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1 SysML - a modeling language for Systems Engineering

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The 4 Pillars of <strong>SysML</strong><br />

2: 3:<br />

1:<br />

4:<br />

<strong>SysML</strong> - a <strong>modeling</strong> <strong>language</strong> <strong>for</strong> <strong>Systems</strong> <strong>Engineering</strong> 17<br />

Project activities using <strong>SysML</strong><br />

1. Capture and analyze black box system requirements<br />

• System Context & System Use Cases, Requirement diagrams<br />

2. Develop one ore more candidate system architectures<br />

• Block Definition & Internal Block diagrams<br />

3. Per<strong>for</strong>m engineering trade-off analysis to evaluate and<br />

select the optimal architecture<br />

• Parametric Diagrams<br />

4. Specify component requirements and their traceability<br />

to system requirements<br />

• Requirement diagram<br />

5. Verify the system design by executing system-level<br />

test cases<br />

<strong>SysML</strong> - a <strong>modeling</strong> <strong>language</strong> <strong>for</strong> <strong>Systems</strong> <strong>Engineering</strong> 18<br />

9

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