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Model-driven architecture is a well-known approach for the development of complex software systems. The most famous tool chain is provided by Eclipse with the tools of the Eclipse modeling project. Like Eclipse itself, these tools are based on Java. However, there are numerous legacy software packages written in C++, which often use only an implicit meta-model. A real C++ implementation of this meta-model...
Analysis and validation using simulation is a helpful tool in systems engineering, but requires in-depth knowledge of various aspects of the system itself, used model classes, and an appropriate software tool. Usually, this expertise is spread over a number of team members, thus making it a non-trivial task. A domain-specific simulation-based system design tool (termed here simulation-based application,...
Model-based systems engineering is an increasingly accepted method supporting design decisions. System engineers or modelers have the choice between tools and system description languages that are either abstract and generic or specifically adapted to their domain. The latter approach is easier and more efficient but restrictive. The success of this approach strongly relies on the support of domain-specific...
Designing complex systems requires domain knowledge as well as tool-supported modeling and analysis techniques. General-purpose as well as domain-specific tools can be used for this task. The latter has the advantage of not requiring low-level model knowledge from systems designers that are domain experts, but is only possible with specialized tools that have to be programmed for a certain purpose...
The development of complex systems often leads to delays in integration and roll-out, massive cost overruns, and in many cases to sub-optimal solutions regarding system performance and robustness. In order to overcome these issues, model-based systems engineering methodologies can be employed. The application of simulation models in addition to system specifications increase the engineers' understanding...
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