Search Results - "Betsch, Peter"

Computer simulation of the inverse dynamics of a three-cable suspension manipulator.

Authors: Yang, Yinping Betsch, Peter Zhang, Wei

Source: Multibody System Dynamics. May2026, Vol. 67 Issue 1, p193-219. 27p.

Subjects: Differential-algebraic equations, Constraint algorithms, Robotic trajectory control, Dynamic simulation, Manipulators (Machinery)

Monolithic and Staggered Solution Strategies for Constrained Mechanical Systems in Optimal Control Problems.

Authors: Bijalwan, Ashutosh Schneider, Simeon Betsch, Peter et al.

Source: International Journal for Numerical Methods in Engineering; 3/30/2025, Vol. 126 Issue 6, p1-24, 24p

A projection‐based quaternion discretization of the geometrically exact beam model.

Authors: Wasmer, Paul Betsch, Peter

Source: International Journal for Numerical Methods in Engineering; 10/30/2024, Vol. 125 Issue 20, p1-27, 27p

Simulation of linear elastic structural elements using the Petrov–Galerkin finite element method.

Authors: Zähringer, Felix Betsch, Peter

Source: PAMM: Proceedings in Applied Mathematics & Mechanics. Oct2023, Vol. 23 Issue 2, p1-8. 8p.

Structure-preserving integrators based on a new variational principle for constrained mechanical systems.

Authors: Kinon, Philipp L. Betsch, Peter Schneider, Simeon

Source: Nonlinear Dynamics. Aug2023, Vol. 111 Issue 15, p14231-14261. 31p.

A novel mixed and energy‐momentum consistent framework for coupled nonlinear thermo‐electro‐elastodynamics.

Authors: Franke, Marlon Zähringer, Felix Hille, Moritz et al.

Source: International Journal for Numerical Methods in Engineering; 5/30/2023, Vol. 124 Issue 10, p2135-2170, 36p

Energy‐Momentum‐Entropy consistent time integration of dissipative thermomechanical systems in an extended framework of GENERIC.

Authors: Valdes y Beck, Vanessa Betsch, Peter

Source: PAMM: Proceedings in Applied Mathematics & Mechanics. May2023, Vol. 23 Issue 1, p1-6. 6p.

Hourglassing‐ and locking‐free mesh distortion insensitive Petrov–Galerkin EAS element for large deformation solid mechanics.

Authors: Pfefferkorn, Robin Betsch, Peter

Source: International Journal for Numerical Methods in Engineering; 3/30/2023, Vol. 124 Issue 6, p1307-1343, 37p

Structure‐preserving integrators for constrained mechanical systems in the framework of the GGL principle.

Authors: Kinon, Philipp Lothar Betsch, Peter

Source: PAMM: Proceedings in Applied Mathematics & Mechanics. Mar2023, Vol. 22 Issue 1, p1-6. 6p.

Conserving integration of multibody systems with singular and non-constant mass matrix including quaternion-based rigid body dynamics.

Authors: Kinon, Philipp L. Betsch, Peter

Source: Multibody System Dynamics. Feb2025, Vol. 63 Issue 1, p303-340. 38p.

Subjects: Rigid body mechanics, Holonomic constraints, Equations of motion, Rigid bodies, Euler method

A simultaneous space‐time discretization approach to the inverse dynamics of geometrically exact strings.

Authors: Ströhle, Timo Betsch, Peter

Source: International Journal for Numerical Methods in Engineering; 6/15/2022, Vol. 123 Issue 11, p2573-2609, 37p

Mesh distortion insensitive and locking-free Petrov-Galerkin low-order EAS elements for linear elasticity.

Authors: Pfefferkorn, Robin Betsch, Peter

Source: International Journal for Numerical Methods in Engineering; 12/15/2021, Vol. 122 Issue 23, p6924-6954, 31p

Structure‐preserving space‐time discretization of large‐strain thermo‐viscoelasticity in the framework of GENERIC.

Authors: Schiebl, Mark Betsch, Peter

Source: International Journal for Numerical Methods in Engineering; 7/30/2021, Vol. 122 Issue 14, p3448-3488, 41p

Improving efficiency and robustness of enhanced assumed strain elements for nonlinear problems.

Authors: Pfefferkorn, Robin Bieber, Simon Oesterle, Bastian et al.

Source: International Journal for Numerical Methods in Engineering; 4/30/2021, Vol. 122 Issue 8, p1911-1939, 29p

Port-Hamiltonian formulation and structure-preserving discretization of finite elasticity based on a mixed Hu-Washizu-type formulation.

Authors: Hille, Moritz Betsch, Peter Franke, Marlon

Source: Computer Methods in Applied Mechanics & Engineering. Aug2026, Vol. 458, pN.PAG-N.PAG. 1p.

Subjects: Elasticity, Discretization methods, Numerical analysis, Energy function, Finite element method, Conservation of energy

Extension of the enhanced assumed strain method based on the structure of polyconvex strain‐energy functions.

Authors: Pfefferkorn, Robin Betsch, Peter

Source: International Journal for Numerical Methods in Engineering; 4/30/2020, Vol. 121 Issue 8, p1695-1737, 43p

GENERIC-based formulation and discretization of initial boundary value problems for finite strain thermoelasticity.

Authors: Betsch, Peter Schiebl, Mark

Source: Computational Mechanics. Feb2020, Vol. 65 Issue 2, p503-531. 29p.

Structure‐preserving space‐time discretization of a mixed formulation for quasi‐incompressible large strain elasticity in principal stretches.

Authors: Janz, Alexander Betsch, Peter Franke, Marlon

Source: International Journal for Numerical Methods in Engineering; 12/28/2019, Vol. 120 Issue 13, p1381-1410, 30p

On transformations and shape functions for enhanced assumed strain elements.

Authors: Pfefferkorn, Robin Betsch, Peter

Source: International Journal for Numerical Methods in Engineering; 10/12/2019, Vol. 120 Issue 2, p231-261, 31p

Energy‐momentum‐entropy consistent numerical methods for large‐strain thermoelasticity relying on the GENERIC formalism.

Authors: Betsch, Peter Schiebl, Mark

Source: International Journal for Numerical Methods in Engineering; Sep2019, Vol. 119 Issue 12, p1216-1244, 29p