Last updated
Kurskod
sysml
Varaktighet
21 timmar (vanligtvis 3 dag inklusive pauser)
Krav
Students who wish to attend this course are not required to have any prior exposure to system modelling but should have a solid grasp of “document centric” systems engineering techniques.
Översikt
Denna kurs erbjuds i två varianter för att ge en praktisk förståelse för hur system kan modelleras med hjälp av den senaste versionen av OMG : s System Modelling Language ( SysML ) specifikation. Noteringen och underliggande semantik för SysML förklaras på ett sätt som gör det möjligt för elever att tillämpa vad de lär sig på alla lämpliga systemmodelleringsmetoder eller verktyg.
Kursplan
Introduction to System Modelling
- What is a system model?
- The four pillars of system modelling
- Model centric vs document centric
- What is SysML?
- Relationship between SysML and UML
- The four pillars of SysML
Common and Crosscutting Constructs
- Profiles, stereotypes and tags
- Diagram frames
- Comments
- Allocations
Package Diagrams
- What is a package?
- Structuring the model with packages
- Package containment
- Package dependencies
- Representing the model structure
- Views and viewpoints
Requirement Diagrams
- What is a requirement?
- Modelling atomic requirements
- Requirement traceability
Use Case Diagrams
- The system as a black box
- Identifying the system boundary with actors
- Use cases as system services
- Behind the use case diagram
- Use case structure · Nominal and alternative scenarios
- Handling common behaviour
- Extended and specialised behaviour
Activity Diagrams
- Modelling flow-based logic
- Actions vs activities
- Understanding token flow
- Control flow vs object flow
- Modelling decisions · Modelling concurrency
- Swimlanes and responsibility
Block Definition Diagrams
- What is a block?
- Block features
- Modelling types
- Modelling system hierarchy
- Generalising system elements
Internal Block Diagrams
- Parts revisited
- Ports with Flow Properties
- Standard ports and interfaces
- Proxy ports and interface blocks
- Full ports
Parametric Diagrams
- What is a constraint block?
- Constraining system properties
Sequence Diagrams
- Interaction-based behaviour
- Simple sequences
- Synchronous vs asynchronous
- Fragment nodes
- Interaction use nodes
State Machine Diagrams
- States and their syntax
- Transitions between states
- Pseudo state notation (initial, decision, history, end)
- Decomposing states
- Modelling concurrent states
System Modelling Resources and Further Reading
- Suggested web resources
- Recommended literature
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