Rank: 1561 based on 76 downloads (last 30 days) and 2 files submitted
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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 mechanical modeling, flexible vibration fe..., flexible vibration fe... 34 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 mechanical modeling, friction, mechanics, mechanical, simulink, physical modeling 42 3
  • 4.0
4.0 | 10 ratings
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04 Jan 2014 Mechanical Friction with Simulink and Physical Modeling Modeling and simulating mechanical friction in the Simulink® and Physical Modeling environment Author: Dallas Kennedy xu

Appreciate for authors' effort! Thanks a lot!

19 Aug 2013 Mechanical Friction with Simulink and Physical Modeling Modeling and simulating mechanical friction in the Simulink® and Physical Modeling environment Author: Dallas Kennedy Sung, David

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.

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