SysML v2 Examples

Short, readable SysML v2 text models for learning, teaching, and quick experimentation with tools and editors.

• office — smallest intro model for orientation
• timer — best end-to-end reference in the collection
• intersection — behavior-focused traffic light controller
• drone — larger multi-subsystem system model
• webshop — software architecture-focused example

Good for: Students, educators, and teams trying SysML v2 tooling on small models before larger projects.

Engineering-grade SysML v2 model for an autonomous floor-cleaning robot — larger than a toy example, still readable end to end.

• Requirements-to-architecture-to-verification traceability
• Functional and physical decomposition with explicit allocations
• Safety analysis, trade studies, verification cases, and stakeholder views
• Implementation-facing interface control for harnesses, firmware, and MCU deployment
• Validated with Spec42 in CI

Good for: Systems engineers and tool builders who need a realistic MBSE corpus with full lifecycle coverage.

Open SysML v2 reference model for astronomy, starting with a compact Solar System and structured for long-term extension.

• Celestial body taxonomy, orbital mechanics, and reference frames
• Requirements, constraints, calculations, analyses, and views
• Representative physical and orbital values with provenance patterns
• Python extractor and Three.js Keplerian orrery simulator showcase
• Demonstrates scientific-domain modeling beyond typical product engineering

Good for: Engineers, educators, and astronomy enthusiasts exploring SysML v2 in scientific domains.