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Testing the accuracy of numerical simulations of multibody systems

✍ Scribed by R.L. Huston; J.W. Kamman


Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
128 KB
Volume
28
Category
Article
ISSN
0093-6413

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Multibody systems are frequently modeled as constrained systems, and the arising governing equations incorporate the closing constraint equations at the acceleration level. One consequence of accumulation of integration truncation errors is the phenomenon of violation of the lower-order constraint e