- Tytuł:
- Comparison of natural complement formulations for multibody dynamics
- Autorzy:
-
Pękal, M.
Frączek, J. - Powiązania:
- https://bibliotekanauki.pl/articles/280572.pdf
- Data publikacji:
- 2016
- Wydawca:
- Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
- Tematy:
-
multibody dynamics
numerical methods
spatial systems - Opis:
- The main aim of this paper is to compare the effectiveness of numerical techniques used for spatial multibody dynamics simulation by applying the natural complement method. In the paper, seven numerical schemes are considered: zero eigenvalue formulation, Pseudo Upper Triangular Decomposition, Schur decomposition, Singular Value Decomposition, QR decomposition, coordinate partitioning and Wang-Huston formulation. In order to illustrate the effectiveness of these schemes, two McPherson struts are considered. Simulations are performed with four error tolerance values and for three stabilization cases. Some suggestions on possible applications of the selected methods are formulated.
- Źródło:
-
Journal of Theoretical and Applied Mechanics; 2016, 54, 4; 1391-1404
1429-2955 - Pojawia się w:
- Journal of Theoretical and Applied Mechanics
- Dostawca treści:
- Biblioteka Nauki