Mission-critical systems

MBSE / MBSA

Digital tools in the engineering process of complex systems improve information flow between stakeholders — raising quality and cutting rework across design and production.

Our MBSE / MBSA approach combines methodology and tooling so architectural models carry safety and dependability data, and automated analysis stays aligned with the normative standards the program must satisfy.

Architecture, safety and dependability views that stay synchronized as the design changes.

Model-based systems engineering

  • ConOps, use cases, architectures and functional breakdown
  • Interface control and requirements traceability from models
  • Electronics architecture modelling and simulation
  • Model-based design and code generation interfaces for embedded software

Model-based safety and dependability

  • FHA and FTA driven from system models
  • FMEA / FMES at electronics and system level
  • Reliability block diagrams and failure-mode summaries
  • FDIR modelling including hardware–software interaction analysis

Program integration

  • Change-impact analysis across system and safety views
  • Export of artefacts that sit beside conventional ARP4754B / ARP4761A deliverables
  • Tooling and repository strategy scaled to the program

Standards & guidance

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Office

Austin, TX — worldwide projects