EADS-B based trajectory prediction and conflict detection for air traffic management

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The Automatic Dependent Surveillance Broadcast (ADS-B) system is a key component of CNS/ATM recommended by the International Civil Aviation Organization (ICAO) as the next generation air traffic control system. ADS-B broadcasts identification, positional data, and operation information of an aircraft to other aircraft, ground vehicles and ground stations in the nearby region. This paper explores the ADS-B based trajectory prediction and the conflict detection algorithm. The multiple-model based trajectory prediction algorithm leads accurate predicted conflict probability at a future forecast time. We propose an efficient and accurate algorithm to calculate conflict probability based on approximation of the conflict zone by a set of blocks. The performance of proposed algorithms is demonstrated by a numerical simulation of two aircraft encounter scenarios. © The Korean Society for Aeronautical & Space Sciences. © The Korean Society for Aeronautical & Space Sciences.
Publisher
The Korean Society for Aeronautical & Space Sciences
Issue Date
2012-10
Language
Korean
Citation

International Journal of Aeronautical and Space Sciences, v.13, no.3, pp.376 - 385

ISSN
2093-274X
URI
http://hdl.handle.net/10203/103548
Appears in Collection
AE-Journal Papers(저널논문)
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