Abstract
Safety-critical systems have to be developed carefully to prevent loss of life and resources due to system failures. Some of their mechanisms (for example, providing fault-tolerance) can be complicated to design and use correctly in the system context and are thus error-prone.
We show how one can use UML for model-based development of safety-critical systems with the aim to increase the quality of the developed systems without an unacceptable increase in cost and time-to-market. Specifically, we describe how to use the UML extension mechanisms to include safety-requirements in a UML model which is then analyzed for satisfaction of the requirements. The approach can thus be used to encapsulate safety engineering knowledge. It is supported by a prototypical XMI-based tool performing the analysis.
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Jürjens, J. (2003). Developing Safety-Critical Systems with UML. In: Stevens, P., Whittle, J., Booch, G. (eds) «UML» 2003 - The Unified Modeling Language. Modeling Languages and Applications. UML 2003. Lecture Notes in Computer Science, vol 2863. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-45221-8_31
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DOI: https://doi.org/10.1007/978-3-540-45221-8_31
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