Check the noise approximation against nonlinear motion
2/4 settings pass the fixed finite check.
| Input format | Record length | Matched controls passed | Largest non-reversing error | Result |
|---|---|---|---|---|
| Increments | 2 min | 16/16 | 0.000228481 m | Pass |
| Rate points | 2 min | 16/16 | 0.000543138 m | Pass |
| Increments | 20 min | 13/16 | 0.0909278 m | Failed |
| Rate points | 20 min | 15/16 | 0.0506754 m | Failed |
Each control compares positive, negative and half-sized generated errors. The non-reversing part and change at half amplitude are checked against the larger of 1 mm and 1% of the predicted coordinate standard deviation. Seeds are shared across settings: these are not independent aircraft replications.
Known calibration, starting state and nominal geometry are supplied. Passing supports this finite noise approximation; it does not establish uncertainty after fitting unknown calibration, a global nonlinear bound, actual instrument noise or calibrated confidence. No aircraft fit, accuracy screen or reserved confirmation group changes.
Frozen plan · Construction checks · Noise benchmark · Next analyses.