Overview Class #12 (Feb 25) Deformable Multi-body Systems Material from chapter 5 of –Ahmed A....
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Overview Class #12 (Feb 25) • Deformable Multi-body Systems • Material from chapter 5 of – Ahmed A. Shabana, Dynamics of Multibody Systems , Cambridge University Press, 2nd edition, April 1998. – Doesn’t include collision modeling or constraint stabilization • Next week... physically based sound modeling
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Transcript of Overview Class #12 (Feb 25) Deformable Multi-body Systems Material from chapter 5 of –Ahmed A....
OverviewClass #12 (Feb 25)
• Deformable Multi-body Systems
• Material from chapter 5 of – Ahmed A. Shabana, Dynamics of Multibody Systems, Cambridge University Press, 2nd edition, April 1998.
– Doesn’t include collision modeling or constraint stabilization
• Next week... physically based sound modeling
Reminder...Assignment #2: HAIL STORM!
• Pelt a banana bicycle seat with hail stones• Watch the punishment in slow motion!
• Due Thursday, March 6 • /afs/cs.cmu.edu/academic/class/15863-s03/pbmisA2_HailStorm_starterCode.zip
Various whiteboard helper slides from Shabana follow...
Consistent System Mass Matrix
Consistent System Mass Matrix
Lumped System Mass Matrix
Quadratic Velocity Vector
