System Hierarchy - Systems Modeling Simulation Lab. KAIST
System Hierarchy - Systems Modeling Simulation Lab. KAIST
System Hierarchy - Systems Modeling Simulation Lab. KAIST
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Common WBS Errors (2/3)<br />
Error 2: Inappropriate branches<br />
• The WBS has branch points that are not consistent with how<br />
the WBS elements will be integrated.<br />
• Inappropriate to separate hardware and software as if they are<br />
separate systems to be integrated at the system level.<br />
• This makes it difficult to assign accountability for integration<br />
and to identify the costs of integrating and testing components<br />
of a system.<br />
Distributed<br />
Information<br />
<strong>System</strong><br />
Software<br />
Hardware<br />
Space <strong>System</strong>s Engineering: <strong>System</strong> <strong>Hierarchy</strong> Module 27