Induced Acceleration Analysis
Posted: Sun Jun 17, 2018 3:46 am
Hi,
I tried to make an Induced Accelerations Analysis but I always get the same mistake in OpenSim:
Loading states from file E:\Biomedical Engineering\masterarbeit\Selbst gemacht\torsionalanklespring\Ohne\walk_subject01_knee_spring_knee_spring_states.sto.
Storage: file=E:\Biomedical Engineering\masterarbeit\Selbst gemacht\torsionalanklespring\Ohne\walk_subject01_knee_spring_knee_spring_states.sto (nr=1538 nc=57)
Found 1538 state vectors with time stamps ranging from 0.03 to 1.24.
Storage: file=E:\Biomedical Engineering\masterarbeit\Selbst gemacht\torsionalanklespring\Ohne\walk_subject01_knee_spring_knee_spring_controls.sto (nr=1538 nc=29)
Storage: file=E:\Biomedical Engineering\masterarbeit\Selbst gemacht\Ohne\subject01_walk_grf.mot (nr=1501 nc=19)
ExternalForce::right
Data source being set to subject01_walk1_grf.mot
ExternalForce::left
Data source being set to subject01_walk1_grf.mot
Storage: file=E:\Biomedical Engineering\masterarbeit\Selbst gemacht\Ohne\IK_ohne.mot (nr=151 nc=11)
Storage: file=E:\Biomedical Engineering\masterarbeit\Selbst gemacht\torsionalanklespring\Ohne\walk_subject01_knee_spring_knee_spring_controls.sto (nr=1538 nc=29)
ExternalForce::right_transformedP
Data source being set to subject01_walk1_grf.mot_transformedP
ExternalForce::left_transformedP
Data source being set to subject01_walk1_grf.mot_transformedP
Storage: file=E:\Biomedical Engineering\masterarbeit\Selbst gemacht\torsionalanklespring\Ohne\walk_subject01_knee_spring_knee_spring_controls.sto (nr=1538 nc=29)
Executing the analyses from 0.03 to 1.24...
Storage: file=E:\Biomedical Engineering\masterarbeit\Selbst gemacht\torsionalanklespring\Ohne\walk_subject01_knee_spring_knee_spring_controls.sto (nr=1538 nc=29)
Storage: file=E:\Biomedical Engineering\masterarbeit\Selbst gemacht\torsionalanklespring\Ohne\walk_subject01_knee_spring_knee_spring_controls.sto (nr=1538 nc=29)
Performing Induced Accelerations Analysis
time = 0.03
Exception:
ArrayPtrs.get: Array index out of bounds.
Could someone help me to avoid this mistake?
And I have another questions concerning the ConstraintSet for the IAA. If I have external forces, is it then necessary to apply a constraint or can I just ignore it?
Thanks very much for your help!
Pia
I tried to make an Induced Accelerations Analysis but I always get the same mistake in OpenSim:
Loading states from file E:\Biomedical Engineering\masterarbeit\Selbst gemacht\torsionalanklespring\Ohne\walk_subject01_knee_spring_knee_spring_states.sto.
Storage: file=E:\Biomedical Engineering\masterarbeit\Selbst gemacht\torsionalanklespring\Ohne\walk_subject01_knee_spring_knee_spring_states.sto (nr=1538 nc=57)
Found 1538 state vectors with time stamps ranging from 0.03 to 1.24.
Storage: file=E:\Biomedical Engineering\masterarbeit\Selbst gemacht\torsionalanklespring\Ohne\walk_subject01_knee_spring_knee_spring_controls.sto (nr=1538 nc=29)
Storage: file=E:\Biomedical Engineering\masterarbeit\Selbst gemacht\Ohne\subject01_walk_grf.mot (nr=1501 nc=19)
ExternalForce::right
Data source being set to subject01_walk1_grf.mot
ExternalForce::left
Data source being set to subject01_walk1_grf.mot
Storage: file=E:\Biomedical Engineering\masterarbeit\Selbst gemacht\Ohne\IK_ohne.mot (nr=151 nc=11)
Storage: file=E:\Biomedical Engineering\masterarbeit\Selbst gemacht\torsionalanklespring\Ohne\walk_subject01_knee_spring_knee_spring_controls.sto (nr=1538 nc=29)
ExternalForce::right_transformedP
Data source being set to subject01_walk1_grf.mot_transformedP
ExternalForce::left_transformedP
Data source being set to subject01_walk1_grf.mot_transformedP
Storage: file=E:\Biomedical Engineering\masterarbeit\Selbst gemacht\torsionalanklespring\Ohne\walk_subject01_knee_spring_knee_spring_controls.sto (nr=1538 nc=29)
Executing the analyses from 0.03 to 1.24...
Storage: file=E:\Biomedical Engineering\masterarbeit\Selbst gemacht\torsionalanklespring\Ohne\walk_subject01_knee_spring_knee_spring_controls.sto (nr=1538 nc=29)
Storage: file=E:\Biomedical Engineering\masterarbeit\Selbst gemacht\torsionalanklespring\Ohne\walk_subject01_knee_spring_knee_spring_controls.sto (nr=1538 nc=29)
Performing Induced Accelerations Analysis
time = 0.03
Exception:
ArrayPtrs.get: Array index out of bounds.
Could someone help me to avoid this mistake?
And I have another questions concerning the ConstraintSet for the IAA. If I have external forces, is it then necessary to apply a constraint or can I just ignore it?
Thanks very much for your help!
Pia