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首页> 外文会议>AIAA aviation technology, integration and operations conference;ATIO;AIAA balloon systems conference;AIAA lighter-than-air technology conference >Trajectory-Based Takeoff Time Predictions Applied to Tactical Departure Scheduling: Concept Description, System Design, and Initial Observations
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Trajectory-Based Takeoff Time Predictions Applied to Tactical Departure Scheduling: Concept Description, System Design, and Initial Observations

机译：基于轨迹的起飞时间预测应用于战术出发时间：概念描述，系统设计和初步观察

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摘要

Current aircraft departure release times are based on manual estimates of aircraft takeoff times. Uncertainty in takeoff time estimates may result in missed opportunities to merge into constrained en route streams and lead to lost throughput. However, technology exists to improve takeoff time estimates by using the aircraft surface trajectory predictions that enable air traffic control tower (ATCT) decision support tools. NASA's Precision Departure Release Capability (PDRC) is designed to use automated surface trajectory-based takeoff time estimates to improve en route tactical departure scheduling. This is accomplished by integrating an ATCT decision support tool with an en route tactical departure scheduling decision support tool. The PDRC concept and prototype software have been developed, and an initial test was completed at air traffic control facilities in Dallas/Fort Worth. This paper describes the PDRC operational concept, system design, and initial observations.
机译：当前的飞机起飞释放时间基于飞机起飞时间的手动估计。起飞时间估计值的不确定性可能会导致错过机会，无法合并成受约束的航路流并导致吞吐量损失。但是，存在通过使用支持空中交通管制塔台（ATCT）决策支持工具的飞机表面轨迹预测来改善起飞时间估计的技术。 NASA的精确出发放行能力（PDRC）设计为使用基于自动地面轨迹的起飞时间估计来改善途中战术出发时间安排。这是通过将ATCT决策支持工具与途中战术出发调度决策支持工具集成在一起来实现的。已经开发了PDRC概念和原型软件，并在达拉斯/沃思堡的空中交通管制设施处完成了初步测试。本文介绍了PDRC的操作概念，系统设计和初步观察。

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