Scipediacontent: Scipediacontent moved page Draft Content 970261256 to Tang 2015a

2021-01-28T16:06:51Z

Scipediacontent moved page Draft Content 970261256 to Tang 2015a

Scipediacontent: Created page with " == Abstract == It is common for aircraft to conduct visual and instrument final approaches to a single runway or multiple parallel runways. Useful, nonexcessive safety alert..."

2021-01-28T16:06:46Z

Created page with " == Abstract == It is common for aircraft to conduct visual and instrument final approaches to a single runway or multiple parallel runways. Useful, nonexcessive safety alert..."

New page

== Abstract ==

It is common for aircraft to conduct visual and instrument final approaches to a single runway or multiple parallel runways. Useful, nonexcessive safety alerts on aircraft conducting visual approaches are helpful to air traffic controllers, though pilots are responsible for separation with the preceding aircraft. A variety of visual approaches to various runway configurations are studied, and a set of safety alert thresholds is proposed. Fast-time simulations with recorded real-world air traffic data of mostly visual approach flights are performed on a prototype tactical separation assurance system for terminal airspace. Alerts are generated -- with both the standard separation thresholds and the proposed safety alert thresholds -- and compared with those from the Conflict Alert (CA) functionality in the Standard Terminal Automation Replacement System (STARS). The results show that the number of Mode-C Intruder alerts generated was reduced 76% as compared to STARS CA. The nuisance alerts generated by assuming visual to be instrument approaches was reduced by 92% when the proposed safety alert thresholds were used and visual approaches were assumed.

== Original document ==

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

* [http://pdfs.semanticscholar.org/7473/e2a425a3e810267965a7b37953d829d648f3.pdf http://pdfs.semanticscholar.org/7473/e2a425a3e810267965a7b37953d829d648f3.pdf]

* [http://arc.aiaa.org/doi/pdf/10.2514/6.2015-2277 http://arc.aiaa.org/doi/pdf/10.2514/6.2015-2277],
: [http://dx.doi.org/10.2514/6.2015-2277 http://dx.doi.org/10.2514/6.2015-2277]

* [https://www.aviationsystemsdivision.arc.nasa.gov/publications/2015/AIAA-2015-2277.pdf https://www.aviationsystemsdivision.arc.nasa.gov/publications/2015/AIAA-2015-2277.pdf],
: [https://arc.aiaa.org/doi/10.2514/6.2015-2277 https://arc.aiaa.org/doi/10.2514/6.2015-2277],
: [https://www.aviationsystems.arc.nasa.gov/publications/2015/AIAA-2015-2277.pdf https://www.aviationsystems.arc.nasa.gov/publications/2015/AIAA-2015-2277.pdf],
: [https://ntrs.nasa.gov/search.jsp?R=20190027092 https://ntrs.nasa.gov/search.jsp?R=20190027092],
: [https://academic.microsoft.com/#/detail/2330072894 https://academic.microsoft.com/#/detail/2330072894]

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Tang 2015a - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 970261256 to Tang 2015a

Scipediacontent: Created page with " == Abstract == It is common for aircraft to conduct visual and instrument final approaches to a single runway or multiple parallel runways. Useful, nonexcessive safety alert..."