MBSE & Sim4Sys resources

Guides and definitions for agile systems engineering, MBSE, and the Sim4Sys toolchain.

• What is Customer In the Loop?

  Customer In the Loop is CIL4Sys’s MBSE method: stakeholders continuously validate system behavior in a shared functional digital mock-up. Definition, benefits, and how Sim4Sys supports it.

• SysML v2 vs SysML v1: what changes for MBSE teams?

  SysML v2 vs SysML v1 compared for MBSE teams: textual syntax, API, modeling concepts, and when to migrate. Includes how CIL4Sys SysML v2 training fits.

• What is Sim4Sys Designer?

  Sim4Sys Designer is a set of MBSE add-ons for Papyrus, IBM Rhapsody, PTC Modeler, and CATIA Magic. Guided modeling, consistency checks, and generation of requirements, specs, and executable images.

• What is a functional digital mock-up?

  A functional digital mock-up lets teams visualize and validate system behavior early using executable models. How Sim4Sys Virtual Bench supports scenario-based V&V before physical integration.

• What is SyneSys?

  SyneSys is CIL4Sys’s AI companion for systems engineering: ontology-guided, human-in-the-loop conversion of documents into structured models with SysML v2 export. SaaS or on-prem.