Block 4 - lecture 3 Flashcards
SysML
1
Q
SysML?
A
extension to UML
2
Q
2 new diagrams in SysML?
A
- parametric diagram
- requirements diagram
3
Q
SysML modifications from UML?
A
- block definition replaces the UML class diagram
- all diagrams have a frame (border with a title in the top left)
4
Q
2 groups of SysML diagrams?
A
- structure diagrams
- behaviour diagrams
5
Q
Block definition diagram?
A
- blocks list the properties of all sub-blocks
- generalisation relationships
eg. meat ‘has types’ white and red
6
Q
aggregation vs composition?
A
aggregation - separate parts (empty diamond)
composition - permanently joined parts (full diamond)
7
Q
stereotyped associations?
A
and
they allow both modelling languages to be modified
8
Q
parametric diagram?
A
can be used to add the times to do tasks to define the time for other tasks
9
Q
requirements diagrams?
A
include another diagram and show requirements for each function
