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Search: Posts Made By: bayoglur
Forum: AnyBody Modeling System 05-04-2015, 06:26 PM
Replies: 5
Views: 1,522
Posted By bayoglur
I estimated the moment at T12L1 joint from head,...

I estimated the moment at T12L1 joint from head, neck and thorax massess for standing and flexed positions. They were around -0.3 and -35 Nm, respectively. However, the model gave -0.6 and -21.6 Nm...
Forum: AnyBody Modeling System 05-04-2015, 03:12 PM
Replies: 5
Views: 1,522
Posted By bayoglur
Hi Pavel, Thank you for your message. Please...

Hi Pavel,

Thank you for your message. Please see attached picture of the current trunk model that I am working on.

Starting from Sacrum joint, I issued similar commands to extract the moments...
Forum: AnyBody Modeling System 04-30-2015, 04:29 PM
Replies: 5
Views: 1,522
Posted By bayoglur
Joint moments in the spine

Hi,

I am interested to know the joint moments in the spine. I have tried different approaches, and had some trouble. I red a couple posts in the forum, but did not end up with a satisfactory...
Forum: AnyBody Modeling System 01-12-2015, 01:29 PM
Replies: 6
Views: 1,431
Posted By bayoglur
Thank you Pavel! I will try your suggestions. ...

Thank you Pavel! I will try your suggestions.

Kind regards,
Riza.
Forum: AnyBody Modeling System 01-09-2015, 03:12 PM
Replies: 6
Views: 1,431
Posted By bayoglur
I am not sure what exactly you meant with an...

I am not sure what exactly you meant with an artificial muscle. I guess you meant something like adding only one powerful muscle to each joint for driving the joint, which compensate the effect of...
Forum: AnyBody Modeling System 01-09-2015, 02:01 PM
Replies: 6
Views: 1,431
Posted By bayoglur
Hi Pavel, Thank you for your answer. By...

Hi Pavel,

Thank you for your answer. By artificial muscles, I assume you meant the Reaction definition of the drivers? As far as I know, when we set Reactions on, it means that all the torque...
Forum: AnyBody Modeling System 01-07-2015, 05:18 PM
Replies: 6
Views: 1,431
Posted By bayoglur
AnyForceMomentMeasure2 in the spine

Hello,

I am playing with the SpineFixationWithForceDependentKinematics example, and interested in knowing the lumbar spine joint moments provided by the muscles. I will only simulate isometric...
Forum: AnyBody Modeling System 07-02-2014, 10:18 AM
Replies: 1
Views: 2,073
Posted By bayoglur
Ligament pre-strain?

Hello AnyBody,

I wonder if ligament pre-strain was previously implemented in any of the models in the repository?

Kind regards,

Riza Bayoglu.
Forum: AnyBody Model Repository 06-06-2014, 11:59 AM
Replies: 5
Views: 4,440
Posted By bayoglur
Thank you Pavel. Can you also tell me what does...

Thank you Pavel. Can you also tell me what does this mean

AnyFloat al_slack_length = 1.2;

and its difference from ALLT12L1.L0 = 8.062257748298454e-003?
Forum: AnyBody Model Repository 06-05-2014, 11:44 AM
Replies: 5
Views: 4,440
Posted By bayoglur
Hi Pavel, Thank you for the reply. This is...

Hi Pavel,

Thank you for the reply. This is what I understood from your comment, please correct me if it is wrong. When I put a ligament in AnyBody in the relaxed posture, the distance between its...
Forum: AnyBody Model Repository 06-04-2014, 02:02 PM
Replies: 5
Views: 4,440
Posted By bayoglur
Ligament lengths reference

Hi AnyBody,

I am playing with the example SpineFixationWithForceDependentKinematics model (version 1.6.1). I saw that slack lengths of these ligaments were defined in the LigamentsLumbar.any file,...
Forum: Debug model 04-16-2014, 10:26 AM
Replies: 3
Views: 5,067
Posted By bayoglur
Hi Pavel, Thank you for the reply. Based on...

