6
Trapezoid: Needs Analysis
Problem Definition Phase
oNeeds Analysis
nPrimitive Need
nStakeholder
n Acknowledgements
nSystem Decomposition
nInput-Output Modeling
nFunctional Analysis
nRequirements Generation
nEffective Need
Needs Analysis
Obj Analysis
Alt Generation
Modeling
Analysis
Conclusions
Problem Definition
Needs Analysis
Objectives Analysis
•During the Problem Definition Phase, Sea-8 focused on research and interaction with stakeholders in order to create a full list of system requirements.  Here analysis was conducted on current ASW systems, proposed future systems and stakeholder requirements in an effort to produce a refined effective need statement and a thorough systems objectives analysis.
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