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Scipediacontent moved page Draft Content 345392742 to Nguyen et al 2013a

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Created page with " == Abstract == NASA has developed the Terminal Sequencing and Spacing (TSS) system, a suite of advanced arrival management technologies combining time-based scheduling and c..."

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== Abstract ==

NASA has developed the Terminal Sequencing and Spacing (TSS) system, a suite of advanced arrival management technologies combining time-based scheduling and controller precision spacing tools. TSS is a ground-based controller automation tool that facilitates sequencing and merging arrivals that have both current standard ATC routes and terminal Performance-Based Navigation (PBN) routes, especially during highly congested demand periods. In collaboration with the FAA and MITRE's Center for Advanced Aviation System Development (CAASD), TSS system performance was evaluated in human-in-the-loop (HITL) simulations with currently active controllers as participants. Traffic scenarios had mixed Area Navigation (RNAV) and Required Navigation Performance (RNP) equipage, where the more advanced RNP-equipped aircraft had preferential treatment with a shorter approach option. Simulation results indicate the TSS system achieved benefits by enabling PBN, while maintaining high throughput rates-10% above baseline demand levels. Flight path predictability improved, where path deviation was reduced by 2 NM on average and variance in the downwind leg length was 75% less. Arrivals flew more fuel-efficient descents for longer, spending an average of 39 seconds less in step-down level altitude segments. Self-reported controller workload was reduced, with statistically significant differences at the p<;0.01 level. The RNP-equipped arrivals were also able to more frequently capitalize on the benefits of being “Best-Equipped, Best-Served” (BEBS), where less vectoring was needed and nearly all RNP approaches were conducted without interruption.

== Original document ==

The different versions of the original document can be found in:

* [http://dx.doi.org/10.1109/dasc.2013.6712503 http://dx.doi.org/10.1109/dasc.2013.6712503]

* [http://www.aviationsystemsdivision.arc.nasa.gov/publications/2013/DASC2013_Thipphavong.pdf http://www.aviationsystemsdivision.arc.nasa.gov/publications/2013/DASC2013_Thipphavong.pdf]

* [http://xplorestaging.ieee.org/ielx7/6699102/6712497/06712503.pdf?arnumber=6712503 http://xplorestaging.ieee.org/ielx7/6699102/6712497/06712503.pdf?arnumber=6712503],
: [http://dx.doi.org/10.1109/dasc.2013.6712503 http://dx.doi.org/10.1109/dasc.2013.6712503]

* [http://xplorestaging.ieee.org/ielx7/6699102/6712497/06712655.pdf?arnumber=6712655 http://xplorestaging.ieee.org/ielx7/6699102/6712497/06712655.pdf?arnumber=6712655],
: [http://dx.doi.org/10.1109/dasc.2013.6712655 http://dx.doi.org/10.1109/dasc.2013.6712655]

* [https://www.aviationsystemsdivision.arc.nasa.gov/publications/2013/DASC2013_Thipphavong.pdf https://www.aviationsystemsdivision.arc.nasa.gov/publications/2013/DASC2013_Thipphavong.pdf],
: [https://www.aviationsystems.arc.nasa.gov/publications/2013/DASC2013_Thipphavong.pdf https://www.aviationsystems.arc.nasa.gov/publications/2013/DASC2013_Thipphavong.pdf],
: [https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20140010810.pdf https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20140010810.pdf],
: [https://ntrs.nasa.gov/search.jsp?R=20140010810 https://ntrs.nasa.gov/search.jsp?R=20140010810],
: [http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6712503 http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6712503],
: [http://www.aviationsystemsdivision.arc.nasa.gov/publications/2013/DASC2013_Thipphavong.pdf http://www.aviationsystemsdivision.arc.nasa.gov/publications/2013/DASC2013_Thipphavong.pdf],
: [http://hdl.handle.net/2060/20140010810 http://hdl.handle.net/2060/20140010810],
: [https://repository.exst.jaxa.jp/dspace/handle/a-is/67715 https://repository.exst.jaxa.jp/dspace/handle/a-is/67715],
: [https://academic.microsoft.com/#/detail/2011127491 https://academic.microsoft.com/#/detail/2011127491]

DOIS: 10.1109/dasc.2013.6712655 10.1109/dasc.2013.6712503

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Nguyen et al 2013a - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 345392742 to Nguyen et al 2013a

Scipediacontent: Created page with " == Abstract == NASA has developed the Terminal Sequencing and Spacing (TSS) system, a suite of advanced arrival management technologies combining time-based scheduling and c..."