- Ideal Kp parameter value for launch:
-1.5e-6 - Range of Kp parameters given KPI metrics (response time, stability, sensitivity, error):
-3e-06, -2e-06, -1e-06, -9e-07, -8e-07, -7e-07
- 4 Monte Carlo runs per shock simulation
- 12 shock simulations:
- Impulse, step, sinusoid with three amplitudes each (9)
- Sinusoid with three control delays (3)
- = 48 runs per value in sweep x 50 values = 2,400 total runs over sweep
See exports/shock_datasets for raw Pandas dataframes.
See exports/shock_analysis/v1:
- Paramater choice analysis:
shock_analysis.ipynb - Shock metrics: for range of Kp parameters that meet KPIs
- Shock standard deviations: for range of Kp parameters that meet KPIs
See notebook_solidity_validation.ipynb for Solidity/cadCAD validation and error stats.
See shock_analysis.ipynb
Min. time constant: 3.0 days
Ideal time constant: 168 hours / 7.0 days
Max. time constant: 14.0 days
Ideal Kp: -1.5e-06
Kp: -3e-06
Mean time constant: 80.44990740740741
Time constant sensitivity: -0.5035377958186413
Time constant elasticity: 0.5035377958186413
Mean overshoot: 0.45803869670585146
Max overshoot: 0.4297516801104875
Overshoot sensitivity: -0.0380733742025789
Overshoot elasticity: 0.0380733742025789
Kp: -2e-06
Mean time constant: 120.93027777777777
Time constant sensitivity: -0.25373049898263017
Time constant elasticity: 0.7611914969478907
Mean overshoot: 0.47014167740185764
Max overshoot: 0.8812729450591856
Overshoot sensitivity: -0.01265591609973861
Overshoot elasticity: 0.037967748299215835
Kp: -1.5e-06
Mean time constant: 162.04638888888888
Time constant sensitivity: N/A
Time constant elasticity: N/A
Mean overshoot: 0.47616801991123286
Max overshoot: 0.8926639909706813
Overshoot sensitivity: N/A
Overshoot elasticity: N/A
Kp: -1e-06
Mean time constant: 243.1517592592593
Time constant sensitivity: 0.5005071135894446
Time constant elasticity: -1.5015213407683334
Mean overshoot: 0.4821790459072706
Max overshoot: 0.9039971349994271
Overshoot sensitivity: 0.012623749904830504
Overshoot elasticity: -0.03787124971449151
Kp: -9e-07
Mean time constant: 270.34907407407405
Time constant sensitivity: 0.6683437127342935
Time constant elasticity: -1.6708592818357337
Mean overshoot: 0.4833787736067488
Max overshoot: 0.9062549380867004
Overshoot sensitivity: 0.01514329689100113
Overshoot elasticity: -0.03785824222750282
Kp: -8e-07
Mean time constant: 303.8011111111111
Time constant sensitivity: 0.8747786556318748
Time constant elasticity: -1.8745256906397316
Mean overshoot: 0.4845781487770494
Max overshoot: 0.9085131078869946
Overshoot sensitivity: 0.017662103530985473
Overshoot elasticity: -0.03784736470925458
Kp: -7e-07
Mean time constant: 347.6289814814814
Time constant sensitivity: 1.1452436173683684
Time constant elasticity: -2.147331782565691
Mean overshoot: 0.4857771843063047
Max overshoot: 0.9107682602833913
Overshoot sensitivity: 0.02018019689113761
Overshoot elasticity: -0.03783786917088302
Error metrics:
Max error: 0.001549358635118292
Std. error: 0.000493563911806611
Mean error: -5.243893138066842e-05
Abs. mean error: 0.00037834760494943686
