Rank: 256 based on 310 downloads (last 30 days) and 9 files submitted
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Guy Rouleau

E-mail
Company/University
MathWorks

Personal Profile:

Application Support Engineer for MathWorks. I like to write about Simulink and other MathWorks tools used in Model-Based Design at http://blogs.mathworks.com/seth

Professional Interests:
robotics, system modeling, Simulink

 

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Files Posted by Guy View all
Updated   File Tags Downloads
(last 30 days)
Comments Rating
22 Aug 2014 Simulation of a one-legged hopping robot Simulation of a one-legged hopping robot Author: Guy Rouleau mechanical modeling, robotics, simmechanics, hopping, robot, leg 48 1
  • 5.0
5.0 | 1 rating
14 Jan 2014 Screenshot Example Driver blocks for Simulink Hardware Support Packages Example Driver blocks for LEGO Mindstorm NXT and Arduino support packages Author: Guy Rouleau simulink, target support packag..., arduino, lego 21 0
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 15 2
  • 5.0
5.0 | 5 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 simulink real time ex..., simulink, real time simulation 120 14
  • 5.0
5.0 | 10 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 simulink, simmechanics, dynamics, inverse dynamics 35 0
  • 3.75
3.8 | 4 ratings
Comments and Ratings by Guy View all
Updated File Comments Rating
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
Updated File Comment by Comments Rating
22 Aug 2014 Simulation of a one-legged hopping robot Simulation of a one-legged hopping robot Author: Guy Rouleau Stevenson, William

It is missing mblibv1/Sensors &
Actuators/Body Sensor.

William

18 Jun 2014 Double Pendulum This model implements a double pendulum both in SimMechanics™ and using basic Simulink® blocks. Author: Guy Rouleau David

Also see this example:

http://www.mathworks.com/help/physmod/sm/examples_v2/assembling-parts-into-a-double-pendulum.html

02 Jun 2014 Simulink® Real Time Execution C-MEX S-function that reduces the execution speed of a model close to real time Author: Guy Rouleau Creus, Xavier

Should I change the "Time Scaling Factor" to adapt it to work in "Real Time"?
With "1" it works to slow and with "0" it works to fast... How can I adjust the correct value?

17 Oct 2013 Double suspended mass-spring-damper system 2 suspended masses linked by springs and dampers demonstrating basic SimMechanics features. Author: Guy Rouleau takia

01 Oct 2013 Minor Time Step Logging Demonstration showing how to log data computed by the Simulink® solver at minor time steps. Author: Guy Rouleau Anthony

This submission is excellent. I appreciate your efforts. The minor time step recording enabled me to find a bug that has been haunting me for about a week. Please keep this submission updated for current and future Matlab/Simulink releases.

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