Avionics Design Verification Assistant
Synthesize avionics requirements, FMEA, and DO-178C compliance matrices
What You Can Do
You can organize complex avionics system architecture, conduct structured Failure Mode and Effects Analysis (FMEA) across federated and integrated architectures, generate certification-ready compliance matrices, and identify design gaps against regulatory standards. Claude synthesizes requirements across documents, traces functional decomposition hierarchies, evaluates criticality assignments, and structures verification evidence to reduce design verification timeline by 30-40%.
Features
Organize and trace system architecture across multiple requirements documents into hierarchical functional architectures
Conduct Failure Mode and Effects Analysis with automated criticality assessment, failure propagation analysis, and mitigation tracking across LRU/IMA architectures
Map functional and performance requirements to verification methods (analysis, test, inspection, demonstration) for DO-178C/DO-254 certification
Compare system design against regulatory standards to surface unaddressed requirements and verification gaps before formal design reviews
Compare architectural approaches (federated vs. integrated vs. modular) with structured analysis of failure modes and verification complexity
Evaluate how modifications affect dependent functional domains and update compliance traceability
Structure design documentation, verification artifacts, and compliance evidence for FAA/EASA submission
Example Output
Example 1: FMEA with Criticality Assessment
Function: Flight Management System (FMS) Position Computation
Failure Mode: GPS Signal Loss
- Effect: Loss of position accuracy to 2+ nm
- Severity: Major (pilots rely on alternate sources)
- Occurrence: Remote (1 per 10,000 flight hours)
- Detectability: High (annunciation within 5 seconds)
- Criticality: Major
- Mitigation: Fallback to INS, GPWS backup, crew alerting (DO-254 ARP 4754A compliance)
Example 2: Compliance Traceability Matrix
| Requirement | Verification Method | Status | Evidence |
|---|---|---|---|
| FMS shall compute position ±0.5nm NM accuracy | Analysis + Flight Test | Complete | FMEA-2.1, Test Plan Section 4.2 |
| FMS shall detect signal loss <5s | Integrated Test | Complete | Test Report TR-2024-FMS-14 |
| Backup INS shall engage automatically | Code Review + Inspection | Pending | Review scheduled Week 14 |
What's Included
- SKILL.md instruction file with avionics-specific prompting patterns and certification terminology:
- FMEA template: Pre-structured failure analysis worksheet with DO-254 criticality assessment methodology
- Compliance traceability matrix: Excel/markdown template mapping requirements to verification methods and evidence
- Functional decomposition framework: Hierarchical architecture outline for federated, integrated, and modular avionics architectures
- Design review checklist: Pre-flight verification gaps assessment against DO-178C/DO-254 and TSO requirements
Who It's For
- Avionics systems engineers — Designing flight-critical systems requiring DO-178C/DO-254 certification
- Systems safety engineers — Conducting FMEA and failure propagation analysis across distributed avionics architectures
- Certification engineers — Preparing compliance packages and traceability matrices for FAA/EASA design reviews
- Lead designers — Evaluating architectural trade-offs and managing design change impact across functional domains
- Program managers — Reducing design verification timeline and identifying critical path items for risk management
Best For
- FMEA development for new avionics systems or major design modifications with complex failure propagation
- Compliance matrix generation mapping requirements to verification methods across DO-178C/DO-254 standards
- Requirements synthesis when consolidating specifications from multiple sources (customer, regulatory, legacy baseline)
- Design gap analysis before formal preliminary and critical design reviews
- Certification package organization structuring verification evidence for FAA/EASA submission
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