: 29399
Limebeer, D. J. N., et al. “Variational Integrators for Dissipative Systems.” IEEE Transactions on Automatic Control, vol. 65(4), 2020, pp. 1381–96.
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2020 | Journal Article | LibreCat-ID: 16297
Hernández Castellanos, Carlos Ignacio, et al. “Explicit Multi-Objective Model Predictive Control for Nonlinear Systems Under Uncertainty.” International Journal of Robust and Nonlinear Control, vol. 30(17), 2020, pp. 7593–618, doi:10.1002/rnc.5197.
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2020 | Journal Article | LibreCat-ID: 29398
Hernández Castellanos, C. I. O., et al. “Numerical Computation of Lightly Multi-Objective Robust Optimal Solutions by Means of Generalized Cell Mapping.” Mathematics, vol. 8(11):1959, 2020.
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2020 | Conference Paper | LibreCat-ID: 29422
Lishkova, Y., et al. “A Multirate Variational Approach to Simulation and Optimal Control for Flexible Spacecraft.” 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., et al. “A Dissipativity Characterization of Velocity Turnpikes in Optimal Control Problems for Mechanical Systems.” 24th International Symposium on Mathematical Theory of Networks and Systems, 2020.
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2020 | Conference Paper | LibreCat-ID: 29424
Cresson, J., et al. “Modelling of the Convection-Diffusion Equation through Fractional Restricted Calculus of Variations.” 24th International Symposium on Mathematical Theory of Networks and Systems, 2020.
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2020 | Book Chapter | LibreCat-ID: 29413
Flaßkamp, K., et al. “Symmetry in Optimal Control: A Multiobjective Model Predictive Control Approach.” Advances in Dynamics, Optimization and Computation, edited by Oliver Junge et al., Springer International Publishing, 2020, pp. 209–37.
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2019 | Journal Article | LibreCat-ID: 19993
Flaßkamp, Kathrin, et al. “Symmetry and Motion Primitives in Model Predictive Control.” MCSS, vol. 31, 2019, pp. 455–85.
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2019 | Conference Paper | LibreCat-ID: 29867
Faulwasser, Tim, et al. Towards Velocity Turnpikes in Optimal Control of Mechanical Systems. Edited by IFAC-PapersOnLine, vol. 52(16), 2019, pp. 490–95.
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2018 | Journal Article | LibreCat-ID: 8753
Peitz, Sebastian, et al. “Multiobjective Optimal Control Methods for the Navier-Stokes Equations Using Reduced Order Modeling.” Acta Applicandae Mathematicae, vol. 161, no. 1, 2018, pp. 171–199, doi:10.1007/s10440-018-0209-7.
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2018 | Journal Article | LibreCat-ID: 20112
Reniers, J. M., et al. “Improving Optimal Control of Grid-Connected Lithium-Ion Batteries through More Accurate Battery and Degradation Modelling.” Journal of Power Sources, vol. 379, 2018, pp. 91–102, doi: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.” 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.” 6th IFAC Workshop on Lagrangian and Hamiltonian Methods for Nonlinear Control LHMNC 2018, edited by IFAC-PapersOnLine, vol. 51(3), 2018, pp. 50–55.
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2017 | Conference Paper | LibreCat-ID: 5914
Dellnitz, Michael, et al. “Multiobjective Optimal Control Methods for the Development of an Intelligent Cruise Control.” Progress in Industrial Mathematics at ECMI 2014 , Springer International Publishing, 2017, pp. 633–41, doi:10.1007/978-3-319-23413-7_87.
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2017 | Journal Article | LibreCat-ID: 20061
Mergel, J. C., et al. “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, vol. 97(4), 2017, pp. 433–57, doi:10.1002/zamm.201600062.
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2017 | Journal Article | LibreCat-ID: 20091
Wenger, T., et al. “Construction and Analysis of Higher Order Variational Integrators for Dynamical Systems with Holonomic Constraints.” Advances in Computational Mathematics, vol. 43(5), 2017, pp. 1163–95, doi: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, vol. 37(1), 2017, pp. 375–406, doi:10.1093/imanum/drv062.
