MBSE with GENESYS Oct 2023

States in Context

0. Define Need & System Concept

Activity bars represent movement of “center of gravity” of systems engineering team (concurrent engineering is assumed)

1. Capture & Analyze Orig. Requirements 2. Define System Boundary 4. Derive System Threads 3. Capture Originating Architecture Constraints

5. Derive Integrated System Behavior 6. Derive Component Hierarchy

7. Allocate Behavior to Components

SCHEDULE

8. Define Internal Interfaces

9. Select Design

10. Perform Effectiveness & Feasibility Analyses

11. Define Resources, Error Detection, & Recovery Behavior

12. Develop Verification & Validation Requirements/Plans

13. Generate Documentation and Specifications

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Insights from Operational Architecture What the System Will Do and Why • Defines the missions and in what scenarios • Interactions with other systems & environment • Measures of operational performance for interactions • Operational concept (how the system will perform its mission & how it will fulfill its purpose) • Considers sunny and rainy day scenarios • Reflects who will use the system and how it will

evolve over time • Operator context • Perception of value • …

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MBSE with GENESYS