[Sample B: Approval/Signature Sheet] - George Mason University
[Sample B: Approval/Signature Sheet] - George Mason University
[Sample B: Approval/Signature Sheet] - George Mason University
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The research and the development of the model were based on strategic policies<br />
and doctrinaire documents so as to build a fundamental objectives hierarchy intended to<br />
guide the accomplishment of the most important strategic goals of the BAF.<br />
The attributes were defined by elicitation and research in order to indentify the<br />
most important aspects needed to measure the achievement of each objective. The final<br />
qualitative model should be a simple, but yet complete depiction of the decision problem.<br />
The definition of the quantitative model was done using elicitations and expert<br />
judgments to check independence conditions, utilities and weights. The final model used<br />
MAUT to aggregate all the measures using additive and multiplicative utility functions.<br />
A hypothetical decision situation was built in order to demonstrate the use of the<br />
model and check its robustness through a sensitivity analysis. The alternatives were<br />
ranked according to their contribution to the operational capability of the BAF. The<br />
variations on the fundamental objectives weights did not cause significant variations in<br />
the rank of the alternatives, thus proving the robustness of the model.<br />
At last, a cost effectiveness analysis was conducted, providing important insights<br />
to the DM, which could even change the alternatives rank, according to budget and<br />
political inputs.<br />
The aim of this work is to improve the current methodology used to analyze and<br />
prioritize OCRs related to aircraft systems, by guiding the process using a systematic<br />
method based on strategic policies, in order to avoid the misuse of resources and provide<br />
guidance for the acquisition process.<br />
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