SysML v2 for robotics

Robotic systems combine mechanics, electronics, embedded software, perception, and often cloud or edge services. Teams develop subsystems in parallel and change interfaces often. SysML v2 does not replace robotics expertise — it gives you a shared, analyzable description of architecture and interfaces when slide decks and ad hoc spreadsheets stop scaling. For language basics, see What is SysML v2?; for workflows, see SysML v2 in practice.

Where SysML v2 helps in robotics

• Interfaces and contracts — ports, connections, and data/control flows in a machine-readable form so mechanical, electrical, and software views stay aligned when designs change.
• Requirements and verification — linking safety, performance, and behavior requirements to structure and tests, so impact is visible when you revise motion stacks, sensing, or autonomy pipelines.
• Behavior and parametrics — stating control and timing intent at a level that can support analysis and handoff (toolchain integration varies by program).
• Reuse and product lines — common architectures and constraints expressed once and specialized per variant instead of copying documents between programs.

Fit with software-style workflows

Robotics teams often already live in Git, IDEs, and CI. SysML v2’s text-first models fit that culture: diffs, branches, and automated checks on the system description — closer to how software is developed than diagram-only MBSE in many organizations. Editor support (e.g. Spec42) makes textual SysML v2 feasible day to day.

Related

Industrial & cyber-physical systems — plants, OT/IT, and long-lived assets. All industry topics.