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| This simulation and related scripts are utilized for the demonstration of cloud computing with Open Knee(s) and derivative models. The sample model is a simplified representation of femur-anterior cruciate ligament-tibia based on Open Knee(s) - Generation 1 (version g1-s1-v1.1.0.391). The model includes femur and tibia as rigid bodies and anterior cruciate ligament as a deformable body with same constitutive properties as described for Open Knee(s) - Generation 1 model. Tibia is fixed, femur motion is prescribed using a clinically based joint coordinate system. Finite element analysis, using FEBio version 2.5.0, calculates resultant tibiofemoral joint forces, from which the anterior cruciate force is calculated. Femur kinematics at the final and intermediate steps of simulation are processed to report the resultant tibiofemoral joint kinematics in a clinically relevant manner. | |
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| === Use Case === | Clinical movement definitions are provided in here as reference. AP ML CD FE IE VV For more information on the development of cloud computing infrastructure for Open Knee(s), please refer to [Infrastructure/CloudComputing] |
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| === Simulation Aims === | == Files == |
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| === Input === | |
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| === Model === | modify_model.cfg |
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| model.feb | |
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| === Inputs === | === Background Computing === |
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| modify_model.py | |
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| === Outputs === | post_process.py |
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| === Simulation Conditions === | submit_simulation.py |
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| FEBio executable (distributed at http://febio.org/) === Output === model_MOD.feb model_MOD.log model_MOD.xplt femur_kinematics.txt femur_kinetics.txt tibia_kinematics.txt tibia_kinetics.txt post_process.txt == Licensing == Scripts Open Knee(s) model FEBio |
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* Ahmet Erdemir (Cleveland Clinic) * Craig Bennetts (Cleveland Clinic) * Joy Ku (Stanford University) * Henry Kwong (Stanford University) |
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| === Simulations === === Post-Processing === |
=== Simulations Results === |
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== References == |
Contents
Synopsis
This simulation and related scripts are utilized for the demonstration of cloud computing with Open Knee(s) and derivative models. The sample model is a simplified representation of femur-anterior cruciate ligament-tibia based on Open Knee(s) - Generation 1 (version g1-s1-v1.1.0.391). The model includes femur and tibia as rigid bodies and anterior cruciate ligament as a deformable body with same constitutive properties as described for Open Knee(s) - Generation 1 model. Tibia is fixed, femur motion is prescribed using a clinically based joint coordinate system. Finite element analysis, using FEBio version 2.5.0, calculates resultant tibiofemoral joint forces, from which the anterior cruciate force is calculated. Femur kinematics at the final and intermediate steps of simulation are processed to report the resultant tibiofemoral joint kinematics in a clinically relevant manner.
Clinical movement definitions are provided in here as reference.
AP
ML
CD
FE
IE
VV
For more information on the development of cloud computing infrastructure for Open Knee(s), please refer to [Infrastructure/CloudComputing]
Files
Input
modify_model.cfg
model.feb
Background Computing
modify_model.py
post_process.py
submit_simulation.py
FEBio executable (distributed at http://febio.org/)
Output
model_MOD.feb
model_MOD.log
model_MOD.xplt
femur_kinematics.txt
femur_kinetics.txt
tibia_kinematics.txt
tibia_kinetics.txt
post_process.txt
Licensing
Scripts
Open Knee(s) model
FEBio
Team Members
- Ahmet Erdemir (Cleveland Clinic)
- Craig Bennetts (Cleveland Clinic)
- Joy Ku (Stanford University)
- Henry Kwong (Stanford University)
Progress
Source Code Repository
https://simtk.org/svn/openknee/app/CloudComputing/
Data
https://simtk.org/svn/openknee/app/CloudComputing/dat/
Model Customization
https://simtk.org/svn/openknee/app/CloudComputing/src/
Simulations Results
https://simtk.org/svn/openknee/app/CloudComputing/sol/