𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A time-stepping method for stiff multibody dynamics with contact and friction

✍ Scribed by Mihai Anitescu; Florian A. Potra


Publisher
John Wiley and Sons
Year
2002
Tongue
English
Weight
256 KB
Volume
55
Category
Article
ISSN
0029-5981

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


A linearly implicit trapezoidal method f
✍ Florian A. Potra; Mihai Anitescu; Bogdan Gavrea; Jeff Trinkle πŸ“‚ Article πŸ“… 2006 πŸ› John Wiley and Sons 🌐 English βš– 373 KB

We present a hard constraint, linear complementarity based, method for the simulation of stiff multibody dynamics with contact, joints and friction. The approach uses a linearization of the modified trapezoidal method, incorporates a Poisson restitution model at collision, and solves only one linear

A multi-index variable time step method
✍ J. Cardenal; J. Cuadrado; P. Morer; E. Bayo πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 204 KB πŸ‘ 2 views

The paper presents a multi-index variable time step method for the integration of the equations of motion of constrained multibody systems in descriptor form. The basis of the method is the augmented Lagrangian formulation with projections in index-3 and index-1. The method takes advantage of the be

MBO(N)D: A multibody method for long-tim
✍ Chun, Hon M.; Padilla, Carlos E.; Chin, Donovan N.; Watanabe, Masakatsu; Karlov, πŸ“‚ Article πŸ“… 2000 πŸ› John Wiley and Sons 🌐 English βš– 706 KB

A modeling approach that can significantly speed up the dynamics simulation of large molecular systems is presented herein. A multigranular modeling approach, whereby different parts of the molecule are modeled at different levels of detail, is enabled by substructuring. Substructuring the molecular

Analysis of a time discretization for an
✍ Jean-Marc Ricaud; Elaine Pratt πŸ“‚ Article πŸ“… 2001 πŸ› John Wiley and Sons 🌐 English βš– 167 KB

## Abstract Some dynamic contact problems with friction can be formulated as an implicit variational inequality. A time discretization of such an inequality is given here, thus giving rise to a so‐called incremental solution. The convergence of the incremental solution is established, and then the