V-Model for Systems Engineering

Structure development from requirements to commissioning and back with traceability.

🧭 Visual (simplified):

sqlCopyEdit      Requirements        ←↘          ↙→   Validation
    → System Design         ↘       ↙      System Test
  → Subsystem Design         ↘   ↙        Integration Test
→ Programming & Build         ↘↙          Commissioning

⚙️ Key Practice Tips:

• Create traceable documents: each test case must map to a requirement.
• During FAT/SAT, “verify what you built” against “what you said you’d build”.
• Emphasize peer reviews at each design stage (left side) before implementation.

🛠️ Tools: Use DOORS, JIRA, or Excel traceability matrices for managing the model in real projects.