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2009 13th International Conference on Computer Supported Cooperative Work in Design
Performance analysis and improvement of collaborative simulation algorithm
Santiago, Chile
April 22-April 24
ISBN: 978-1-4244-3534-0
Silv Liang, National CIMS Engineering Research Center, Tsinghua Univ. Beijing 100084, China
Jialun Hu, National CIMS Engineering Research Center, Tsinghua Univ. Beijing 100084, China
Heming Zhang, National CIMS Engineering Research Center, Tsinghua Univ. Beijing 100084, China
Collaborative simulation has become an important process of complex product development and works as a key technology to improve product dynamic characteristics and synthetic performances. This paper firstly introduces a model description of collaborative simulation, and gives a systematic analysis on all kinds of factors which affect performance of algorithm including speed, precision and convergence, etc. Then a basic algorithm of collaborative simulation and an improved edition of algorithm from the perspective of step size control are proposed, the later of which can increase simulation speed while guaranteeing precision and convergence. An example is given to verify its validity.
Citation:
Silv Liang, Jialun Hu, Heming Zhang, "Performance analysis and improvement of collaborative simulation algorithm," cscwd, pp.44-49, 2009 13th International Conference on Computer Supported Cooperative Work in Design, 2009
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