Dr. Rodrigo Sato Martin de Almagro

2019

• Sato Martin de Almagro R.:
  Discrete Mechanics for Forced and Constrained Systems (Dissertation, 2019)
  URL: https://www.ltd.tf.fau.de/files/2020/04/Tesis_Rodrigo_Sato.pdf

2026

• Konopik M., Leyendecker S., Maslovskaya S., Ober-Blöbaum S., Sato Martin de Almagro R.:
  On the variational discretisation of optimal control problems for unconstrained Lagrangian dynamics
  In: Multibody System Dynamics (2026)
  ISSN: 1384-5640
  DOI: 10.1007/s11044-025-10138-1

2025

• Celledoni E., Çokaj E., Leone A., Leyendecker S., Murari D., Owren B., Sato Martin de Almagro R., Stavole M.:
  Neural networks for the approximation of Euler’s elastica
  In: Computer Methods in Applied Mechanics and Engineering 435 (2025), Article No.: 117584
  ISSN: 0045-7825
  DOI: 10.1016/j.cma.2024.117584
• Konopik M., Leyendecker S., Maslovskaya S., Ober-Blöbaum S., Sato Martin de Almagro R.:
  Variational Integrators for a new Lagrangian Approach to Control Affine Systems with a Quadratic Lagrange Term
  In: Journal of Nonlinear Science 36 (2025), Article No.: 11
  ISSN: 0938-8974
  DOI: 10.1007/s00332-025-10229-5
• Lang H., Sato Martin de Almagro R., Wang T., Stavole M., Linn J., Leyendecker S.:
  A Discrete Mechanics Approach to the Cosserat Rod Theory — Part II: Geometric Insights About Static Equilibria on Vertex and Staggered Grids
  In: International Journal for Numerical Methods in Engineering 126 (2025), Article No.: e70190
  ISSN: 0029-5981
  DOI: 10.1002/nme.70190
• Stavole M., Sato Martin de Almagro R., Dörlich V., Leyendecker S.:
  On the determination of effective stiffness properties of multilayered axisymmetric beams via analytic and experimental approaches
  In: International Journal of Solids and Structures 317 (2025), Article No.: 113407
  ISSN: 0020-7683
  DOI: 10.1016/j.ijsolstr.2025.113407

2024

• Leyendecker S., Maslovskaya S., Ober-Blöbaum S., Sato Martin de Almagro R., Szemenyei F.:
  A new Lagrangian approach to control affine systems with a quadratic Lagrange term
  In: Journal of Computational Dynamics 11 (2024), p. 336-353
  ISSN: 2158-2491
  DOI: 10.3934/jcd.2024017

2023

• Sato Martin de Almagro R.:
  High-order integrators for Lagrangian systems on homogeneous spaces via nonholonomic mechanics
  In: Journal of Computational and Applied Mathematics 421 (2023), Article No.: 114837
  ISSN: 0377-0427
  DOI: 10.1016/j.cam.2022.114837
• Schubert M., Sato Martin de Almagro R., Nachbagauer K., Ober-Blöbaum S., Leyendecker S.:
  Discrete adjoint method for variational integration of constrained ODEs and its application to optimal control of geometrically exact beam dynamics
  In: Multibody System Dynamics (2023), p. 1-28
  ISSN: 1384-5640
  DOI: 10.1007/s11044-023-09934-4

2021

• Leitz T., Sato Martin de Almagro R., Leyendecker S.:
  Multisymplectic Galerkin Lie group variational integrators for geometrically exact beam dynamics based on unit dual quaternion interpolation — no shear locking
  In: Computer Methods in Applied Mechanics and Engineering 374 (2021), p. 113475
  ISSN: 0045-7825
  DOI: 10.1016/j.cma.2020.113475
  URL: https://www.sciencedirect.com/science/article/pii/S0045782520306605
• Sato Martin de Almagro R.:
  Convergence of Lobatto-type Runge–Kutta methods for partitioned differential-algebraic systems of index 2
  In: Bit Numerical Mathematics (2021)
  ISSN: 0006-3835
  DOI: 10.1007/s10543-021-00871-2

