Sökning: onr:"swepub:oai:lup.lub.lu.se:24c951fd-02f4-42f3-a218-2e23024ced78" >
Efficient corrector...
Efficient corrector iteration for DAE time integration in multibody dynamics
-
- Arnold, Martin (författare)
- Martin-Luther-Universität Halle-Wittenberg
-
- Fuchs, Andreas (författare)
- German Aerospace Center (DLR)
-
- Führer, Claus (författare)
- Lund University,Lunds universitet,Numerisk analys,Forskargrupper vid Lunds universitet,Numerical Analysis,Lund University Research Groups
-
(creator_code:org_t)
- Elsevier BV, 2006
- 2006
- Engelska.
-
Ingår i: Computer Methods in Applied Mechanics and Engineering. - : Elsevier BV. - 0045-7825. ; 195:50-51, s. 6958-6973
- Relaterad länk:
-
http://www.mathemati...
-
visa fler...
-
http://dx.doi.org/10...
-
https://lup.lub.lu.s...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- Efficient time integration is a key issue in computational multibody dynamics. Implicit time integration methods for stiff systems and constrained systems require the solution of a system of nonlinear equations in each time step. The nonlinear equations are solved iteratively by Newton type methods that are tailored to the structure of the equations of motion in multibody dynamics. In the present paper we discuss classical and recent methods for reducing the numerical effort in the application to multibody systems that are modelled in joint coordinates. The methods have been implemented in an industrial multibody system simulation package. Results of numerical tests for two benchmark problems from vehicle dynamics are presented.
Ämnesord
- NATURVETENSKAP -- Matematik (hsv//swe)
- NATURAL SCIENCES -- Mathematics (hsv//eng)
Nyckelord
- Multibody dynamics
- DAE time integration
- Corrector iteration
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
Hitta via bibliotek
Till lärosätets databas