Systems Modelling with SysML Training Course

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