Parallel Time-Integration of Flexible Multibody Dynamics Based on Newton-Waveform Method
Keyword(s):
Traditionally, the time integration algorithms for multibody dynamics are in sequential. The predictions of previous time steps are necessary to get the solutions at current time step. This time-marching character impedes the application of parallel processor implementation. In this paper, the idea of computing a number of time steps concurrently is applied to flexible multi-body dynamics, which makes parallel time-integration possible. In the present method, the solution at the current time step is computed before accurate values at previous time step are available. This method is suitable for small-scale parallel analysis of flexible multibody systems.
2020 ◽
Vol 15
(9)
◽
2010 ◽
Vol 2010.5
(0)
◽
pp. _58796-1_-_58796-6_
◽
Keyword(s):
2010 ◽
Vol 2010.5
(0)
◽
pp. _58798-1_-_58798-6_
◽
Keyword(s):
2003 ◽
Vol 1
(2-3)
◽
pp. 20
◽
Keyword(s):
2017 ◽
Vol 43
(3)
◽
pp. 193-208
◽
1990 ◽
Vol 18
(2)
◽
pp. 197-210
◽
Keyword(s):