Search found 27 matches

by Frédéric Lamon
Thu Aug 27, 2015 8:29 am
Forum: OpenSim
Topic: Help with Probe for power
Replies: 11
Views: 690

Re: Help with Probe for power

So I modified my model a little bit in order for CMC to work with it and I ran CMC and then Probereporter in Analyze tool. I am still getting huge numbers for the actuators power (see picture) and no value for internal power of joints. Any idea ? I attached the files I used for the simulation. Cheer...
by Frédéric Lamon
Thu Aug 27, 2015 7:05 am
Forum: OpenSim
Topic: Help with Probe for power
Replies: 11
Views: 690

Re: Help with Probe for power

Hello James,

Ok, but even if I use the value and not integrate ?

Cheers,

Fred
by Frédéric Lamon
Thu Aug 27, 2015 3:28 am
Forum: OpenSim
Topic: Help with Probe for power
Replies: 11
Views: 690

Re: Help with Probe for power

Hello Dario, Jointinternal power doesn't work with my data and I can't figure out why. As working with the API I have never done it and don't really know how to do it. I have already tried to take the IK results and use the derivative and multiply them with ID results but I wanted to use these probe...
by Frédéric Lamon
Tue Aug 25, 2015 5:09 am
Forum: OpenSim
Topic: Help with Probe for power
Replies: 11
Views: 690

Re: Help with Probe for power

Hello Dario, Thanks a lot for helping me. So In the files I added before yeah I did let the integrate but it should be changed as value as I do not want to have the work. Sorry about that. If you do,you will see that not all actuators get a power value and I don't understand why, especially some of ...
by Frédéric Lamon
Fri Aug 21, 2015 11:40 am
Forum: OpenSim
Topic: Help with Probe for power
Replies: 11
Views: 690

Re: Help with Probe for power

Hello Dario and James, Thanks for your answers. I do not use integrate but only value as I am interested in the power and not the work. As I do not use integrate I don't need to run it through CMC right ? But it is not working. I have put some files here if you have time to have a look at it. Thanks...
by Frédéric Lamon
Thu Aug 20, 2015 5:55 am
Forum: OpenSim
Topic: Help with Probe for power
Replies: 11
Views: 690

Help with Probe for power

Hello, I am trying to use Probe in order to get the actuators power as well as the joints power. However the actuatorspowerprobe is giving me incoherent results and the internaljointpowerprobe is not giving any outputs. I do not know what to do to solve this. Has anyone already used probes and could...
by Frédéric Lamon
Mon Aug 17, 2015 4:16 am
Forum: OpenSim
Topic: Torque vs Coordinate actuators
Replies: 0
Views: 125

Torque vs Coordinate actuators

Hello everybody, I would like to know the differences between torque and coordinate actuators. I ran SO with all my reserve actuators as coordinate actuators and I was wondering what would happen if I ran it with the same actuators but as torques actuators. I ask this because then I want to use the ...
by Frédéric Lamon
Tue Jul 28, 2015 2:30 am
Forum: OpenSim
Topic: moment vs angle plot for thelen and millard model
Replies: 4
Views: 422

Re: moment vs angle plot for thelen and millard model

Hello Matt, Once again, I would like to thank you for taking the time to look at my problem. I will proceed with the equilibrium model as suggested. Concerning the plots, I was able to plot the normalized fiber length, but for the normalized fiber velocity, I tried to get the data using the analysis...
by Frédéric Lamon
Mon Jul 27, 2015 4:47 am
Forum: OpenSim
Topic: moment vs angle plot for thelen and millard model
Replies: 4
Views: 422

Re: moment vs angle plot for thelen and millard model

Hello Mr. Millard, Thanks a lot for answering my questions. I was wondering if you had an idea as to which muscle models (equilibrium or acceleration) I should use for analyzing the tennis serve as it is what I am currently working on and I can't seem to figure out which of these two would be a bett...
by Frédéric Lamon
Fri Jul 24, 2015 5:08 am
Forum: OpenSim
Topic: moment vs angle plot for thelen and millard model
Replies: 4
Views: 422

moment vs angle plot for thelen and millard model

Hello, I have compared the thelen2003 and millard2012 muscle models by plotting the default values for the knee flexion moment against the knee flexion angle for the knee flexors and extensors in my model and I am really surprised to find that the Millard2012 has really small moments in comparison t...