G - Physics – 06 – F
Patent
G - Physics
06
F
G06F 17/10 (2006.01) G06T 17/40 (2006.01)
Patent
CA 2541948
For determining the behaviour of a system submitted to predetermined load and displacement boundary conditions with a degree of freedom relative to a local coordinate system released at one node of the system, a process uses finite element analysis. For a geometrically non-linear solution scheme, the process has a plurality of incremental steps. In each incremental step, one computes for a finite element of the system a displacement vector at the nodes of the finite element. This computation of the displacement vector is carried out by minimising the energy of the system when the system is submitted to the predetermined load and to a fraction of the predetermined displacement. For a geometrically linear solution scheme, the process is carried out in a single solving step. In this step one computes for a finite element of the system a displacement vector at the nodes of the finite element. The computation is carried out by minimising the energy of the system when the system is submitted to the predetermined load and to the predetermined displacement. The step of minimising is carried out, for a node having a released degree of freedom, in a local frame of reference. The released degree of freedom at the node is expressed along one axis of the local frame of reference. Using such hydrid reference frames makes it possible to express and to take into account in the global formulation the constraints for the non-released degrees of freedoms in a simple manner, without having to factorise constraints;
de Hillerin Charles-Andre
Voegele Sebastien
Dassault Systemes
Mccarthy Tetrault Llp
LandOfFree
Solver for a restrained deformable system with released... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Solver for a restrained deformable system with released..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solver for a restrained deformable system with released... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-2085845