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  5. Multibody domain decomposition for parallel processing: a wave-based approach to handling interface dynamics
 
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Multibody domain decomposition for parallel processing: a wave-based approach to handling interface dynamics

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Download SmootheyOConnor_abstract_v5.doc89.5 KB
Author(s)
Smoothey, Craig 
O'Connor, William 
Uri
http://hdl.handle.net/10197/4011
Date Issued
May 2012
Date Available
11T16:50:48Z January 2013
Abstract
For many good reasons there is growing interest in ways to allow parallel processing of multibody dynamics problems. Some recent approaches include “Domain Decomposition” and “Divide and Conquer”. This paper explores a new approach, reported as work in progress, with initial, promising results. The strategy is an extension of work done on wave analysis of lumped systems in another context. In the approach, a larger system is subdivided into smaller subsystems, which are solved in parallel. Interconnection points are boundaries for each. Dynamic coupling across boundaries is handled in terms of transmitted and reflected motion components (or "waves"), in both directions, across the boundaries.
Type of Material
Conference Publication
Keywords
  • Domain decomposition

  • Parallel processing

  • Wave-based analysis

  • Wave-based control

  • Multibody dynamics

Language
English
Status of Item
Peer reviewed
Description
The 2nd Joint International Conference on Multibody System Dynamics, Stuttgart, Germany, May, 2012
This item is made available under a Creative Commons License
https://creativecommons.org/licenses/by-nc-nd/3.0/ie/
Owning collection
Mechanical & Materials Engineering Research Collection
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1780
Acquisition Date
Mar 30, 2023
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