Hi,
I’ve made complete sets of dynamic measurements on the upper extremity
and then calculated all joint angles for each movement. Now, I want to
use the calculated kinematics as inputs to AnyBody Shoulder-Arm model
to calculate the muscle forces. I read the AnyBody Tutorial but still
I’ve not understood how to import these data to AnyBody.
Please kindly give me the instructions.
Thank you.
Best Regards,
Ali
Hi Ali
If you have measured joint angles and wish to use these for driving
the model, you need to know how exactly how these joint angles are
measured. Then the next step is to define the same rotational
measures in AnyBody, using the AnyKinRotational object. To make this
work it is essential that the 3D rotational measured you create in
AnyBody is define in the exact same way as in your measurements, ie.
using the same sequence of rotations etc.
Then the final step is to add interpolation drivers that will drive
these rotational measures with the measured rotations.
The alternative to use the joint angles is to drive the model úsing
marker data directly, please see the Gait3D model for an example of
that.
Please ask again if you have further questions.
Best regards
Søren, AnyBody Support
— In anyscript@yahoogroups.com, “Ali” <aliniku@…> wrote:
>
> Hi,
>
> I’ve made complete sets of dynamic measurements on the upper
extremity
> and then calculated all joint angles for each movement. Now, I
want to
> use the calculated kinematics as inputs to AnyBody Shoulder-Arm
model
> to calculate the muscle forces. I read the AnyBody Tutorial but
still
> I’ve not understood how to import these data to AnyBody.
> Please kindly give me the instructions.
>
> Thank you.
>
> Best Regards,
> Ali
>