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MBSE VS DBSE, System Model - Coggle Diagram

- - - - test case specifications
        
        disjoint set of text documents, spreadsheets, diagrams, and presentations and store them in a disjointed or messy set of repositories
        
        Completeness, consistency, and relationships between requirements, design, engineering analysis, and test information are difficult to assess since this information is spread
        
        Difficult to assess change impacts
        
        Difficult to perform traceability
      - system design specifications
      - requirements specifications
      - concept of operations documents
- - - - System model
        
        System model includes system specification, design, analysis, and verification information
        
        Enhances the quality of traceability and change impact assessments
        
        provide a more complete, consistent, and traceable system design
        
        which enhance
        
        Specification and design precision
        
        Communication
        
        System design integration
        
        Re-use of system artifacts
        
        Product quality
        
        manage system complexity
        
        ability to teach and learn system engineering fundamental
    - - Model-Based Systems Engineering (MBSE) is the formalized application of modeling to support system requirements, design, analysis, verification, and validation activities beginning in the conceptual design phase and continuing throughout development and later life cycle phases
    - - Modeling language
        
        The capability to construct and read well-formed models is at the heart of the MBSE approach
      - Modeling method
        
        t's a documented set of design tasks that a modeling team performs to create a system model.
      - Modeling tool
        
        designed and implemented to comply with the rules of one or more modeling languages, enabling you to construct well-formed models in those languages.
- - - - represent behavior in terms of a sequence of messages exchanged between parts
    - - represent behavior of an entity in terms of its transitions between triggered by events
    - - represent behavior in terms of ordering of actions base on availability of input, output and control and how the actions transform the inputs to output
    - - functionality in terms of how a system or other entity is used by external entities
  - - - Parametric
        
        represents constraints on property values used to support engineering analysis
      - represents interconnection and interfaces between the parts of a block
    - - represents the organisation of a model in terms of packages that contain model elements
    - - represents structural elements called blocks and their composition and classification