f534b52817
feat(iace): pattern audit suite + library hygiene wave
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Add cmd/iace-audit CLI with 5 deterministic methods that find engine
gaps without ground truth:
- A reachability: 1058 patterns vs achievable tag universe
- B consistency: components vs their declared hazard categories
- C vocabulary: limits-form tokens vs keyword dictionary
- D echo: limits-form sentences vs generated hazards (jaccard)
- E hierarchy: hazards vs ISO 12100 design/protection/info levels
Library fixes triggered by A+B+C findings:
- tag_resolver: synonym map for electrical/pneumatic/hydraulic aliases
- component_library: crush_point + EN03 (gravitational) on C014/C128
(Hubwerk family) - fixes HP1014/1015/1017/1018 which were silently
weakly_reachable. noise_source added on 7 components (C006/C011/
C017/C020/C031/C041/C096). electrical_part on 8 drive components
(C031/C032/C033/C034/C035/C036/C037/C038/C077/C092). cyber tag
on 10 sensors (C081-C090) + 3 IT components (C111/C112/C116) +
KI module C119 (ai_model added). pneumatic_part+hydraulic_part
on valves C091/C093, hydraulic_part+chemical_risk on pump C097,
moving_part on motion controller C075
- keyword_dictionary: EN03 added to aufzug/lift/hubwerk/hubgeraet
(was wrongly EN04-only). New keyword entries for hub-action verbs:
absenken/senken/anheben/heben + hubhoehe/hubweg/hubgeschwindig
Audit impact:
- A: weakly_reachable 409 -> 358 (-51 patterns now fully reachable)
- B: incomplete components 46 -> 30 (-16, -33%)
- HP1018 (Person unter absenkendem Maschinenteil eingeklemmt):
weakly_reachable -> reachable
Why: methods A/B/C surfaced that the Kistenhubgeraet test project
generated 0 crush-under-load hazards despite OSHA 1910.212(a)(3) +
EN ISO 12100 6.3.5.5 explicitly requiring them. Three orthogonal
bugs (missing crush_point tag, wrong energy source mapping, missing
action verbs in dictionary) silently disabled the entire lift crush
pattern family.
2026-05-21 10:51:08 +02:00
d4b7943d54
feat: IACE deterministic narrative parser + library extensions
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Library Extensions:
- 15 new components (C121-C135): knee lever, hydraulic ram, lubrication
system, extraction system, vibrating plate, die tooling, transfer system,
hoist, chute, oil drip tray, pressure relief valve, die space, flywheel,
bin changeover station, inspection scale
- 8 new tags: person_under_load, two_hand_control_required,
thermal_accumulation, mechanical_transmission, oil_mist_risk,
rapid_energy_release, gravity_suspended_load, bypass_risk
- 14 new patterns (HP045-HP058): ram drop, die space crushing, oil mist
inhalation, hot workpiece burns, suspended load, transfer draw-in,
ejection fall, accumulator pressure release, impact noise, flywheel
residual energy, guard bypass, two-hand misoperation, oil leakage,
ergonomic bin changeover
Deterministic Parser (NO LLM):
- keyword_dictionary.go: ~100 entries mapping DE/EN keywords to
component IDs, energy source IDs, and tags
- narrative_parser.go: ParseNarrative() extracts components, energy
sources, lifecycle phases, roles, tech specs, and context tags from
free-text machine descriptions via keyword matching + regex
- Tech spec regex: extracts kN, V, °C, bar, kW, rpm values and
derives energy sources + severity tags automatically
- iace_handler_parser.go: POST /projects/:id/parse-narrative endpoint
chains parser → pattern engine → hazard suggestions
Test: Paste Kniehebelpresse description → should detect 10+ components,
15+ hazards, all deterministically without LLM.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com >
2026-05-05 00:29:18 +02:00
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