Author:
Sabatini Roberto,Moore Terry,Hill Chris
Abstract
This paper presents the second part of the research activities carried out to develop a novel Global Navigation Satellite System (GNSS) Avionics-Based Integrity Augmentation (ABIA) system for manned and Unmanned Aerial Vehicle (UAV) applications. The ABIA system's architecture was developed to allow real-time avoidance of safety-critical flight conditions and fast recovery of the required navigation performance in case of GNSS data losses. In more detail, our novel ABIA system addresses all four cornerstones of GNSS integrity augmentation in mission- and safety-critical avionics applications: prediction (caution flags), avoidance (optimal flight path guidance), reaction (warning flags) and correction (recovery flight path guidance). Part 1 (Sabatini et al., 2012) presented the ABIA concept, architecture and key mathematical models used to describe GNSS integrity issues in aircraft applications. This second part addresses the ABIA caution and warning integrity flags criteria and presents the results of a simulation case study performed on the TORNADO Interdiction and Strike (IDS) aircraft.
Publisher
Cambridge University Press (CUP)
Subject
Ocean Engineering,Oceanography
Reference12 articles.
1. Aircraft Drawings (2012). Military and Commercial Aircraft Line Drawings. Online database. http://www.aircraftdrawindsdownload.com. Accessed 15 June 2011.
2. A New Avionics-Based GNSS Integrity Augmentation System: Part 1 – Fundamentals
3. RTCA (2004). DO-245A: Minimum Aviation System Performance Standards for Local Area Augmentation System (LAAS).
4. Celestrak (2012b). SEM Almanacs. http://www.celestrak.com/GPS/almanac/SEM/definition.asp. Accessed 15 June 2012.
Cited by
26 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献