Search found 13 matches
- Wed Mar 16, 2016 11:05 am
- Forum: OpenSim
- Topic: Model editing_Error loading model
- Replies: 5
- Views: 646
Re: Model editing_Error loading model
Hello Ayman, Thank You for the reply. Please see the code (part of it) attached. <Body name="bucket"> <mass>1.0</mass> <mass_center>0.0 -0.1 0.0</mass_center> <inertia_xx>0.0024</inertia_xx> <inertia_yy>0.0028</inertia_yy> <inertia_zz>0.0224</inertia_zz> <inertia_xy>0.0</inertia_xy> <inertia_xz>0.0<...
- Fri Mar 04, 2016 10:52 am
- Forum: OpenSim
- Topic: Model editing_Error loading model
- Replies: 5
- Views: 646
Model editing_Error loading model
Hello all, I'm working on model editing tutorial (arm_with_bucket.osim). I have followed all the steps in the tutorial but couldn't open this file in GUI. It takes very long time to load this file. I couldn't decipher anything from the log files and they are attached here (err.log file is empty). Pl...
- Thu Sep 24, 2015 12:50 pm
- Forum: OpenSim
- Topic: Can't see experimental and virtual markers_OpenSim3.3
- Replies: 1
- Views: 188
Can't see experimental and virtual markers_OpenSim3.3
Hello all, I have switched to OpenSim 3.3 and I could not longer see the experimental and virtual markers together, when I preview the markers after scaling. How do you think I can see both the marker sets at a time? In my process of iterating scaling, I match up my virtual marker to the experimenta...
- Wed Jun 17, 2015 6:00 pm
- Forum: OpenSim
- Topic: Pelvis Tilt and Hip flexion angle and their moments in Squat
- Replies: 0
- Views: 187
Pelvis Tilt and Hip flexion angle and their moments in Squat
Hello all, I did read about Pelvic Tilt and Hip Flexion Angle (Gait2354 vs. Clinical Measurements) on opensim confluence. Q1. I have simulated squat in opensim and couldn’t match the hip flexion angles to the literature, though I got decent knee flexion and ankle angles. This has further effected my...
- Thu May 28, 2015 12:39 pm
- Forum: OpenSim
- Topic: Questions in RRA, CMC and Analyze Tool
- Replies: 9
- Views: 1980
Re: Questions in RRA, CMC and Analyze Tool
You are Welcome Bruce! Try to alter the weights on the markers while you run your IK to get the max marker error below 4cm and rms below 2cm. You may try to uncheck the markers (to give a default weight of zero) which you are not confident of, to reduce the error. Opensim doesn't filter the force da...
- Wed May 27, 2015 1:12 pm
- Forum: OpenSim
- Topic: Applying External Loads_Squat in ZeroGravity
- Replies: 2
- Views: 380
Re: Applying External Loads_Squat in ZeroGravity
yeah! I have set the gravity to 0 with in the model.
- Wed May 27, 2015 10:51 am
- Forum: OpenSim
- Topic: Questions in RRA, CMC and Analyze Tool
- Replies: 9
- Views: 1980
Re: Questions in RRA, CMC and Analyze Tool
Hello Bruce de Jongh, I wanted to make sure if you are simulating gait motion and running the simulation just for stance. I have got the residuals reported above for a badly scaled model, which I have later modified to recommended values of Opensim. So, make sure the maximum and rms marker error dur...
- Sat May 23, 2015 10:00 am
- Forum: OpenSim
- Topic: Applying External Loads_Squat in ZeroGravity
- Replies: 2
- Views: 380
Applying External Loads_Squat in ZeroGravity
Hello all, I’m trying to simulate squat in Zero gravity to understand Muscle forces and Joint reactions. I want to apply constant force at the shoulders of the Model during the activity. Since I’m performing simulations in zero gravity, without a constraint my model keeps falling down (while running...
- Fri May 22, 2015 7:02 am
- Forum: OpenSim
- Topic: Cannot view/download attachments
- Replies: 1
- Views: 371
Cannot view/download attachments
Dear Opensim team,
We could not view or download attachments on Public forums. It opens a new tab saying "The selected attachment doesn't exist anymore". Can you please let us know how to access them? Thank You
Best regards
Satya Sri M
We could not view or download attachments on Public forums. It opens a new tab saying "The selected attachment doesn't exist anymore". Can you please let us know how to access them? Thank You
Best regards
Satya Sri M
- Thu Apr 02, 2015 4:46 pm
- Forum: OpenSim
- Topic: Crashes During Joint Reaction Analyis
- Replies: 10
- Views: 5935
Re: Crashes During Analyze
Hello all,
Opensim crashed while I'm using analyze tool after finishing 60% of the simulation. I did test it with debug 3 mode to look up for feedback during the run (it dint help). You may look at the error log report attached. Any suggestions in this regard are golden.
Thank You
Satya
Opensim crashed while I'm using analyze tool after finishing 60% of the simulation. I did test it with debug 3 mode to look up for feedback during the run (it dint help). You may look at the error log report attached. Any suggestions in this regard are golden.
Thank You
Satya