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Air Traffic Management Concept Baseline Definition - The Boeing ...

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<strong>Concept</strong>s Requirements Trades Evaluation<br />

Operational<br />

<strong>Baseline</strong><br />

<strong>Traffic</strong> and<br />

Infrastructure<br />

Forecast Models<br />

Analysis Tools:<br />

Operations<br />

Investment Anal<br />

Tech Reqmts<br />

System Transition State 1<br />

System Transition State 2<br />

System Transition State 3<br />

System Transition State 4<br />

Technology<br />

Schedule &<br />

Performance Models<br />

Human Perf<br />

Models & Data<br />

Figure 8.1 Preliminary Design Tools<br />

8.3.3 Research on ATM Functions<br />

Overall Performance of ATM Functions<br />

1. Reduction of separation for higher throughput must be researched. <strong>The</strong><br />

relationship between safety and capacity must be quantified through a collision risk<br />

model for what is the radar controlled environment in the current system. This risk<br />

model will include the following primary components:<br />

• Intervention rate buffer, which reflects protection against exposure to<br />

potential conflicts in a sector, and is thus directly related to sector<br />

controller workload.<br />

• Intervention buffer, which reflects the time needed to determine that a<br />

conflict is imminent, and to resolve it.<br />

• Detection performance, which is directly related to the resolution and<br />

accuracy of the surveillance sensor, and the situation display.<br />

• <strong>Definition</strong> of criticality levels for each function and allocation or<br />

requirements to subfunctions.<br />

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