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Dallas Kennedy

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06 Oct 2009 Screenshot Modeling Flexible Bodies in SimMechanics Technical paper and examples on modeling flexibility in SimMechanics. Author: Dallas Kennedy flexible vibration fe..., mechanical modeling, flexible vibration fe... 49 9
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4.0 | 8 ratings
18 Aug 2009 Screenshot Mechanical Friction with Simulink and Physical Modeling Modeling and simulating mechanical friction in the Simulink® and Physical Modeling environment Author: Dallas Kennedy friction, mechanical, mechanics, mechanical modeling, simulink, physical modeling 31 2
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4.0 | 8 ratings
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24 Feb 2012 Modeling Flexible Bodies in SimMechanics Technical paper and examples on modeling flexibility in SimMechanics. Author: Dallas Kennedy Boeije, Jos

Question: I have a working implementation of flexbodies in Simmechanics. For this I used a classic, free-free state-space model, exported from Ansys. To get the results to closely match FEM output however, I require about 200 modes, which takes a long time to run. In trying to improve this, I have been looking at different techniques to create state-space systems, e.g. the free Craig-Bampton reduction approach. Does anyone have experience with this, or other advice relevant to improve calculation times and/or accuracy?
22 Aug 2011 Modeling Flexible Bodies in SimMechanics Technical paper and examples on modeling flexibility in SimMechanics. Author: Dallas Kennedy Etienne

Hi there. I am trying to construct a composite beam by copying the given beam model, and then connecting the midpoint. I cannot figure out how to do this. Do you maybe have examples of where you have connected several flexible bodies?
26 Apr 2010 Modeling Flexible Bodies in SimMechanics Technical paper and examples on modeling flexibility in SimMechanics. Author: Dallas Kennedy Javier

When I try to model a beam along certain directions some plot errors occur. For example when I try to plot a beam which "Direction of the beam element" is [1 1 0], Matlab answers: MATLAB error message: Error using ==> axis>LocSetLimits at 234
Vector must have 4, 6, or 8 elements.
02 Sep 2008 Modeling Flexible Bodies in SimMechanics Technical paper and examples on modeling flexibility in SimMechanics. Author: Dallas Kennedy Sohail, Ahmed

05 Jul 2008 Modeling Flexible Bodies in SimMechanics Technical paper and examples on modeling flexibility in SimMechanics. Author: Dallas Kennedy jamadade, surykant

i am give the refrance only for my tutorial
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mechanical modeling, flexible vibration fea lumped bending torsion rigid multibody, flexible vibration fea lumped bending torsion rigid multibody ae, friction, mechanical
Files Tagged by Dallas View all
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Updated   File Tags Downloads
(last 30 days) 		Comments Rating
06 Oct 2009 Screenshot Modeling Flexible Bodies in SimMechanics Technical paper and examples on modeling flexibility in SimMechanics. Author: Dallas Kennedy flexible vibration fe..., mechanical modeling, flexible vibration fe... 49 9
  • 4.0
4.0 | 8 ratings
18 Aug 2009 Screenshot Mechanical Friction with Simulink and Physical Modeling Modeling and simulating mechanical friction in the Simulink® and Physical Modeling environment Author: Dallas Kennedy friction, mechanical, mechanics, mechanical modeling, simulink, physical modeling 31 2
  • 4.0
4.0 | 8 ratings

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