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2017 | Journal Article | LibreCat-ID: 20093
Stellato, B., et al. “Second-Order Switching Time Optimization for Switched Dynamical Systems.” IEEE Transactions on Automatic Control, vol. 62(10), 2017, pp. 5407–14.
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2017 | Journal Article | LibreCat-ID: 8756
Peitz, Sebastian, et al. “A Multiobjective MPC Approach for Autonomously Driven Electric Vehicles.” Proceedings of the 20th World Congress of the International Federation of Automatic Control (IFAC), vol. 50, no. 1, 2017, pp. 8674–79, doi:10.1016/j.ifacol.2017.08.1526.
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2017 | Conference Paper | LibreCat-ID: 29430
Gail, T., et al. “Variational Multirate Integration in Discrete Mechanics and Optimal Control.” ECCOMAS Thematic Conference on Multibody Dynamics, 2017.
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2017 | Journal Article | LibreCat-ID: 20106
Wenger, T., et al. “Variational Integrators of Mixed Order for Constrained and Unconstrained Systems Acting on Multiple Time Scales.” PAMM, vol. 17, no. 1, WILEY-VCH Verlag, 2017, doi:10.1002/pamm.201710057.
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2016 | Journal Article | LibreCat-ID: 20060
Ringkamp, M., et al. “On the Time Transformation of Mixed Integer Optimal Control Problems Using a Consistent Fixed Integer Control Function.” Mathematical Programming, 2016, pp. 1–31, doi:10.1007/s10107-016-1023-5.
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2016 | Conference Paper | LibreCat-ID: 8758
Eckstein, Julian, et al. “A Comparison of Two Predictive Approaches to Control the Longitudinal Dynamics of Electric Vehicles.” Procedia Technology, 3rd International Conference on System-Integrated Intelligence: New Challenges for Product and Production Engineering, vol. 26, 2016, pp. 465–72, doi:10.1016/j.protcy.2016.08.059.
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2016 | Conference Paper | LibreCat-ID: 29435
Wenger, T., et al. “Variational Integrators of Mixed Order for Dynamical Systems with Multiple Time Scales and Split Potentials.” ECCOMAS Congress 2016 - Proceedings of the 7th European Congress on Computational Methods in Applied Sciences and Engineering, 2016, pp. 1818–31.
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2016 | Conference Paper | LibreCat-ID: 29432
Wenger, T., et al. “Constrained Galerkin Variational Integrators and Modified Constrained Symplectic Runge-Kutta Methods.” International Conference of Numerical Analysis and Applied Mathematics (ICNAAM), 2016.
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2016 | Conference Paper | LibreCat-ID: 29433
Peitz, Sebastian, et al. “Reduced Order Model Based Multiobjective Optimal Control of Fluids.” Proceedings of International Congress of Theoretical and Applied Mechanics, 2016.
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2016 | Conference Paper | LibreCat-ID: 29436
Stellato, B., et al. “Optimal Control of Switching Times in Switched Linear Systems.” 2016 IEEE 55th Conference on Decision and Control (CDC), 2016, pp. 7228–33.
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2016 | Journal Article | LibreCat-ID: 20101
Wenger, T., et al. “Variational Integrators of Higher Order for Constrained Dynamical Systems.” PAMM, vol. 16(1), WILEY-VCH Verlag, 2016, pp. 775–76, doi:10.1002/pamm.201610376.
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2016 | Journal Article | LibreCat-ID: 20105
Mergel, J. C., et al. “C1-Continuous Time Integration Based on Cubic Hermite Interpolation.” PAMM, vol. 16(1), WILEY-VCH Verlag, 2016, pp. 753–54, doi:10.1002/pamm.201610365.
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2016 | Journal Article | LibreCat-ID: 20103
Ringkamp, M., et al. “Time Transformed Mixed Integer Optimal Control Problems with Impacts.” PAMM, vol. 16(1), WILEY-VCH Verlag, 2016, pp. 789–90, doi:10.1002/pamm.201610383.
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