Hi Pavel,

Thank you for the reply. Based on your suggestions I made some modififications to my model, and learnt a lot, but still need some help. The new model is as follows:

T3T4Jnt as a...
Forum: AnyBody Modeling System 03-31-2014, 05:54 PM
Replies: 6
Views: 1,753
Posted By bayoglur
It is clear now. I thank you for your...

It is clear now. I thank you for your explanations and recommendations.

Regards,
Rıza.
Forum: AnyBody Modeling System 03-31-2014, 05:29 PM
Replies: 6
Views: 1,753
Posted By bayoglur
Let's say that the center position of the...

Let's say that the center position of the vertebra is at (0,0.4,0), and make sCoM exactly the same as that (0,0.4,0). What does that mean? Did you mean that if they would be coincide, I would not see...
Forum: AnyBody Modeling System 03-31-2014, 04:52 PM
Replies: 6
Views: 1,753
Posted By bayoglur
Hi Pavel, Thank you for your information. I...

Hi Pavel,

Thank you for your information. I think I understood what you have meant.
I also want to ask you about the definition of a segment using AnyDrawSurf class. Why the below code does not...
Forum: Debug model 03-31-2014, 03:32 PM
Replies: 3
Views: 5,067
Posted By bayoglur
Can anybody help me on this please?

Can anybody help me on this please?
Forum: AnyBody Modeling System 03-30-2014, 09:23 PM
Replies: 6
Views: 1,753
Posted By bayoglur
Local coordinate system of a segment

Hello,

When I define a segment (please see the attachment), it is always at a certain offset to the reference frame that it is attached to. According to the reference manual, when a segment is...
Forum: Debug model 03-30-2014, 01:12 PM
Replies: 3
Views: 5,067
Posted By bayoglur
Motion segment of the spine

Hello AnyBody,

I want to develop a thoracic spine model. As I am very new with the software, I thought that it will be nice to start analyzing the motion segment that I will create. Currently, I...
Forum: AnyBody Modeling System 03-17-2014, 11:28 AM
Replies: 5
Views: 1,880
Posted By bayoglur
Hi Pavel, It seems that I have mistaken. The...

Hi Pavel,

It seems that I have mistaken. The problem was that I put the mass comment inside the AnyDrawSurf DrwSTL command when defining the new segment. It is fine now. Thank you.

Regarding...
Forum: AnyBody Modeling System 03-17-2014, 09:46 AM
Replies: 5
Views: 1,880
Posted By bayoglur
Hi Daniel, Thank you for the reply. I am...

Hi Daniel,

Thank you for the reply. I am sure that I defined it under the new segment definition. It is also not only about mass, but all segment properties. Could it be another thing causing...
Forum: AnyBody Modeling System 03-16-2014, 09:54 PM
Replies: 5
Views: 1,880
Posted By bayoglur
Segments

Hello,

I am trying to modify the "SegmentsLumbar.any" file located in the AAUHuman/Trunk/ directory. When I define a segment property, i.e. mass, for a new segment (Mass = 1) I get the error...
Forum: AnyBody Managed Model Repository 03-11-2014, 11:48 AM
Replies: 4
Views: 1,438
Posted By bayoglur
Thank you John! It will help a lot. Kind...

Thank you John! It will help a lot.

Kind regards,

Rıza.
Forum: AnyBody Managed Model Repository 03-10-2014, 12:04 PM
Replies: 4
Views: 1,438
Posted By bayoglur
Hi Daniel, The name of the master thesis is...

Hi Daniel,

The name of the master thesis is Development of a computer model of the thoracic human spine with an aim to investigate loss of stability in scoliosis made by Aude ANDRE in Aalborg...
Forum: AnyBody Managed Model Repository 03-06-2014, 07:38 PM
Replies: 2
Views: 1,202
Posted By bayoglur
Thank you Pavel. This tutorial helped it out. ...

Thank you Pavel. This tutorial helped it out.

Regards,

Rıza.
Forum: AnyBody Managed Model Repository 03-06-2014, 06:20 PM
Replies: 4
Views: 1,438
Posted By bayoglur
Thoracic spine model

Hello,

I looked for the thoracic spine model in the repository, but could not find it. According to a student project, i.e. Development of a computer model of the thoracic human spine with an aim...
Showing results 1 to 25 of 26

 
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