granular opsignal × signal × scalar × scalar → tableimport fullseye as fs; fs.ledger.beverloo_fit(D0, W, d: 'float', bulk_density: 'float', k: 'float' = 1.4, g: 'float' = 9.80665) -> 'dict' (実装を直接呼ぶなら import granular; granular.beverloo_fit(D0, W, d: 'float', bulk_density: 'float', k: 'float' = 1.4, g: 'float' = 9.80665) -> 'dict'、台帳から引くなら opsdrive.get("beverloo_fit"))排出率の列 W_i(D0_i) に log W = log(C ρ_b √g) + n log(D₀ − k d) を最小二乗で当て、指数 n
と係数 C を返す(真値 n = 2.5、C ≈ 0.58)。返り: n, C, rms_log(対数残差)。
Raises ValueError: 点が 3 未満 / D0 ≤ k d の点がある / W ≤ 0。
py -3.11 examples/poc_granular_heap_repose.pytable を入力に取れる)course_layout · course_occupancy · course_contains · world_build · world_camera · world_move · lidar_scan · rss_longitudinal_same
granular)heap_volume_cone · heap_mass · heap_volume_heightmap · beverloo_rate · discharge_synth · dispense_mass_from_video · hopper_discharge_rate · spoon_tilt_critical
Provenance: granular.py — DRIVE operator registry. この per-op ノートは tools/opdocs.py md が自動生成(手編集しない)。
© 2026 Kazufumi Furuse — Fullseye operator documentation. Licensed under Apache-2.0.