2020

• Colombo LJ., Martín de Diego D., Nayak A., Sato Martin de Almagro R.:
  Geometric Optimal Trajectory Tracking of Nonholonomic Mechanical Systems
  In: SIAM Journal on Control and Optimization 58 (2020), p. 1652-1675
  ISSN: 0363-0129
  DOI: 10.1137/19M1243464
• Martin De Diego D., Sato Martin de Almagro R.:
  Variational order for forced Lagrangian systems II. Euler-Poincare equations with forcing
  In: Nonlinearity 33 (2020), p. 3709-3738
  ISSN: 0951-7715
  DOI: 10.1088/1361-6544/ab8bb1

2018

• Martín de Diego D., Sato Martín de Almagro RT.:
  Variational order for forced Lagrangian systems
  In: Nonlinearity (2018)
  ISSN: 0951-7715

2025

• Konopik M., Leyendecker S., Maslovskaya S., Ober-Blöbaum S., Sato Martin de Almagro R.:
  New discrete Lagrangian approach for solving mechanical optimal control problems
  New discrete Lagrangian approach for solving mechanical optimal control problems (Poznań, 2025-04-07 – 2025-04-11)
• Leyendecker S., Konopik M., Maslovskaya S., Ober-Blöbaum S., Sato Martin de Almagro R.:
  On the variational discretization of optimal control problems for Lagrangian dynamics
  conference, 12th ECCOMAS Thematic Conference on Multibody Dynamics (Innsbruck, 2025-07-13 – 2025-07-18)

2024

• Sato Martin de Almagro R., Szemenyei F., Ober-Blöbaum S., Leyendecker S.:
  A new Lagrangian approach to regular control-affine mechanical systems
  conference, Workshop on Geometric Control and Mechanics (ACT – American College of Thessaloniki, Thessaloniki, 2024-07-05 – 2024-07-06)
• Stavole M., Sato Martin de Almagro R., Capobianco G., Brüls O., Leyendecker S.:
  An augmented Lagrangian formulation of the planar elastica in constrained environments
  conference, 7th IMSD International Conference on Multibody System Dynamics (Madison, Wisconsin, 2024-06-09 – 2024-09-13)

2023

• Ferraro SJ., Martín de Diego D., Sato Martin de Almagro R.:
  Parallel iterative methods for variational integration
  and related problems
  invited lecture, Foundations of Computational Mathematics (FOCM) (Paris, 2023-06-12 – 2023-06-21)
• Sato Martin de Almagro R., Leyendecker S.:
  Frequency-dependent damping as forcing on multisymplectic integrators
  conference, ICIAM 2023 — 10th International Congress on Industrial and Applied Mathematics (Tokyo, 2023-08-20 – 2023-08-25)
• Sato Martin de Almagro R., Leyendecker S.:
  Variational integrators and frequency-dependent damping
  poster, Foundations of Computational Mathematics (FOCM) (Paris, 2023-06-12 – 2023-06-21)
• Stavole M., Sato Martin de Almagro R., Brüls O., Leyendecker S.:
  Augmented Lagrangian contact formulation of the 2D Euler elastica
  conference, ICIAM 2023 — 10th International Congress on Industrial and Applied Mathematics (Tokyo, 2023-08-20 – 2023-08-25)
• Stavole M., Sato Martin de Almagro R., Capobianco G., Brüls O., Leyendecker S.:
  2D Euler elastica in constrained environments
  conference, HFSS International Conference on Highly Flexible Slender Structures (THREAD annual meeting) (Rijeka, 2023-07-24 – 2023-09-29)
• Stavole M., Sato Martin de Almagro R., Dörlich V., Leyendecker S.:
  Homogenised stiffness coefficients of unloaded endoscope shafts
  conference, MaGIC 2023 (Øyer, 2023-02-27 – 2023-03-03)
• Stavole M., Sato Martin de Almagro R., Dörlich V., Leyendecker S.:
  Homogenized stiffness coefficients of unloaded endoscope shafts
  conference, ECCOMAS Thematic Conference on Multibody Dynamics (Lisboa, 2023-07-24 – 2023-07-28)
• Stavole M., Sato Martin de Almagro R., Dörlich V., Leyendecker S.:
  Homogenized stiffness coefficients of unloaded endoscope shafts
  conference, HFSS International Conference on Highly Flexible Slender Structures (THREAD annual meeting) (Rijeka, 2023-09-25 – 2023-09-29)

