Scipediacontent: Scipediacontent moved page Draft Content 109651701 to Zelinski 2013a

2021-01-28T16:01:51Z

Scipediacontent moved page Draft Content 109651701 to Zelinski 2013a

Scipediacontent: Created page with " == Abstract == the air transportation system moves toward trajectory-based operations, there is a greater need for route modeling, especially in the terminal airspace where..."

2021-01-28T16:01:44Z

Created page with " == Abstract == the air transportation system moves toward trajectory-based operations, there is a greater need for route modeling, especially in the terminal airspace where..."

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== Abstract ==

the air transportation system moves toward trajectory-based operations, there is a greater need for route modeling, especially in the terminal airspace where traffic flows twist and turn and many do not follow any currently published route. This paper presents a graph-based algorithmic method for defining nominal terminal routing from historical flight tracks. First historical traffic is used to generate a directed graph. Then Djikstra's shortest path algorithm is used to identify the shortest yet most commonly used paths through the graph. There were many different nominal routes between different engine types due to the distinct differences in engine performance characteristics. A comparison of graph-based shortest path routes to two other methods (manual and k-means) showed how the method could rapidly produce similar distinct dominant terminal area flows. Finding shortest paths from all links of a sufficient weight, rather than just source nodes, identified more route options depicting standard path control techniques in addition to the dominant route. This method may be used to rapidly prototype route models to assess trajectory-based terminal area concepts.

== Original document ==

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

* [http://www.aviationsystemsdivision.arc.nasa.gov/publications/2012/DASC2012_Zelinski_1.pdf http://www.aviationsystemsdivision.arc.nasa.gov/publications/2012/DASC2012_Zelinski_1.pdf]

* [http://xplorestaging.ieee.org/ielx5/6363477/6382265/06382333.pdf?arnumber=6382333 http://xplorestaging.ieee.org/ielx5/6363477/6382265/06382333.pdf?arnumber=6382333],
: [http://dx.doi.org/10.1109/dasc.2012.6382333 http://dx.doi.org/10.1109/dasc.2012.6382333]

* [http://xplorestaging.ieee.org/ielx5/6363477/6382265/06383009.pdf?arnumber=6383009 http://xplorestaging.ieee.org/ielx5/6363477/6382265/06383009.pdf?arnumber=6383009],
: [http://dx.doi.org/10.1109/dasc.2012.6383009 http://dx.doi.org/10.1109/dasc.2012.6383009]

* [https://www.aviationsystems.arc.nasa.gov/publications/2012/DASC2012_Zelinski_1.pdf https://www.aviationsystems.arc.nasa.gov/publications/2012/DASC2012_Zelinski_1.pdf],
: [https://www.aviationsystemsdivision.arc.nasa.gov/publications/2012/DASC2012_Zelinski_1.pdf https://www.aviationsystemsdivision.arc.nasa.gov/publications/2012/DASC2012_Zelinski_1.pdf],
: [http://yadda.icm.edu.pl/yadda/element/bwmeta1.element.ieee-000006382333 http://yadda.icm.edu.pl/yadda/element/bwmeta1.element.ieee-000006382333],
: [http://www.aviationsystems.arc.nasa.gov/publications/2012/DASC2012_Zelinski_1.pdf http://www.aviationsystems.arc.nasa.gov/publications/2012/DASC2012_Zelinski_1.pdf],
: [https://academic.microsoft.com/#/detail/1994972313 https://academic.microsoft.com/#/detail/1994972313]

DOIS: 10.1109/dasc.2012.6382333 10.1109/dasc.2012.6383009

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Zelinski 2013a - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 109651701 to Zelinski 2013a

Scipediacontent: Created page with " == Abstract == the air transportation system moves toward trajectory-based operations, there is a greater need for route modeling, especially in the terminal airspace where..."