Model-based systems engineering

MBSE transcends not only domain boundaries, but also company boundaries. For this purpose, we investigate which models with which maturity level can be exchanged between development partners and how.

Where experts from several disciplines jointly develop products, heterogeneous development tools are used. To ensure that the development process nevertheless succeeds efficiently, the integration of all systems involved is essential. We develop methods and tools that support the joint work of different disciplines from the outset and integrate multidisciplinary development projects into a uniform process.

For a leading Swiss railway company, an overview of the necessary systems and their dependencies was to be created to design the architecture of a future “digital signal box” and its environment. The focus was to be on the analysis of the required functionalities – not yet on the technical implementation.

The architecture should be developed in a model-based way using model-based systems engineering (MBSE). This should ensure that, at the end of the process, it is possible to trace all the development steps from the created element back to the interview partner who made the request.

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