Search found 6 matches

by Muhammad Muaaz
Mon Feb 04, 2019 3:27 am
Forum: OpenSim
Topic: Why acceleration values obtained using Body Kinematics are not correct ?
Replies: 2
Views: 423

Re: Why acceleration values obtained using Body Kinematics are not correct ?

Hi Ryan,

Thanks for the answer, I have checked and found this is also true when running Point Kinematics as well. I feel OpenSim documentation for Body and Point Kinematics need to be more elaborative like other topics e.g., IK or RRA. Is there any way to request OpenSim core for this?
by Muhammad Muaaz
Thu Jan 17, 2019 5:31 am
Forum: OpenSim
Topic: Point Kinematics
Replies: 3
Views: 312

Re: Point Kinematics

Thanks for answering the question. Following your direction I was able to add a point. Can you give me some hint on my other question regarding correct usage analysis tool in Opensim workflow. My complete question is posted here. https://simtk.org/plugins/phpBB/viewtopicPhpbb.php?f=91&t=9974&p=0&sta...
by Muhammad Muaaz
Thu Jan 17, 2019 3:46 am
Forum: OpenSim
Topic: Why acceleration values obtained using Body Kinematics are not correct ?
Replies: 2
Views: 423

Why acceleration values obtained using Body Kinematics are not correct ?

Hi. I am interested in getting position, velocity, and acceleration of bodies in XYZ axis. From documentation, I found I can use body or point kinematics analysis for this purpose. However, when I should use Analysis tool in the Opensim workflow. For example, I load the model, Scale it, and then run...
by Muhammad Muaaz
Tue Jan 15, 2019 3:13 am
Forum: OpenSim
Topic: Point Kinematics
Replies: 3
Views: 312

Point Kinematics

Hi, I wanted to perform point kinematics on the Gait2354_Simbody. I am unable to find, how to a add a point on the model for analyzing point kinematics. Any guidance in this regard will be much appreciated. Secondly, I wanted to ask does point kinematics follows that same workflow as the body kinema...
by Muhammad Muaaz
Fri Dec 21, 2018 6:17 am
Forum: OpenSim
Topic: Getting x, y , z axis data of segments of Body
Replies: 3
Views: 267

Re: Getting x, y , z axis data of segments of Body

It depends what you mean by "simulate".
I mean using the same Gait2392 model, is it possible to make it run, perform stand 2 sit or sit to stand etc. ?
by Muhammad Muaaz
Tue Dec 18, 2018 11:31 am
Forum: OpenSim
Topic: Getting x, y , z axis data of segments of Body
Replies: 3
Views: 267

Getting x, y , z axis data of segments of Body

Hi, We are working on project, where we are trying to find the influence of different human activities (like walking ) on the RF channel. I came across OpenSim, and realized that it contains muskloskeleton models which can be scaled closed to real person, and we can associate motion data to simulate...