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Development and benefit analysis of a sector design algorithm for terminal dynamic airspace configuration.

机译:终端动态空域配置的扇区设计算法的开发和收益分析。

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摘要

The National Airspace System (NAS) is the vast network of systems enabling safe and efficient air travel in the United States. It consists of a set of static sectors, each controlled by one or more air traffic controllers. Air traffic control is tasked with ensuring that all flights can depart and arrive on time and in a safe and efficient matter. However, skyrocketing demand will only increase the stress on an already inefficient system, causing massive delays. The current, static configuration of the NAS cannot possibly handle the future demand on the system safely and efficiently, especially since it is projected to triple by 2025. To overcome these issues, the Next Generation of Air Transportation System (NextGen) is being enacted to increase the flexibility of the NAS. A major objective of NextGen is to implement Adaptable Dynamic Airspace Configuration (ADAC) which will dynamically allocate the sectors to best fit the traffic in the area. Dynamically allocating sectors will allow resources such as controllers to be better distributed to meet traffic demands. Currently, most DAC research has involved the en route airspace. This leaves the terminal airspace, which accounts for a large amount of the overall NAS complexity, in need of work. Using a combination of methods used in en route sectorization, this thesis has developed an algorithm for the dynamic allocation of sectors in the terminal airspace. This algorithm will be evaluated using metrics common in the evaluation of dynamic density, which is adapted for the unique challenges of the terminal airspace, and used to measure workload on air traffic controllers. These metrics give a better view of the controller workload than the number of aircraft alone. By comparing the test results with sectors currently used in the NAS using real traffic data, the algorithm xv generated sectors can be quantitatively evaluated for improvement of the current sectorizations. This will be accomplished by testing the performance of the algorithm generated sectors to the current sectors for a variety of configurations and scenarios, and comparing these results to those of the current sectors. The effect of dynamic airspace configurations will then be tested by observing the effects of update rate on the algorithm generated sector results. Finally, the algorithm will be used with simulated data, whose evaluation would show the ability of the sector design algorithm to meet the objectives of the NextGen system. Upon validation, the algorithm may be successfully incorporated into a larger Terminal Flow Algorithm, developed by our partners at Mosaic ATM, as the final step in the TDAC process.
机译:国家空域系统(NAS)是广泛的系统网络,可在美国实现安全有效的空中旅行。它由一组静态扇区组成,每个扇区由一个或多个空中交通管制员控制。空中交通管制的任务是确保所有航班都能以安全有效的方式准时出发和到达。但是,不断飙升的需求只会增加已经低效的系统上的压力,从而导致大量的延迟。 NAS的当前静态配置可能无法安全有效地满足系统的未来需求,特别是由于预计到2025年将其增加两倍。为了克服这些问题,正在制定下一代航空运输系统(NextGen)增加NAS的灵活性。 NextGen的主要目标是实施适应性动态空域配置(ADAC),该配置将动态分配扇区以最适合该地区的业务量。动态分配扇区将允许更好地分配资源(例如控制器)以满足流量需求。当前,大多数DAC研究都涉及途中空域。这使得需要占据工作空间的终端空域(占整个NAS复杂性的大部分)成为了工作。本文结合航路扇区化方法,提出了一种动态分配终端空域扇区的算法。该算法将使用动态密度评估中常用的指标进行评估,该指标适用于终端空域的独特挑战,并用于测量空中交通管制员的工作量。这些指标比单独的飞机数量更好地了解了控制器的工作量。通过将测试结果与使用实际流量数据的NAS当前使用的扇区进行比较,可以定量评估算法xv生成的扇区,以改善当前的扇区划分。这将通过针对各种配置和方案测试算法生成的扇区到当前扇区的性能,并将这些结果与当前扇区的结果进行比较来实现。然后,将通过观察更新速率对算法生成的扇区结果的影响,来测试动态空域配置的影响。最后,该算法将与仿真数据一起使用,其评估结果将表明扇区设计算法满足NextGen系统目标的能力。经过验证,该算法可以成功地合并到我们的合作伙伴Mosaic ATM开发的更大的终端流量算法中,作为TDAC流程的最后一步。

著录项

  • 作者

    Sciandra, Vincent.;

  • 作者单位

    Purdue University.;

  • 授予单位 Purdue University.;
  • 学科 Engineering Aerospace.
  • 学位 M.S.A.A.
  • 年度 2013
  • 页码 207 p.
  • 总页数 207
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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