Hello
I have some questions about the push up model
How can I change the movement?
For exampel: the initial movement is “up and down”, but I want to
make the model doing “down and up”.
How can I change the times of movement?
3.Can AnyBody system simulate muscle fatigue?
I am sorry that my English is not good, I hope that you can understand
what I am talking about.
Thank you!
Hello,
Q1: In general you change the movement in the JointAndDrivers file.
In this file you can adjust the individual joint positions as well as other
kinematic measures. E.g. to change the movement of the push up model from
up-down to down-up you have to adjust the driver which drives the chest
height. Change the Variable a1 in the ChestHeightDrv from -0.1 to 0.1 should
do the trick.
Q2: You can change the speed of the motion by controlling the DriverVel in
the desired degree of freedom. Please do also take into account the overall
analysis time which is specified in the Study (main file). The motion will
be made within this specified analysis time. In the specific example of the
Push up model you may want to change the Freq of the ChestHeightDrv. This
basically controls the repetitions of the motion. Please see also page 130
in the AnyBody Reference manual for further details on the
AnyKinEqFourierDriver
Q3: No, currently this is not a feature of the system. But you can access
e.g. the muscle strength directly so you could simulate a certain effect of
fatigue by varying this strength values.
I hope this helps, if not please ask again.
Best regards,
Sebastian
From: anyscript@yahoogroups.com [mailto:anyscript@yahoogroups.com] On Behalf
Of ´N¬O¨ºÂÓ¥ú
Sent: 4. september 2008 19:46
To: anyscript@yahoogroups.com
Subject: [AnyScript] About the push up model
Hello
I have some questions about the push up model
How can I change the movement?
For exampel: the initial movement is “up and down”, but I want to
make the model doing “down and up”.
How can I change the times of movement?
3.Can AnyBody system simulate muscle fatigue?
I am sorry that my English is not good, I hope that you can understand
what I am talking about.
Thank you!
[Non-text portions of this message have been removed]
Hello,
My name is Kuang-Wei Lin.
I am from Taiwan.
I have a question in the chartFX window.
I wanna know the joint reaction force of elbow.
but in the chartFX window, and I open the folder:
Main.Study.Output.Model.HumanModel.Right.ShoulderArm.Jnt.FE.
Constraints.Reaction.Fout
I saw five curves in the chart.
so, I wanna know that what the meaning of the five curves?
Thank you!
— In anyscript@yahoogroups.com, AnyScript Support
<anyscriptsup@…> wrote:
>
> Hello,
>
>
>
> Q1: In general you change the movement in the JointAndDrivers file.
>
> In this file you can adjust the individual joint positions as well
as other
> kinematic measures. E.g. to change the movement of the push up
model from
> up-down to down-up you have to adjust the driver which drives the
chest
> height. Change the Variable a1 in the ChestHeightDrv from -0.1 to
0.1 should
> do the trick.
>
>
>
> Q2: You can change the speed of the motion by controlling the
DriverVel in
> the desired degree of freedom. Please do also take into account
the overall
> analysis time which is specified in the Study (main file). The
motion will
> be made within this specified analysis time. In the specific
example of the
> Push up model you may want to change the Freq of the
ChestHeightDrv. This
> basically controls the repetitions of the motion. Please see also
page 130
> in the AnyBody Reference manual for further details on the
> AnyKinEqFourierDriver
>
>
>
> Q3: No, currently this is not a feature of the system. But you can
access
> e.g. the muscle strength directly so you could simulate a certain
effect of
> fatigue by varying this strength values.
>
>
>
> I hope this helps, if not please ask again.
>
>
>
> Best regards,
>
> Sebastian
>
>
>
>
>
>
>
>
>
>
>
>
>
> _____
>
> From: anyscript@yahoogroups.com [mailto:anyscript@yahoogroups.com]
On Behalf
> Of ´N¬O¨ºÂÓ¥ú
> Sent: 4. september 2008 19:46
> To: anyscript@yahoogroups.com
> Subject: [AnyScript] About the push up model
>
>
>
> Hello
>
> I have some questions about the push up model
>
> 1. How can I change the movement?
