Search found 28 matches

by raman samberia
Thu Jun 07, 2018 6:34 am
Forum: OpenSim
Topic: dlm read error
Replies: 1
Views: 250

dlm read error

i am trying to read actuation_power.sto file in matlab using command x = dlmread('CMCResults\3_ik\3_Actuation_power.sto', '\t', 24,0); but its giving me error Mismatch between file and format character vector. Trouble reading 'Numeric' field from file (row number 1621, field number 33) ==> #QNAN000 ...
by raman samberia
Thu May 03, 2018 3:17 am
Forum: OpenSim
Topic: cmc failure
Replies: 1
Views: 158

cmc failure

sir i am using upper extremity arm model for cmc simulation of human arm, as it already has one joint r_z for ration of body wrt z axis . The model works fine with it . but as soon as i add other rotation and translation to model(r_x,r_y,t_x,t_y,t_z). the simulation fails and gives error like SimTK ...
by raman samberia
Thu Apr 26, 2018 1:47 am
Forum: OpenSim
Topic: schutte1993 to milliard
Replies: 3
Views: 280

Re: schutte1993 to milliard

Sir x-axis is the length of tendon and y-axis is the force,but the units of these parameters is not specified in the model file. Sir i have read that paper that is why asked how the curve can start from zero. Theses values are given in the model upper extremity arm model provided on opensim website....
by raman samberia
Wed Apr 25, 2018 11:05 am
Forum: OpenSim
Topic: schutte1993 to milliard
Replies: 3
Views: 280

schutte1993 to milliard

sir the problem I am getting with upper extremity arm model is converting the schutte19993 model to milliard2012. the tendon force length curve given in upper extremity arm model starts from 0 instead of 1 . The tendon force length relationship given in upper arm extremity model is untitled.jpg and ...
by raman samberia
Mon Apr 23, 2018 11:27 pm
Forum: OpenSim
Topic: dll error
Replies: 1
Views: 153

dll error

matlab gives error failed to load opensimjavaJNI.dll error but dll file is still there
by raman samberia
Mon Apr 23, 2018 9:46 pm
Forum: OpenSim
Topic: convert schutte to milliard2012
Replies: 5
Views: 484

Re: convert schutte to milliard2012

1st plot is given for all muscle so I cant normalize it because isometric force and tendon slack length for all muscle is differnet
by raman samberia
Mon Apr 23, 2018 6:42 am
Forum: OpenSim
Topic: convert schutte to milliard2012
Replies: 5
Views: 484

Re: convert schutte to milliard2012

sir the problem is passive tendon force length curve given in upper extremity arm model starts from 0 instead of 1 . The muscle passive force length relationship given in upper arm extremity model is untitled.jpg even after normalizing, the curve will still start from 0 .but prescribed force length ...
by raman samberia
Fri Apr 20, 2018 1:38 am
Forum: OpenSim
Topic: convert schutte to milliard2012
Replies: 5
Views: 484

Re: convert schutte to milliard2012

sir in opensim api whenever i try to find out the new tendon force length curve for new milliard muscle model similar to older schutte1993 model these are the value that it ask for new force length curve
by raman samberia
Wed Apr 18, 2018 2:28 am
Forum: OpenSim
Topic: convert schutte to milliard2012
Replies: 5
Views: 484

convert schutte to milliard2012

sir i have upper extremity model for human arm simulation. I want to convert schutte1993 muscle to milliard muscle . for that i need values of following strainAtOneNormForce ....... 0.049 stiffnessAtOneNormForce .... 1.375/strainAtOneNormForce normForceAtToeEnd .......... 2.0/3.0 curviness ............
by raman samberia
Mon Apr 16, 2018 2:22 am
Forum: OpenSim
Topic: cmc activation fluxtuation
Replies: 3
Views: 218

Re: cmc activation fluxtuation

how can i smooth my cmc activation result and my cmc still show activation value greater than 0.5 when there is no motion why????