membrane_shear_field — DRIVE tacslip op

• Data kinds: table × table × matrix × matrix × table → table

• Call: import fullseye as fs; fs.ledger.membrane_shear_field(hz: 'dict', mp: 'dict', X, Y, kern: 'dict') -> 'dict' (to call the implementation directly, import tacslip; tacslip.membrane_shear_field(hz: 'dict', mp: 'dict', X, Y, kern: 'dict') -> 'dict'; from the registry, opsdrive.get("membrane_shear_field"))

Usage

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

膜表面の変位場: Mindlin のトラクション q(r) を Cerruti 核で畳んだ接線変位 `ux・uy と、法線荷重の半径変位 urx・ury`

(:func:hertz_surface_ur を x, y に分けたもの)[m]、`q、固着/滑りのマスク mask_stick(r ≤ c)・mask_slip(c < r ≤ a)、r`。

X, Y は格子の座標 [m] (中心が原点)。Raises ValueError: X と Y の形が違う、kern の n と合わない。

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_tacsim_marker_shear — py -3.11 examples/poc_tacsim_marker_shear.py

• poc_tactile_dipole_torque — py -3.11 examples/poc_tactile_dipole_torque.py

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

course_layout · course_occupancy · course_contains · world_build · world_camera · world_move · lidar_scan · rss_longitudinal_same

Same category (tacslip)

mindlin_partial_slip · mindlin_traction · hertz_surface_ur · hertzian_tangential_inner · cerruti_kernel · cerruti_surface_displacement · membrane_markers · displace_markers


*Provenance: tacslip.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.