Use Case diagrams are well-known for their use to specify and describe system requirements. From initial system requirements documents, use cases can be derived representing several scenarios. These ...

While Figure 21 showed the relation of the physical subsystem with other modules, Figure 22 displays the internal composition of the physical subsystem by means of a SysML internal block diagram. Here ...

Modeling the pressure device block Once the modeling of the three subsystems has been completed, the other parts of the automation unit can be modeled. Regarding this aspect, we will first model the ...