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Characterization of Metering, Merging and Spacing Requirements for Future Trajectory-Based Operations
Author(s) -
Sally C. Johnson
Publication year - 2017
Publication title -
14th aiaa aviation technology, integration, and operations conference
Language(s) - English
Resource type - Conference proceedings
DOI - 10.2514/6.2017-3932
Subject(s) - metering mode , trajectory , characterization (materials science) , computer science , real time computing , engineering , mechanical engineering , materials science , physics , nanotechnology , astronomy
Trajectory-Based Operations (TBO) is one of the essential paradigm shifts in the NextGen transformation of the National Airspace System. Under TBO, aircraft are managed by 4dimensional trajectories, and airborne and ground-based metering, merging, and spacing operations are key to managing those trajectories. This paper presents the results of a study of potential metering, merging, and spacing operations within a future TBO environment. A number of operational scenarios for tactical and strategic uses of metering, merging, and spacing are described, and interdependencies between concurrent tactical and strategic operations are identified.

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