Recently, the authors proposed a geometrically exact beam finite element formulation on the Lie group SE(3). Some important numerical and theoretical aspects leading to a computationally efficient strategy were obtained. For instance, the formulation leads to invariant equilibrium equations under rigid body motions and a locking free element. In this paper we discuss some important aspects of this formulation. The invariance property of the equilibrium equations under rigid body motions is discussed and brought out in simple analytical examples. The discretization method based on the exponential map is recalled and a geometric interpretation is given. Special attention is also dedicated to the consistent interpolation of the velocities.W os...
A nonlinear string can be modelled as a prestressed beam using Reissner’s assumptions. Namely, that ...
cote interne IRCAM: Bensoam07aNone / NoneNational audienceA nonlinear string can be modelled as a pr...
cote interne IRCAM: Bensoam07aNone / NoneNational audienceA nonlinear string can be modelled as a pr...
Recently, the authors proposed a geometrically exact beam finite element formulation on the Lie grou...
Recently, the authors proposed a geometrically exact beam finite element formulation on the Lie grou...
Recently, the authors proposed a geometrically exact beam finite element for-mulation on the Lie gro...
This paper describes a dynamic formulation of a straight beam finite element in the setting of the s...
peer reviewedThis paper describes a dynamic formulation of a straight beam finite element in the set...
This article is concerned with finite element implementations of the threedimensional geometrically ...
This article is concerned with finite element implementations of the threedimensional geometrically ...
Abstract We present two methods for generating trajectories and motion interpolants that minimize en...
We initiate the study of three-dimensional shear-deformable geometrically exact beam dynamics throug...
Cílem této práce je odvodit rovnice levo-invariantních Hamiltonovských systémů na Lieových grupách. ...
Cílem této práce je odvodit rovnice levo-invariantních Hamiltonovských systémů na Lieových grupách. ...
In order to improve computational costs in the frame of flexible multibody system modelling, we prop...
A nonlinear string can be modelled as a prestressed beam using Reissner’s assumptions. Namely, that ...
cote interne IRCAM: Bensoam07aNone / NoneNational audienceA nonlinear string can be modelled as a pr...
cote interne IRCAM: Bensoam07aNone / NoneNational audienceA nonlinear string can be modelled as a pr...
Recently, the authors proposed a geometrically exact beam finite element formulation on the Lie grou...
Recently, the authors proposed a geometrically exact beam finite element formulation on the Lie grou...
Recently, the authors proposed a geometrically exact beam finite element for-mulation on the Lie gro...
This paper describes a dynamic formulation of a straight beam finite element in the setting of the s...
peer reviewedThis paper describes a dynamic formulation of a straight beam finite element in the set...
This article is concerned with finite element implementations of the threedimensional geometrically ...
This article is concerned with finite element implementations of the threedimensional geometrically ...
Abstract We present two methods for generating trajectories and motion interpolants that minimize en...
We initiate the study of three-dimensional shear-deformable geometrically exact beam dynamics throug...
Cílem této práce je odvodit rovnice levo-invariantních Hamiltonovských systémů na Lieových grupách. ...
Cílem této práce je odvodit rovnice levo-invariantních Hamiltonovských systémů na Lieových grupách. ...
In order to improve computational costs in the frame of flexible multibody system modelling, we prop...
A nonlinear string can be modelled as a prestressed beam using Reissner’s assumptions. Namely, that ...
cote interne IRCAM: Bensoam07aNone / NoneNational audienceA nonlinear string can be modelled as a pr...
cote interne IRCAM: Bensoam07aNone / NoneNational audienceA nonlinear string can be modelled as a pr...