| タイトル | Surveillance and Datalink Communication Performance Analysis for Distributed Separation Assurance System Architectures |
| 本文（外部サイト） | http://hdl.handle.net/2060/20120013095 |
| 著者（英） | Seifert, Scott C.; Ifarraguerri, Carlos; Linse, Dennis J.; Alaverdi, Omeed; Chung, William W.; Salvano, Dan; Calender, Dale |
| 著者所属（英） | NASA Langley Research Center |
| 発行日 | 2012-07-01 |
| 言語 | eng |
| 内容記述 | This study investigates the effects of two technical enablers: Automatic Dependent Surveillance - Broadcast (ADS-B) and digital datalink communication, of the Federal Aviation Administration s Next Generation Air Transportation System (NextGen) under two separation assurance (SA) system architectures: ground-based SA and airborne SA, on overall separation assurance performance. Datalink performance such as successful reception probability in both surveillance and communication messages, and surveillance accuracy are examined in various operational conditions. Required SA performance is evaluated as a function of subsystem performance, using availability, continuity, and integrity metrics to establish overall required separation assurance performance, under normal and off-nominal conditions. |
| NASA分類 | Air Transportation and Safety |
| レポートNO | NF1676L-14554
NASA/CR-2012-217590 |
| 権利 | Copyright, Distribution under U.S. Government purpose rights |
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