Projective Constraint Violation Stabilization Method for Multibody Systems on Manifold (CROSBI ID 524347)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Terze, Zdravko ; Naudet, Joris
engleski
Projective Constraint Violation Stabilization Method for Multibody Systems on Manifold
Constraint gradient projective method for stabilization of constraint violation during time integration of multibody systems (MBS) is in focus of the paper. Mathematical model for constrained MBS dynamic simulation on manifolds is introduced and numerical violation of system kinematical constraints is discussed. As an extension of the previous work, that was focused on time integration of holonomic systems, the stabilization projective method is discussed in the context of generally constrained mechanical systems. By adopting differential-geometric point of view, the geometric and stabilization issues of the method are addressed. After discussing optimization of partitioning algorithm, it is shown that the projective stabilization method can be applied for numerical stabilization of holonomic and non-holonomic constraints in Pfaffian and general form.
Constrained mechanical systems; Numerical integration on manifolds; Dynamic simulation of multibody systems
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Podaci o prilogu
2006.
objavljeno
Podaci o matičnoj publikaciji
Matejiček, Franjo
Osijek: Grafika Osijek
Podaci o skupu
5th INTERNATIONAL CONGRESS OF CROATIAN SOCIETY OF MECHANICS
predavanje
21.09.2006-23.09.2006
Trogir, Hrvatska