simtk.org

Hello everyone.

When I am using Static Optimization tool on my model , message window shows the three different types of error.

time = -3.73035e-014 Performance =9.36174 Constraint violation = 4.63736e-013
Bounds for glut_med1_r: 0 to 1
Bounds for glut_med2_r: 0 to 1
Bounds for glut_med3_r: 0 to 1
Bounds for glut_min1_r: 0 to 1
Bounds for glut_min2_r: 0 to 1
Bounds for glut_min3_r: 0 to 1
Bounds for semimem_r: 0 to 1
Bounds for semiten_r: 0 to 1
Bounds for bifemlh_r: 0 to 1
Bounds for bifemsh_r: 0 to 1
Bounds for sar_r: 0 to 1
Bounds for add_long_r: 0 to 1
Bounds for add_brev_r: 0 to 1
Bounds for add_mag1_r: 0 to 1
Bounds for add_mag2_r: 0 to 1
Bounds for add_mag3_r: 0 to 1
Bounds for tfl_r: 0 to 1
Bounds for pect_r: 0 to 1
Bounds for grac_r: 0 to 1
Bounds for glut_max1_r: 0 to 1
Bounds for glut_max2_r: 0 to 1
Bounds for glut_max3_r: 0 to 1
Bounds for iliacus_r: 0 to 1
Bounds for psoas_r: 0 to 1
Bounds for quad_fem_r: 0 to 1
Bounds for gem_r: 0 to 1
Bounds for peri_r: 0 to 1
Bounds for rect_fem_r: 0 to 1
Bounds for vas_med_r: 0 to 1
Bounds for vas_int_r: 0 to 1
Bounds for vas_lat_r: 0 to 1
Bounds for med_gas_r: 0 to 1
Bounds for lat_gas_r: 0 to 1
Bounds for soleus_r: 0 to 1
Bounds for tib_post_r: 0 to 1
Bounds for flex_dig_r: 0 to 1
Bounds for flex_hal_r: 0 to 1
Bounds for tib_ant_r: 0 to 1
Bounds for per_brev_r: 0 to 1
Bounds for per_long_r: 0 to 1
Bounds for per_tert_r: 0 to 1
Bounds for ext_dig_r: 0 to 1
Bounds for ext_hal_r: 0 to 1
Bounds for glut_med1_l: 0 to 1
Bounds for glut_med2_l: 0 to 1
Bounds for glut_med3_l: 0 to 1
Bounds for glut_min1_l: 0 to 1
Bounds for glut_min2_l: 0 to 1
Bounds for glut_min3_l: 0 to 1
Bounds for semimem_l: 0 to 1
Bounds for semiten_l: 0 to 1
Bounds for bifemlh_l: 0 to 1
Bounds for bifemsh_l: 0 to 1
Bounds for sar_l: 0 to 1
Bounds for add_long_l: 0 to 1
Bounds for add_brev_l: 0 to 1
Bounds for add_mag1_l: 0 to 1
Bounds for add_mag2_l: 0 to 1
Bounds for add_mag3_l: 0 to 1
Bounds for tfl_l: 0 to 1
Bounds for pect_l: 0 to 1
Bounds for grac_l: 0 to 1
Bounds for glut_max1_l: 0 to 1
Bounds for glut_max2_l: 0 to 1
Bounds for glut_max3_l: 0 to 1
Bounds for iliacus_l: 0 to 1
Bounds for psoas_l: 0 to 1
Bounds for quad_fem_l: 0 to 1
Bounds for gem_l: 0 to 1
Bounds for peri_l: 0 to 1
Bounds for rect_fem_l: 0 to 1
Bounds for vas_med_l: 0 to 1
Bounds for vas_int_l: 0 to 1
Bounds for vas_lat_l: 0 to 1
Bounds for med_gas_l: 0 to 1
Bounds for lat_gas_l: 0 to 1
Bounds for soleus_l: 0 to 1
Bounds for tib_post_l: 0 to 1
Bounds for flex_dig_l: 0 to 1
Bounds for flex_hal_l: 0 to 1
Bounds for tib_ant_l: 0 to 1
Bounds for per_brev_l: 0 to 1
Bounds for per_long_l: 0 to 1
Bounds for per_tert_l: 0 to 1
Bounds for ext_dig_l: 0 to 1
Bounds for ext_hal_l: 0 to 1
Bounds for ercspn_r: 0 to 1
Bounds for ercspn_l: 0 to 1
Bounds for intobl_r: 0 to 1
Bounds for intobl_l: 0 to 1
Bounds for extobl_r: 0 to 1
Bounds for extobl_l: 0 to 1
Bounds for FX: -1.#INF to 1.#INF
Bounds for FY: -1.#INF to 1.#INF
Bounds for FZ: -1.#INF to 1.#INF
Bounds for MX: -1.#INF to 1.#INF
Bounds for MY: -1.#INF to 1.#INF
Bounds for MZ: -1.#INF to 1.#INF
Bounds for hip_flexion_r_reserve: -1.#INF to 1.#INF
Bounds for hip_adduction_r_reserve: -1.#INF to 1.#INF
Bounds for hip_rotation_r_reserve: -1.#INF to 1.#INF
Bounds for knee_angle_r_reserve: -1.#INF to 1.#INF
Bounds for ankle_angle_r_reserve: -1.#INF to 1.#INF
Bounds for subtalar_angle_r_reserve: -1.#INF to 1.#INF
Bounds for mtp_angle_r_reserve: -1.#INF to 1.#INF
Bounds for hip_flexion_l_reserve: -1.#INF to 1.#INF
Bounds for hip_adduction_l_reserve: -1.#INF to 1.#INF
Bounds for hip_rotation_l_reserve: -1.#INF to 1.#INF
Bounds for knee_angle_l_reserve: -1.#INF to 1.#INF
Bounds for ankle_angle_l_reserve: -1.#INF to 1.#INF
Bounds for subtalar_angle_l_reserve: -1.#INF to 1.#INF
Bounds for mtp_angle_l_reserve: -1.#INF to 1.#INF
Bounds for lumbar_extension_reserve: -1.#INF to 1.#INF
Bounds for lumbar_bending_reserve: -1.#INF to 1.#INF
Bounds for lumbar_rotation_reserve: -1.#INF to 1.#INF