2022

• Capobianco G., Huang D., Sato Martin de Almagro R., Leyendecker S.:
  Introduction to Numerics (INUMS)
  invited lecture, FRASCAL Mini Lecture (Erlangen, 2022-06-24)
• Stavole M., Dörlich V., Linn J., Sato Martin de Almagro R., Leyendecker S.:
  Endoscopes: an experimental characterisation of their constitutive properties
  conference, ITWM Fraunhofer (Kaiserslautern, 2022-07-22)
• Stavole M., Leyendecker S., Sato Martin de Almagro R.:
  Homogenization of the constitutive properties of composite beam cross-sections
  conference, MaGIC 2022: Manifolds and Geometric Integration Colloquia, (Ilsetra, 2022-02-28 – 2022-03-04)
  DOI: 10.23967/eccomas.2022.139
• Stavole M., Sato Martin de Almagro R., Leyendecker S.:
  Variational modelling and simulation of complex beams and their optimisation.
  conference, THREAD Annual Meeting (Liége, 2022-09-26 – 2022-09-28)
• Stavole M., Sato Martin de Almagro R., Lohk M., Leyendecker S.:
  Homogenization of the constitutive properties of composite beam cross-sections
  conference, ECCOMAS – 8th European Congress on Computational Methods in Applied Sciences and Engineering (Oslo, 2022-06-05 – 2022-06-09)
  DOI: 10.23967/eccomas.2022.139
• Stavole M., Sato Martin de Almagro R., Lohk M., Leyendecker S.:
  Homogenization of the constitutive properties of composite beam cross-sections
  ECCOMAS Congress 2022 – 8th European Congress on Computational Methods in Applied Sciences and Engineering (Oslo, 2022-06-05 – 2022-06-09)
  In: Computational Solid Mechanics 2022
  DOI: 10.23967/eccomas.2022.139

2021

• Ferraro SJ., Martin De Diego D., Sato Martin de Almagro R.:
  Parallel iterative methods for variational integration applied to navigation problems
  conference, 7th IFAC Workshop on Lagrangian and Hamiltonian Methods for Nonlinear Control (LHMNC) (Berlin)
  In: IFAC PAPERSONLINE, AMSTERDAM: 2021
  DOI: 10.1016/j.ifacol.2021.11.097
• Ferraro SJ., Martin de Diego D., Sato Martin de Almagro R.:
  Parallel iterative methods for variational integration applied to navigation problems
  invited lecture, Geometry, Mechanics and Control Seminar (Madrid, 2021-11-19)
  DOI: 10.1016/j.ifacol.2021.11.097
• Leitz T., Sato Martin de Almagro R., Leyendecker S.:
  Galerkin variational integration of the geometrically exact beam via unit dual quaternion interpolation
  conference, GAMM Annual Meeting (Kassel, 2021-03-15 – 2021-03-19)
• Sato Martin de Almagro R.:
  High-order integrators on homogeneous spaces via nonholonomic mechanics
  Conference on the Numerical Solution of Differential and Differential-Algebraic Equations (Halle, 2021-09-06 – 2021-09-10)
  In: NUMDIFF-16 2021

2019

• Nayak A., Sato Martin de Almagro R., Colombo LJ., Martín de Diego D.:
  Optimal Trajectory Tracking of Nonholonomic Mechanical Systems: a geometric approach
  2019 American Control Conference (ACC) (Philadelphia Marriott Downtown, Philadelphia, PA, USA, 2019-07-10 – 2019-07-12)

• Colombo LJ., Martín de Diego D., Nayak A., Sato Martin de Almagro R.:
  Geometric Optimal Trajectory Tracking of Nonholonomic Mechanical Systems
  In: SIAM Journal on Control and Optimization 58 (2020), p. 1652-1675
  ISSN: 0363-0129
  DOI: 10.1137/19M1243464
• Martin De Diego D., Sato Martin de Almagro R.:
  Variational order for forced Lagrangian systems II. Euler-Poincare equations with forcing
  In: Nonlinearity 33 (2020), p. 3709-3738
  ISSN: 0951-7715
  DOI: 10.1088/1361-6544/ab8bb1