Rank: 195 based on 281 downloads (last 30 days) and 8 files submitted
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Guy Rouleau

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Company/University
The MathWorks

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Professional Interests:
robotics, system modeling, Simulink

 

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Files Posted by Guy View all
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21 Apr 2011 Screenshot Minor Time Step Logging Demonstration showing how to log data computed by the Simulink® solver at minor time steps. Author: Guy Rouleau simulink, simulation, debugging, potw, pick of the week 13 1
  • 5.0
5.0 | 3 ratings
22 Jul 2010 Screenshot Simulink® Real Time Execution C-MEX S-function that reduces the execution speed of a model close to real time Author: Guy Rouleau real time simulation, simulink real time ex..., simulink 131 8
  • 5.0
5.0 | 8 ratings
07 Aug 2009 Screenshot Double suspended mass-spring-damper system 2 suspended masses linked by springs and dampers demonstrating basic SimMechanics features. Author: Guy Rouleau dynamics, simmechanics, inverse dynamics, simulink 40 0
05 Aug 2009 Screenshot Simulation of a one-legged hopping robot Simulation of a one-legged hopping robot Author: Guy Rouleau mechanical modeling, robotics, simmechanics, hopping, robot, leg 21 0
  • 5.0
5.0 | 1 rating
18 Jun 2009 Synchronizing metronomes The 5 pendulums, in a vectorized approach Author: Guy Rouleau mechanical modeling, metronome, synchronizing, systems 5 0
Comments and Ratings by Guy View all
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24 Mar 2011 Simulink® Real Time Execution C-MEX S-function that reduces the execution speed of a model close to real time Author: Guy Rouleau

Harrison, if you are not using a Windows 32-bit system, you need to execute "mex sfun_time.c" to generate the MEX-file. Note that if you never used MEX before, you will need to execute "mex -setup" to choose a compiler.
03 Nov 2009 SimMechanics™ rover This SimMechanics™ model implements a 4 wheels rover with suspension and a robotic arm. Author: Guy Rouleau

You will get an error if you are using an version of MATLAB older than R2008b. SimMechanics Visualization has been completly redesigned in MATLAB R2008b. The model uses new features available only since R2008b and because of that it is not compatible with earlier versions.
Comments and Ratings on Guy's Files View all
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19 Jan 2012 Simulink® Real Time Execution C-MEX S-function that reduces the execution speed of a model close to real time Author: Guy Rouleau Mark

I am not seeing the "Useful Stuff" library pop up. Do you expect problems running this on 2010b (XP,32 bit)? Thanks!
10 Jan 2012 Double Pendulum This model implements a double pendulum both in SimMechanics™ and using basic Simulink® blocks. Author: Guy Rouleau Allen, Matt

Nice, this was helpful for me as I am testing out SimMechanics for the first time.
10 Jan 2012 Simulink® Real Time Execution C-MEX S-function that reduces the execution speed of a model close to real time Author: Guy Rouleau Sun
07 Jan 2012 Simulink® Real Time Execution C-MEX S-function that reduces the execution speed of a model close to real time Author: Guy Rouleau mulia, sufendi

hi,
i have try to run your file and it's work fine. but the problem is, the simulation run to slow compare to real time after i add your function in my simulink project.
the question is, can i make it run faster so it run same as real time ? and how to make it.

thanks.
05 Dec 2011 Minor Time Step Logging Demonstration showing how to log data computed by the Simulink® solver at minor time steps. Author: Guy Rouleau Journot, Maxime

Very useful post !!
Top Tags Applied by Guy
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simulink, simmechanics, mechanical modeling, automative, car
Files Tagged by Guy View all
  • 1 - 5 of
  • 8
Updated   File Tags Downloads
(last 30 days) 		Comments Rating
21 Apr 2011 Screenshot Minor Time Step Logging Demonstration showing how to log data computed by the Simulink® solver at minor time steps. Author: Guy Rouleau simulink, simulation, debugging, potw, pick of the week 13 1
  • 5.0
5.0 | 3 ratings
22 Jul 2010 Screenshot Simulink® Real Time Execution C-MEX S-function that reduces the execution speed of a model close to real time Author: Guy Rouleau real time simulation, simulink real time ex..., simulink 131 8
  • 5.0
5.0 | 8 ratings
07 Aug 2009 Screenshot Double suspended mass-spring-damper system 2 suspended masses linked by springs and dampers demonstrating basic SimMechanics features. Author: Guy Rouleau dynamics, simmechanics, inverse dynamics, simulink 40 0
05 Aug 2009 Screenshot Simulation of a one-legged hopping robot Simulation of a one-legged hopping robot Author: Guy Rouleau mechanical modeling, robotics, simmechanics, hopping, robot, leg 21 0
  • 5.0
5.0 | 1 rating
18 Jun 2009 Synchronizing metronomes The 5 pendulums, in a vectorized approach Author: Guy Rouleau mechanical modeling, metronome, synchronizing, systems 5 0

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