Operationalizing Model-Based Systems Engineering (MBSE) in ARP4754A

Replacing fragile static Word/Excel documents with formal digital system models for aerospace type certification.

Single Source of System Truth in SysML

Modeling flight control architectures in SysML v2 links customer requirements directly to state machines, internal block diagrams, and parametric power/weight budgets, surfacing interface inconsistencies months before hardware fabrication.

Automated Verification Cross-Reference Matrices (VCRM)

Instead of manual audit reviews, automated scripts traverse the digital system graph, proving that 100% of functional requirements link downward to DO-178C test cases and upward to FAA certification basis regulations (14 CFR Part 23/25/29).

Eliminates requirement drift and versioning errors across multi-tier supplier networks
Instantaneous impact analysis when an aircraft-level design requirement changes
Direct export of FAA/EASA compliance checklists (Means of Compliance MOC 0 through 9)

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