Risk of Mid-Air Collision Estimation Using Minimum Spanning Tree of Air Traffic Graph

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44555601%3A13440%2F21%3A43897022" target="_blank" >RIV/44555601:13440/21:43897022 - isvavai.cz</a>

Result on the web

<a href="https://ceur-ws.org/Vol-3101/Paper24.pdf" target="_blank" >https://ceur-ws.org/Vol-3101/Paper24.pdf</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Risk of Mid-Air Collision Estimation Using Minimum Spanning Tree of Air Traffic Graph

Original language description

The safety of air transportation is based on different risk estimations and control. A mid-air collision is one of the dangerous events in aviation due to both air-planes involved in the catastrophe. Risk of a mid-air collision is considered as a probability of airplane deviation to the safety area of another airspace user in horizontal and vertical planes. A double exponential function is used as a probability density function to estimate probability of airplane deviation from a preplanned position. A theory of Graph has been used to detect the closest pairs of airplanes. Thus, air traffic has been represented as an undirected, connected graph. The probability density function is fixed at nodes of the air traffic graph along of optimal minimum spanning tree path. A minimum of separation is used to build a safety area around each airspace user. In numerical application, live air traffic data within Ukrainian airspace has been used under Automatic-Dependent Surveillance-Broadcast technology

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2021

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

CEUR Workshop Proceedings

ISBN

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ISSN

1613-0073

e-ISSN

1613-0073

Number of pages

13

Pages from-to

335-346

Publisher name

CEUR-WS

Place of publication

Germany

Event location

Kherson

Event date

Sep 16, 2021

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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