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A Decision Support Tool for the Pushback Rate Control of Airport Departures

机译:机场出发后退率控制的决策支持工具

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摘要

Airport surface congestion control has the potential to mitigate the increase in taxi times and fuel burn at major airports. One possible class of congestion control strategies predicts the departure throughput, and recommends a rate at which to release aircraft pushbacks from the gate. This paper describes the field-testing of these types of strategies at Boston Logan International Airport, focusing on the communication of the suggested rate to the air traffic controller, and additional support for its implementation. Two Android tablet computers were used for the field-tests; one to input the data and the other to display the recommended rate to the air traffic controllers. Two potential decision-support displays were tested: a rate control display that only presented a color-coded suggested pushback rate and a volume control display that provided additional support to the controllers on the number of aircraft that had called-ready and had been released. A survey of controllers showed that they had found the decision-support tool easy to use, especially the additional functionality that is provided by the aircraft volume control display. The field tests were also found to yield significant operational benefits showing that such a congestion control strategy could be effective in practice.
机译:机场表面的拥堵控制有可能缓解主要机场滑行时间和燃油消耗的增加。一类可能的拥塞控制策略可预测离场吞吐量,并建议从登机口释放飞机后推力的速率。本文介绍了在波士顿洛根国际机场对这些类型的策略进行的现场测试,重点是将建议的费率传达给空中交通管制员以及对其实施的额外支持。两台Android平板电脑用于现场测试;一个用于输入数据,另一种用于向空中交通管制员显示推荐费率。测试了两个潜在的决策支持显示器:一个仅显示颜色编码建议推回速率的速率控制显示器,以及一个音量控制显示器,该体积控制显示器为管制员提供了更多的支持,这些飞机已被呼叫并已释放。控制器调查显示,他们发现决策支持工具易于使用,尤其是飞机音量控制显示屏提供的附加功能。还发现现场测试产生了显着的运行收益,表明这种拥塞控制策略在实践中可能是有效的。

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