Four experiments. Real calculations. Assumptions you can inspect.
CONTROLLED LANDING / SENSITIVITY STUDY
Where does this controller land safely?
The same simplified controller is run over 99 initial conditions. Cells show the model's own touchdown rule, not real-world reliability. Change the vehicle parameters above and rerun the grid.
Grid: initial lateral position −40 to +40 m · initial vertical speed −12 to −4 m/s · altitude 150 m · fixed mass · no wind or fuel depletion.
2D projection · numerical model available without WebGL