time = 0.05 Performance =9.33036 Constraint violation = 4.16227e-013
time = 0.15 Performance =9.32594 Constraint violation = 2.02725e-013
time = 0.25 Performance =9.17911 Constraint violation = 3.73278e-013
time = 0.35 Performance =9.4989 Constraint violation = 6.38069e-013
time = 0.45 Performance =9.47422 Constraint violation = 8.22527e-013
time = 0.55 Performance =9.5489 Constraint violation = 6.50223e-013
time = 0.65 Performance =9.37901 Constraint violation = 2.08652e-012
time = 0.75 Performance =9.26886 Constraint violation = 6.29454e-013
time = 0.85 Performance =8.88424 Constraint violation = 3.2626e-013
time = 0.95 Performance =8.90983 Constraint violation = 6.32138e-013
time = 1.05 Performance =8.73708 Constraint violation = 4.38653e-013
time = 1.15 Performance =8.55669 Constraint violation = 8.33896e-013
time = 1.25 Performance =8.65014 Constraint violation = 4.69588e-013
time = 1.35 Performance =8.76725 Constraint violation = 6.7472e-013
time = 1.45 Performance =9.19789 Constraint violation = 6.97106e-013
time = 1.55 Performance =9.07826 Constraint violation = 3.22788e-013
time = 1.65 Performance =9.59544 Constraint violation = 5.2807e-013
time = 1.75 Performance =10.0829 Constraint violation = 4.60721e-013
time = 1.85 Performance =9.8515 Constraint violation = 6.75948e-013
time = 1.95 Performance =9.76201 Constraint violation = 6.28603e-013
time = 2.05 Performance =10.4315 Constraint violation = 4.4306e-013
time = 2.15 Performance =9.69557 Constraint violation = 5.35196e-013
time = 2.25 Performance =9.13859 Constraint violation = 4.64012e-013
time = 2.35 Performance =9.26384 Constraint violation = 7.66587e-013
time = 2.45 Performance =8.94176 Constraint violation = 6.06438e-013
time = 2.55 Performance =8.78087 Constraint violation = 5.75777e-013
time = 2.65 Performance =8.888 Constraint violation = 6.26259e-013
time = 2.75 Performance =8.62845 Constraint violation = 5.7326e-013
time = 2.85 Performance =8.93746 Constraint violation = 4.13048e-013
time = 2.95 Performance =8.43268 Constraint violation = 4.48061e-013
time = 3.05 Performance =8.64433 Constraint violation = 4.43327e-013
time = 3.15 Performance =8.98324 Constraint violation = 5.44266e-013
time = 3.25 Performance =8.78906 Constraint violation = 2.61848e-013
time = 3.35 Performance =8.54318 Constraint violation = 2.48199e-013
time = 3.45 Performance =8.77095 Constraint violation = 5.42083e-013
time = 3.49 Performance =8.46789 Constraint violation = 3.33351e-013

Is it right or wrong? I got the data but I don't know this data

What changes should I make in the model to overcome this errors?

Your cooperation would be highly appreciate. Thanks

Regards,
Jusung Lee

This is not an error. Static optimization prints the performance value and whether constraints are violated (the smallest the better). In your case, constraint violation is ~1e-13 which is very good.

Dear. Dimitar Stanev.

Thanks. But I have a one another question.

Force file data unit N right? I think maybe small data^^