This paper deals with the sliding-contact constraint equations describing the relative motion of two freeform surfaces, assuming that the surfaces can have arbitrary curvature in three-dimensional space. The sliding-contact equations are developed either for the non-penetration condition and for the surface-tangency condition, Both are differentiated twice in time in order to allow a straightforward application to dynamic and kinematic multibody simulation within the context of an augmented Lagrangian approach. This formulation represents the contact constraint by means of a sliding tangent plane, hence exploiting the advantageous optimizations of the so called lock formulation.
(2003). Sliding Contact between Freeform Surfaces [journal article - articolo]. In MULTIBODY SYSTEM DYNAMICS. Retrieved from https://hdl.handle.net/10446/242974
Sliding Contact between Freeform Surfaces
Righettini, Paolo
2003-01-01
Abstract
This paper deals with the sliding-contact constraint equations describing the relative motion of two freeform surfaces, assuming that the surfaces can have arbitrary curvature in three-dimensional space. The sliding-contact equations are developed either for the non-penetration condition and for the surface-tangency condition, Both are differentiated twice in time in order to allow a straightforward application to dynamic and kinematic multibody simulation within the context of an augmented Lagrangian approach. This formulation represents the contact constraint by means of a sliding tangent plane, hence exploiting the advantageous optimizations of the so called lock formulation.File | Dimensione del file | Formato | |
---|---|---|---|
A_1025958712127.pdf
Solo gestori di archivio
Versione:
publisher's version - versione editoriale
Licenza:
Licenza default Aisberg
Dimensione del file
238.8 kB
Formato
Adobe PDF
|
238.8 kB | Adobe PDF | Visualizza/Apri |
Pubblicazioni consigliate
Aisberg ©2008 Servizi bibliotecari, Università degli studi di Bergamo | Terms of use/Condizioni di utilizzo