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Tim Weilkiens

"Systems Engineering with SysML/UML: Modeling, Analysis, Design"

It does not
add any properties to the UML element comment .
4.11.2 Diagram Frame
Some of the diagram types that are denoted in the upper left corner of a diagram
frame deviate in SysML from the UML identifiers ( Table 4.1 ). Note that I used the
UML identifiers for the diagrams in the UML chapter (Chapter 3) (e.g., class for a
class diagram and not bdd for a block definition diagram). In all other chapters,
however, I use the SysML convention.
sd [block] On-board computer context [system/actors unlock car]
?«system?»
:On-board computer
:Reservation
system
:Customer
Apply card
SigLED(yellow, blinkingtrue)
SigLED(green, blinkingfalse)
Usage right request
Usage right
Unlock car
:Central locking
system
267
The matrix and table notations don ??™ t belong to the normative part of the
SysML specifi cation (i.e., they are recommended) but are not mandatory in order
to be SysML-compliant. In SysML the model element and the element type are
denoted in addition to the diagram type and the diagram name. The syntax for a
full diagram header is as follows:
type [model element type] model element [diagram name]
For example,
bdd [package] system context [with information flow]
Table 4.


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