> For exampel: the initial movement is “up and down”, but I want to
> make the model doing “down and up”.
>
> 2. How can I change the times of movement?
>
> 3.Can AnyBody system simulate muscle fatigue?
>
> I am sorry that my English is not good, I hope that you can
understand
>
> what I am talking about.
>
> Thank you!
>
>
>
>
>
> [Non-text portions of this message have been removed]
>
Hello Kuang-Wei Lin,
The curves you see refer to the fixed degrees of freedom in the joint. The
forces are usually (if not specified differently) shown in this order: Fx,
Fy, Fz, Mz, My, Mx; in the case of the elbow joint the x-axis is used as
rotational axis, so the first five are shown in the plot. Please be aware
that this forces and moments are measured in the local reference frame of
the joint. You can find the definition of the joint by right-clicking
(“locate in anyscript”) the joint in the model tree.
Best regards,
Sebastian
From: anyscript@yahoogroups.com [mailto:anyscript@yahoogroups.com] On Behalf
Of ´N¬O¨ºÂÓ¥ú
Sent: 9. september 2008 09:14
To: anyscript@yahoogroups.com
Subject: [AnyScript] Re: About the push up model
Hello,
My name is Kuang-Wei Lin.
I am from Taiwan.
I have a question in the chartFX window.
I wanna know the joint reaction force of elbow.
but in the chartFX window, and I open the folder:
Main.Study.Output.Model.HumanModel.Right.ShoulderArm.Jnt.FE.
Constraints.Reaction.Fout
I saw five curves in the chart.
so, I wanna know that what the meaning of the five curves?
Thank you!
— In anyscript@yahoogrou <mailto:anyscript%40yahoogroups.com> ps.com,
AnyScript Support
<anyscriptsup@…> wrote:
>
> Hello,
>
>
>
> Q1: In general you change the movement in the JointAndDrivers file.
>
> In this file you can adjust the individual joint positions as well
as other
> kinematic measures. E.g. to change the movement of the push up
model from
> up-down to down-up you have to adjust the driver which drives the
chest
> height. Change the Variable a1 in the ChestHeightDrv from -0.1 to
0.1 should
> do the trick.
>
>
>
> Q2: You can change the speed of the motion by controlling the
DriverVel in
> the desired degree of freedom. Please do also take into account
the overall
> analysis time which is specified in the Study (main file). The
motion will
> be made within this specified analysis time. In the specific
example of the
> Push up model you may want to change the Freq of the
ChestHeightDrv. This
> basically controls the repetitions of the motion. Please see also
page 130
> in the AnyBody Reference manual for further details on the
> AnyKinEqFourierDriver
>
>
>
> Q3: No, currently this is not a feature of the system. But you can
access
> e.g. the muscle strength directly so you could simulate a certain
effect of
> fatigue by varying this strength values.
>
>
>
> I hope this helps, if not please ask again.
>
>
>
> Best regards,
>
> Sebastian
>
>
>
>
>
>
>
>
>
>
>
>
>
> _____
>
> From: anyscript@yahoogrou <mailto:anyscript%40yahoogroups.com> ps.com
[mailto:anyscript@yahoogrou <mailto:anyscript%40yahoogroups.com> ps.com]
On Behalf
> Of ´N¬O¨ºÂÓ¥ú
> Sent: 4. september 2008 19:46
> To: anyscript@yahoogrou <mailto:anyscript%40yahoogroups.com> ps.com
> Subject: [AnyScript] About the push up model
>
>
>
> Hello
>
> I have some questions about the push up model
>
> 1. How can I change the movement?
> For exampel: the initial movement is “up and down”, but I want to
> make the model doing “down and up”.
>
> 2. How can I change the times of movement?
>
> 3.Can AnyBody system simulate muscle fatigue?
>
> I am sorry that my English is not good, I hope that you can
understand
>
> what I am talking about.
>
> Thank you!
>
>
>
>
>
> [Non-text portions of this message have been removed]
>
[Non-text portions of this message have been removed]