1 citations · 1 across the 2 of their papers we have counts for
5 papers
A Framework for Data-Driven Computational Dynamics Based on Nonlinear Optimization
Cristian Guillermo Gebhardt, Marc Christian Steinbach, Dominik Schillinger +1
In this article, we present an extension of the formulation recently developed by the authors (A Framework for Data-Driven Computational Mechanics Based on Nonlinear Optimization,…
The rotating rigid body model based on a non-twisting frame
Cristian Guillermo Gebhardt, Ignacio Romero
This work proposes and investigates a new model of the rotating rigid body based on the non-twisting frame. Such a frame consists of three mutually orthogonal unit vectors whose ro…
A Framework for Data-Driven Computational Mechanics Based on Nonlinear Optimization
Cristian Guillermo Gebhardt, Dominik Schillinger, Marc Christian Steinbach +1
Data-Driven Computational Mechanics is a novel computing paradigm that enables the transition from standard data-starved approaches to modern data-rich approaches. At this early st…
A new conservative/dissipative time integration scheme for nonlinear mechanical systems
Cristian G. Gebhardt, Ignacio Romero, Raimund Rolfes
We present a conservative/dissipative time integration scheme for nonlinear mechanical systems. Starting from a weak form, we derive algorithmic forces and velocities that guarante…
Variational principles for nonlinear Kirchhoff rods
Ignacio Romero, Cristian G. Gebhardt
The present article studies variational principles for the formulation of static and dynamic problems involving Kirchhoff rods in a fully nonlinear setting. These results, some of…