Search found 59 matches

by Kang Li
Fri Dec 11, 2009 8:22 pm
Forum: OpenSim
Topic: Static optimization failure
Replies: 15
Views: 1906

RE: Static optimization failure

Tom,
Did you solve this problem?
Kang
by Kang Li
Fri Dec 11, 2009 1:22 pm
Forum: OpenSim
Topic: Static Optimization for Stair Climbing
Replies: 3
Views: 527

RE: Static Optimization for Stair Climbing

Thanks, Ayman
by Kang Li
Wed Dec 09, 2009 12:16 pm
Forum: OpenSim
Topic: Static Optimization for Stair Climbing
Replies: 3
Views: 527

Static Optimization for Stair Climbing

I have a question about applying GRF in Static Optimization for Stair Climbing.

The center of pressure location in vertical direction should be zero or the height of stair?

Thank you very much,

Kang

by Kang Li
Mon Dec 07, 2009 12:46 pm
Forum: OpenSim
Topic: Ligament Models
Replies: 5
Views: 628

RE: Ligament Models

Tim,
Did you get the problem associated with CMC and ligament solved.

Thanks,

Kang
by Kang Li
Sun Nov 15, 2009 1:56 pm
Forum: OpenSim
Topic: Frequencies of GRF and Marker coodinates
Replies: 1
Views: 297

Frequencies of GRF and Marker coodinates

Hi All,

I am wondering if frequencies of GRF and Marker coodinates need to be converted to the same so that the number of the data rows in motion data file is the same as that in GRF file
by Kang Li
Fri Nov 13, 2009 9:10 am
Forum: OpenSim
Topic: Introducing additional Dofs to the knee
Replies: 7
Views: 702

Introducing additional Dofs to the knee

<t>Hi all,<br/> The current gait2392 model has only one Dof for the knee. The tx and ty are functions of the knee flexion angle. I am wondering if anyone develop a model which allows that the movements of the 6 DOfs of the knee are precribed. <br/> I tried that. but once I made the tx and ty indeped...
by Kang Li
Fri Nov 13, 2009 9:01 am
Forum: OpenSim
Topic: C3D Extraction Toolbox
Replies: 5
Views: 526

RE: C3D Extraction Toolbox

I installed the toolbox at C:\GaitExtractToolbox.
Would it be helpful?
by Kang Li
Fri Nov 13, 2009 9:00 am
Forum: OpenSim
Topic: C3D Extraction Toolbox
Replies: 5
Views: 526

RE: C3D Extraction Toolbox

I tried the toolbox, it worked well.
by Kang Li
Thu Nov 12, 2009 3:56 pm
Forum: OpenSim
Topic: Introducing knee varus valgus in model2392
Replies: 2
Views: 537

RE: Introducing knee varus valgus in model2392

Hi
I am also interested in doing that. I guess the scaling function may affect this