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Bumps: - nodes/generalFunctions 75d16c6 -> e50be2e (permissive unit check + measurement schema additions) - nodes/measurement f7c3dc2 -> 495b4cf (digital mode + dispatcher fix + 59 new tests + rewritten README + UI) Wiki: - wiki/manuals/nodes/measurement.md — new user manual covering analog and digital modes, topic reference, smoothing/outlier methods, unit policy, and the pre-fix dispatcher bug advisory. - wiki/sessions/2026-04-13-measurement-digital-mode.md — session note with findings, fix scope, test additions, and dual-mode E2E results. - wiki/index.md — links both pages and adds the missing 2026-04-13 rotatingMachine session entry that was omitted from the earlier commit. Status: measurement is now trial-ready in both analog and digital modes. 71/71 unit tests green (was 12), dual-mode E2E on live Dockerized Node-RED verifies analog regression and a three-channel MQTT-style payload (temperature/humidity/pressure) dispatching independently with per-channel smoothing. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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title, updated
| title | updated |
|---|---|
| Wiki Index | 2026-04-13 |
EVOLV Project Wiki Index
Overview
- Project Overview — what works, what doesn't, node inventory
- Metrics Dashboard — test counts, power comparison, performance
- Knowledge Graph — structured data, machine-queryable
Architecture
- Node Architecture — three-layer pattern, ports, mermaid diagrams
- 3D Pump Curves — predict class, spline interpolation, unit chain
- Group Optimization — BEP-Gravitation, combination selection, marginal-cost refinement
- Platform Overview — edge/site/central layering, telemetry model
- Deployment Blueprint — Docker topology, rollout order
- Stack Review — full stack architecture assessment
Core Concepts
- generalFunctions API — logger, MeasurementContainer, configManager, etc.
- Pump Affinity Laws — Q ∝ N, H ∝ N², P ∝ N³
- ASM Models — activated sludge model kinetics
- PID Control Theory — proportional-integral-derivative control
- Settling Models — secondary clarifier sludge settling
- Signal Processing for Sensors — sensor conditioning
- InfluxDB Schema Design — telemetry data model
- OT Security (IEC 62443) — industrial security standard
- Wastewater Compliance NL — Dutch regulatory requirements
Findings
- BEP-Gravitation Proof — within 0.1% of brute-force optimum (proven)
- NCog Behavior — when NCog works, when it's zero, how it's used (evolving)
- Curve Non-Convexity — C5 sparse data artifacts (proven)
- Pump Switching Stability — 1-2 transitions, no hysteresis (proven)
- Open Issues (2026-03) — diffuser, monster refactor, ML relocation, etc.
Manuals
- rotatingMachine User Manual — inputs, outputs, state machine, examples
- measurement User Manual — analog + digital modes, smoothing, outlier filtering
- FlowFuse Dashboard Layout
- FlowFuse Widget Catalog
- Node-RED Function Patterns
- Node-RED Runtime
- Messages and Editor Structure
Sessions
- 2026-04-07: Production Hardening — rotatingMachine + machineGroupControl
- 2026-04-13: rotatingMachine Trial-Ready — FSM interruptibility, config schema sync, UX polish, dual-curve tests
- 2026-04-13: measurement Digital Mode — silent dispatcher bug fix, 59 new tests, MQTT-style multi-channel input mode
Other Documentation (outside wiki)
CLAUDE.md— Claude Code project guide (root).agents/AGENTS.md— agent routing table, orchestrator policy.agents/— skills, decisions, function-anchors, improvements.claude/— Claude Code agents and rules