wheel_sinkage — DRIVE roverslip op

• Data kinds: signal × table × any → signal

• Call: import fullseye as fs; fs.ledger.wheel_sinkage(load, wheel, soil, slip=0.0) -> 'np.ndarray' (to call the implementation directly, import roverslip; roverslip.wheel_sinkage(load, wheel, soil, slip=0.0) -> 'np.ndarray'; from the registry, opsdrive.get("wheel_sinkage"))

Usage

Sinkage z [m] at which 1 wheel supports the vertical load load [N] at slip ratio slip (bisection on F_z(z, s) = load).

> The detailed description below is the original text — the summary and the headings are translated.

load・slip は放送できる配列。車輪の半径まで沈んでも支えられない荷重は ValueError。

References (sample data, literature)

• Sample-data catalog (download URLs / licences) — 2-D uses skimage.data (BSD/public domain) plus synthetic images; 3-D lists download URLs for real data sources (Stanford, PDS, …).

• Operator provenance and references — the sources of the research/methods this op family came from.

• The canonical algorithm (author, year) and its uses are named in the family usage guide above.

Runnable examples (verified samples that actually call this op)

• poc_rover_slip_risk_path — py -3.11 examples/poc_rover_slip_risk_path.py

Ops the type connects to (they accept signal as input)

flight_vacuum · magnus_lift_coefficient · drag_coefficient_sphere · restitution_from_apexes · restitution_from_intervals · fit_parabola · flight_fit · fit_aero

Same category (roverslip)

bekker_pressure · bekker_wheel_sinkage · wheel_forces · wheel_traction_curve · slope_slip_curve · ground_shift_track · odometry_slip · slip_gp_fit


*Provenance: roverslip.py — DRIVE operator registry. This per-op note is generated by tools/opdocs.py md (do not hand-edit).*

© 2026 Kazufumi Furuse — Fullseye operator documentation. Licensed under Apache-2.0.