hertz_force — DRIVE `tacsim` op

• Data kinds: scalar × scalar → scalar

• Call: import fullseye as fs; fs.ledger.hertz_force(R: 'float', Estar: 'float', a: 'float | None' = None, delta: 'float | None' = None) -> 'float' (to call the implementation directly, import tacsim; tacsim.hertz_force(R: 'float', Estar: 'float', a: 'float | None' = None, delta: 'float | None' = None) -> 'float'; from the registry, opsdrive.get("hertz_force"))

Usage

> This operator's description has not been translated yet. The original text follows as it is.

Hertz の逆算: 接触半径 a か押し込み δ のどちらか一方から荷重 F。F = 4E*a³/(3R) = (4/3) E* √R δ^{3/2}。

Raises `ValueError`: a と δ の両方(または両方なし)、値が ≤ 0。

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_peg_insertion_tactile — py -3.11 examples/poc_peg_insertion_tactile.py

• poc_tacdome_large_deformation — py -3.11 examples/poc_tacdome_large_deformation.py

• poc_tacsim_elastic_membrane — py -3.11 examples/poc_tacsim_elastic_membrane.py

Ops the type connects to (they accept `scalar` as input)

spin_from_marker_sequence · carla_transform_matrix · carla_pose_to_world · carla_camera_pose · carla_xy_yaw · carla_scene_load · town_chain · osm_parse

Same category (`tacsim`)

combined_modulus · hertz_sphere · hertz_cylinder · hertz_surface_uz · hertz_pressure · membrane_indent_sphere · membrane_indent_shape · membrane_lights

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

hertz_force — DRIVE tacsim op