Memorias de investigación
Communications at congresses:
Automated natural coordinate selection for fast symbolic-numeric dynamic simulation
Year:2015

Research Areas
  • Mechanical engineering

Information
Abstract
The combination of symbolic and numeric techniques affords promising advantages for the dynamic simulation of mechanical systems. Symbolic tools using exact arithmetic are valuable when predefined algebraic expressions or moderately sized systems must be manipulated. On the other hand, when large problems must be solved or a preprocessing stage is undesirable, numeric implementations based on floating-point numbers tend to be more effective. In this work, we present a method for the automatic modeling of multibody systems using natural coordinates and combined symbolic?numeric techniques, as a generalization and significant advancement of the work previously reported by Uchida et al.
International
Si
Congress
2015 ECCOMAS Thematic Conference on Multibody Dynamics
960
Place
Barcelona
Reviewers
Si
ISBN/ISSN
978-84-944244-0-3
Start Date
29/06/2015
End Date
02/07/2015
From page
1
To page
8
Multibody Dynamics 2015
Participants

Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Grupo de Inv. en Seguridad e Impacto Medioambiental de Vehículos y Transportes (GIVET)
  • Centro o Instituto I+D+i: Instituto Universitario de Investigación del Automóvil (INSIA)
  • Departamento: Matemáticas del Área Industrial