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A Semantically Well-Founded Full Parser for the SysML v2

A semantically well-founded standard-compliant SysML v2 parser and model validator with a strong type system and semantic foundation.

Model Validation via Fully Checked Context Conditions
SpesML Functional Modeling Profile

Coming Soon

API Access
Formal Verification via a Connection to the Theorem Prover Isabelle
Runtime Verification and Monitoring Capabilities
Simulation Capabilities
Advanced Code Generation
Read More Reference SpesML Reference
Vehicle Model
Vehicle.sysml 
part def Vehicle {
  attribute mass :> ISQ::mass;
  attribute dryMass;
  attribute cargoMass;
  attribute electricalPower;

  port pwrCmdPort;
  port vehicleToRoadPort;

  perform action providePower;
  perform action provideBraking;

  exhibit vehicleStates;
}

The Systems Modeling Language v2

One of the interesting new capabilities is the exchange of models between tools using a really human-readable textual form of the SysML language in the spirit of a modern programming language (even though it has a number of special constructs that resemble modelling concepts).

This textual form will play a major role in the exchange of models between tools thus allowing to build toolchains, as well as in the versioning of models, e.g., in Github, and also in the efficient definition of models by people who prepare textual notations.

It is therefore highly relevant to have consistent parsing mechanisms available. The SysML v2 Pilot-Implementation contains a parser for this textual notation.

We know from the definition of programming languages, that it is, however, helpful to provide a second source parser, such that parsing results can be compared and therefore compilers, linters, checkers of context conditions and other advanced tooling, receive the level of quality desired for industrial use.

  •   Getting Started

    Is this your first time using SysML? Set up a project and start modeling.

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  •   SpesML

    Learn more about SpesML and the SPES framework.

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  •   License

    Learn about the license and how you can use the generated code.

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Found an issue?

This SysML v2 tooling is actively maintained by the Chair of Software Engineering. There are multiple ways in which you can improve it to help you and others who might encounter the same issues in the future.

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Further Information

Find more information about SysML v2 and other projects and publications by the Chair of Software Engineering under the following links: